corpus.blog
41554 blogs · [ { "id": "01a0d870-b95e-70a4-a7fe-ee058dc05026", "title": "Tobias Boege and Geva Yashfe: Recognizing Algebraic Matroids Is Undecidable", "url": "https://gilkalai.wordpress.com/2026/09/25/tobias-boege-and-geva-yashfe-recognizing-algebraic-matroids-is-undecidable/", "published_at": "2026-09-25T09:46:31+00:00" }, { "id": "01a0d870-b95e-70a4-a7fe-ee058e40159c", "title": "“Be a Grothendieck!”—On AI and Mathematics", "url": "https://gilkalai.wordpress.com/2026/09/22/be-a-grothendieck-on-ai-and-mathematics/", "published_at": "2026-09-22T09:46:13+00:00" }, { "id": "01a0b0d4-875c-7390-9970-35c0a09a8220", "title": "Alef’s corner: AI and Percolation", "url": "https://gilkalai.wordpress.com/2026/09/15/alefs-corner-ai-and-percolation/", "published_at": "2026-09-15T08:52:59+00:00" }, { "id": "01a094ff-f89f-7281-b73a-9e25601d4edd", "title": "Jesús A. De Loera, Ethan X. Fang, Shengtao Guo, Junwei Lu, and Hailun Zheng Proved the Simplex–Cube Conjecture for Simple Polytopes.", "url": "https://gilkalai.wordpress.com/2026/09/11/jesus-a-de-loera-ethan-x-fang-shengtao-guo-junwei-lu-and-hailun-zheng-proved-the-simplex-cube-conjecture-for-simple-polytopes/", "published_at": "2026-09-11T06:11:41+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a4ea120ab", "title": "Overtaken", "url": "https://gilkalai.wordpress.com/2026/09/08/overtaken/", "published_at": "2026-09-08T11:22:22+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a4ead74f5", "title": "Amazing: There is no Percolation at the Critical Probability in all Dimensions. (Solved by AI via a conjecture of Gady Kozma and Shahaf Nitzan.)", "url": "https://gilkalai.wordpress.com/2026/09/03/amazing-there-is-no-percolation-at-the-critical-probability-in-all-dimensions-solved-by-ai-via-a-conjecture-of-gady-kozma-and-shahaf-nitzan/", "published_at": "2026-09-03T08:24:57+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a4f78b63d", "title": "Annotated Slides – Micha A. Perles 90th Birthday Meeting", "url": "https://gilkalai.wordpress.com/2026/09/02/annotated-slides-micha-a-perles-90th-birthday-meeting/", "published_at": "2026-09-02T08:44:39+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a4fbc4832", "title": "Test Your Intuition 59 : The Conclave Process", "url": "https://gilkalai.wordpress.com/2026/08/15/test-your-intuition-59-the-conclave-process/", "published_at": "2026-08-15T18:02:54+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a509fc604", "title": "Snapshots from ICM2026", "url": "https://gilkalai.wordpress.com/2026/08/06/snapshots-from-icm2026/", "published_at": "2026-08-06T14:34:11+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a510f8e14", "title": "ICM 2026: A Magical Saturday Afternoon with Park, Braden and Proudfoot, and Meka", "url": "https://gilkalai.wordpress.com/2026/08/01/icm-2026-a-magical-saturday-afternoon-with-park-braden-and-proudfoot-and-meka/", "published_at": "2026-08-01T18:09:53+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a518d84fa", "title": "Various News Items", "url": "https://gilkalai.wordpress.com/2026/07/23/various-news-items/", "published_at": "2026-07-23T12:08:48+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a51dbe57c", "title": "Micha A. Perles 90th Birthday Meeting", "url": "https://gilkalai.wordpress.com/2026/07/16/micha-a-perles-90th-birthday-meeting/", "published_at": "2026-07-16T11:27:05+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a52004549", "title": "The Ramanujan Challenge for AI", "url": "https://gilkalai.wordpress.com/2026/07/02/the-ramanujan-challenge-for-ai/", "published_at": "2026-07-02T20:49:34+00:00" }, { "id": "01a0877d-0a43-7101-8025-798a52334d5e", "title": "Matching in NC and Local Events", "url": "https://gilkalai.wordpress.com/2026/06/22/matching-in-nc-and-local-events/", "published_at": "2026-06-22T07:39:35+00:00" }, { "id": "01a0c50f-3970-7065-9031-f9df07375d32", "title": "A sensational Ramsey breakthrough by Domagoj Bradač (reblogged from Sam Mattheus’ blog)", "url": "https://gilkalai.wordpress.com/2026/06/18/a-sensational-ramsey-breakthrough-by-domagoj-bradac-reblogged-from-sam-mattheus-blog/", "published_at": "2026-06-18T14:35:27+00:00" }, { "id": "01a0c50f-3970-7065-9031-f9df0765007d", "title": "Three Interviews", "url": "https://gilkalai.wordpress.com/2026/06/06/three-interviews/", "published_at": "2026-06-06T17:15:52+00:00" }, { "id": "01a0c50f-3970-7065-9031-f9df0846dec0", "title": "Amazing: Erdős’ Unit Distance Problem was Disproved! It was achieved by AI!", "url": "https://gilkalai.wordpress.com/2026/05/21/amazing-erdos-unit-distance-problem-was-disproved-it-was-achieved-by-ai/", "published_at": "2026-05-20T23:01:57+00:00" }, { "id": "01a0c50f-3970-7065-9031-f9df08c88ffe", "title": "Polymath Plus AI", "url": "https://gilkalai.wordpress.com/2026/04/03/polymath-plus-ai/", "published_at": "2026-04-03T07:34:31+00:00" }, { "id": "01a0c50f-3970-7065-9031-f9df095d182c", "title": "Starting Today: Kazhdan Sunday seminar: “Boolean Functions, Hypercontractivity, and Applications”", "url": "https://gilkalai.wordpress.com/2026/03/22/starting-today-kazhdan-sunday-seminar-boolean-functions-hypercontractivity-and-applications/", "published_at": "2026-03-22T07:11:10+00:00" }, { "id": "01a0c50f-3970-7065-9031-f9df09e38987", "title": "Scott Aaronson’s View of my View About Quantum Computing", "url": "https://gilkalai.wordpress.com/2026/03/10/scott-aaronsons-view-of-my-view-about-quantum-computing/", "published_at": "2026-03-10T18:17:49+00:00" }, { "id": "01a0c50f-3970-7065-9031-f9df0a1583fa", "title": "The Fully Depolarizing Noise Conjecture for Physical Cat States is Twenty Years Old!", "url": "https://gilkalai.wordpress.com/2026/03/06/the-fully-depolarizing-noise-conjecture-for-physical-cat-states-is-twenty-years-old/", "published_at": "2026-03-06T08:46:21+00:00" }, { "id": "01a0c50f-3970-7065-9031-f9df0a75bbce", "title": "Cosmin Pohoata: The Cayley-Bacharach theorem and its applications", "url": "https://gilkalai.wordpress.com/2026/02/25/cosmin-pohoata-the-cayley-bacharach-theorem-and-its-applications/", "published_at": "2026-02-25T19:35:11+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad2f5d9108", "title": "Updates and Plans V: From Boise to Tel Aviv, Ceasefire, My 70th Birthday, Nostalgia, Problems, Outrageous Conjectures, Quantum, and AI", "url": "https://gilkalai.wordpress.com/2026/02/03/updates-and-plans-v-from-boise-to-tel-aviv-ceasefire-my-70th-birthday-nostalgia-problems-outrageous-conjectures-quantum-and-ai/", "published_at": "2026-02-03T19:32:24+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad2f9ad568", "title": "ICECA 2026 (August 17-19, 2026), an interview with Christian Krattenthaler, and Condorcet revisited.", "url": "https://gilkalai.wordpress.com/2026/01/18/iceca-2026-august-17-19-2026-an-interview-with-christian-krattenthaler-and-condorcet-revisited/", "published_at": "2026-01-18T13:08:14+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad2fa8b2b0", "title": "Dominik Hangleiter’s View Posts on: Has Quantum Advantage Been Achieved?", "url": "https://gilkalai.wordpress.com/2026/01/15/dominik-hangleiters-view-posts-on-has-quantum-advantage-been-achieved/", "published_at": "2026-01-14T21:39:39+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad309e459c", "title": "A Ten-Year-Old Video about Larry Guth and Netz Katz.", "url": "https://gilkalai.wordpress.com/2026/01/13/a-ten-year-old-video-about-larry-guth-and-netz-katz/", "published_at": "2026-01-13T10:35:31+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad31794af5", "title": "Combinatorics News", "url": "https://gilkalai.wordpress.com/2026/01/01/combinatorics-news/", "published_at": "2026-01-01T16:54:52+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad3203420f", "title": "Combinatorial Morning in Tel Aviv, Sunday 28/12/2025", "url": "https://gilkalai.wordpress.com/2025/12/26/combinatorial-morning-in-tel-aviv-sunday-28-12-2025/", "published_at": "2025-12-26T12:34:36+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad32119b19", "title": "November’s Lectures, 2025", "url": "https://gilkalai.wordpress.com/2025/12/21/novembers-lectures-2025/", "published_at": "2025-12-21T13:57:13+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad326f36e9", "title": "Ten Recent Questions for ChatGPT", "url": "https://gilkalai.wordpress.com/2025/11/21/ten-recent-questions-for-chatgpt/", "published_at": "2025-11-21T14:22:34+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad32cdf152", "title": "A Visit to the Israeli Quantum Computing Center (IQCC)", "url": "https://gilkalai.wordpress.com/2025/11/13/a-visit-to-the-israeli-quantum-computing-center-iqcc/", "published_at": "2025-11-13T07:59:36+00:00" }, { "id": "01a0c51d-924a-71eb-8e09-e8ad32ee7281", "title": "Computational Complexity and Explanations in Physics", "url": "https://gilkalai.wordpress.com/2025/11/03/computational-complexity-and-explanations-in-physics/", "published_at": "2025-11-02T21:41:09+00:00" }, { "id": "01a0c528-bc45-702d-9508-b922439d6222", "title": "Kazhdan Seminar fall 2025 – Starting Today Oct. 19, 2026.", "url": "https://gilkalai.wordpress.com/2025/10/19/kazhdan-seminar-fall-2025-starting-today-oct-19-2026/", "published_at": "2025-10-19T06:16:01+00:00" }, { "id": "01a0c528-bc45-702d-9508-b922446dd98e", "title": "Explicit Lossless Vertex Expanders!", "url": "https://gilkalai.wordpress.com/2025/10/10/explicit-lossless-vertex-expanders/", "published_at": "2025-10-10T09:57:07+00:00" }, { "id": "01a0c528-bc45-702d-9508-b92244dd8f4b", "title": "Dror Bar-Natan and Roland Van der Veen – A Fast, Strong, and Fun knot invariant!", "url": "https://gilkalai.wordpress.com/2025/09/25/dror-bar-natan-and-roland-van-der-veen-a-fast-strong-and-fun-knot-invariant/", "published_at": "2025-09-25T17:15:00+00:00" }, { "id": "01a0c528-bc45-702d-9508-b9224527c903", "title": "Polynomial Bounds for Chowla’s Cosine Problem", "url": "https://gilkalai.wordpress.com/2025/09/17/polynomial-bounds-for-chowlas-cosine-problem/", "published_at": "2025-09-17T19:40:01+00:00" }, { "id": "01a0c528-bc45-702d-9508-b92245d77832", "title": "Maria-Romina Ivan and Sean Jaffe: The saturation number for the diamond is linear", "url": "https://gilkalai.wordpress.com/2025/09/13/maria-romina-ivan-and-sean-jaffe-the-saturation-number-for-the-diamond-is-linear/", "published_at": "2025-09-13T00:03:38+00:00" }, { "id": "01a0c528-bc45-702d-9508-b92245fd2313", "title": "Richard Montgomery and Lisa Sauermann Present Major Progress on Rota’s Basis Conjecture", "url": "https://gilkalai.wordpress.com/2025/09/09/richard-montgomery-and-lisa-sauermann-present-major-progress-on-rotas-basis-conjecture/", "published_at": "2025-09-09T20:43:46+00:00" }, { "id": "01a0c528-bc45-702d-9508-b9224685e669", "title": "ChatGPT is a Useful but Demanding Mathematical Collaborator", "url": "https://gilkalai.wordpress.com/2025/09/05/chatgpt-is-a-useful-but-demanding-mathematical-collaborator/", "published_at": "2025-09-05T16:14:30+00:00" }, { "id": "01a0c528-bc45-702d-9508-b922469b6035", "title": "International Conference on Enumerative Combinatorics and Applications ICECA 2025 (August 25-27, 2025)", "url": "https://gilkalai.wordpress.com/2025/08/24/international-conference-on-enumerative-combinatorics-and-applications-iceca-2025-august-25-27-2025/", "published_at": "2025-08-24T03:36:05+00:00" }, { "id": "01a0c528-bc45-702d-9508-b9224724aa5b", "title": "Some Questions from Recent Quantum Events", "url": "https://gilkalai.wordpress.com/2025/07/30/some-questions-from-recent-quantum-events/", "published_at": "2025-07-29T23:00:53+00:00" }, { "id": "01a0c528-bc45-702d-9508-b92247f08789", "title": "Amazing: Jie Ma, Wujie Shen, and Shengjie Xie Gave an Exponential Improvement for Ramsey Lower Bounds", "url": "https://gilkalai.wordpress.com/2025/07/23/amazing-jie-ma-wujie-shen-and-shengjie-xie-gave-an-exponential-improvement-for-ramsey-lower-bounds/", "published_at": "2025-07-23T11:10:27+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efecd15a7de", "title": "Joram’s seminar 2025: Hypercontractivity, Groups and Representations", "url": "https://gilkalai.wordpress.com/2025/07/15/jorams-seminar-2025-hypercontractivity-groups-and-representations/", "published_at": "2025-07-15T15:34:21+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efecd245ca7", "title": "Happy Birthday Saharon Shelah and Yuri Gurevich!", "url": "https://gilkalai.wordpress.com/2025/07/07/happy-birthday-saharon-shelah-and-yuri-gurevich/", "published_at": "2025-07-07T09:25:14+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efecd523ec6", "title": "Some Events", "url": "https://gilkalai.wordpress.com/2025/07/02/some-events/", "published_at": "2025-07-02T07:39:31+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efecdbd1169", "title": "A Breakthrough of an Unusual Nature: the Media Control Symbol “Play” was Successfully Embedded into the London Skyline!", "url": "https://gilkalai.wordpress.com/2025/06/27/a-breakthrough-of-an-unusual-nature-the-media-control-symbol-play-was-successfully-embedded-into-the-london-skyline/", "published_at": "2025-06-27T14:43:50+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efece0baff1", "title": "Sergey Avvakumov and Alfredo Hubard Construct Cubical Spheres with Many Facets!", "url": "https://gilkalai.wordpress.com/2025/06/24/sergey-avvakumov-and-alfredo-hubard-construct-cubical-spheres-with-many-facets/", "published_at": "2025-06-24T17:32:07+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efece6a6021", "title": "On Coping with the War — and a 1931 Postcard from Akitsugu Kawaguchi to Abraham Fraenkel", "url": "https://gilkalai.wordpress.com/2025/06/20/on-coping-with-the-war-and-a-1931-postcard-from-akitsugu-kawaguchi-to-abraham-fraenkel/", "published_at": "2025-06-20T08:57:06+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efeceb4135f", "title": "Shakhar Smorodinsky’s Solution to a Radon-Type Problem", "url": "https://gilkalai.wordpress.com/2025/06/18/shakhar-smorodinskys-solution-to-a-radon-type-problem/", "published_at": "2025-06-18T07:11:31+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efecf1c5319", "title": "A Few Announcements", "url": "https://gilkalai.wordpress.com/2025/06/11/a-few-announcements/", "published_at": "2025-06-11T04:46:29+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efecf7ee6ad", "title": "Erdős Lectures 2025: Mehtaab S. Sawhney, June 5,9 & 11", "url": "https://gilkalai.wordpress.com/2025/06/05/erdos-lectures-2025-mehtaab-s-sawhney-june-59-11/", "published_at": "2025-06-05T05:47:48+00:00" }, { "id": "01a0c533-d774-71f3-85ea-4efed026958f", "title": "Ethereum Foundation Talk and Conversation: A Critical View on Quantum Computing & A geometry day honoring Micha Sharir", "url": "https://gilkalai.wordpress.com/2025/06/03/ethereum-foundation-talk-and-conversation-a-critical-view-on-quantum-computing/", "published_at": "2025-06-03T12:10:03+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c817531446", "title": "Cosmin Pohoata and Daniel G. Zhu: Hypergraphic Zonotopes and Acyclohedra", "url": "https://gilkalai.wordpress.com/2025/05/30/cosmin-pohoata-and-daniel-g-zhu-hypergraphic-zonotopes-and-acyclohedra/", "published_at": "2025-05-30T08:35:06+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c8179aa0e2", "title": "Logic at HUJI", "url": "https://gilkalai.wordpress.com/2025/05/28/logic-at-huji/", "published_at": "2025-05-28T08:16:01+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c8188b2c5f", "title": "Recent Academic Events", "url": "https://gilkalai.wordpress.com/2025/05/26/recent-academic-events/", "published_at": "2025-05-26T11:24:48+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c818edfabe", "title": "Quantum Duel in Prague", "url": "https://gilkalai.wordpress.com/2025/05/20/quantum-duel-in-prague/", "published_at": "2025-05-20T12:29:21+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c8192662af", "title": "The Solution of Feige’s conjecture by Guruswami, Kothari and Manohar (Re-blogged from “In Theory”)", "url": "https://gilkalai.wordpress.com/2025/04/19/the-solution-of-feiges-conjecture-by-guruswami-kothari-and-manohar-re-blogged-from-in-theory/", "published_at": "2025-04-19T19:48:45+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c8195f129b", "title": "Bo’az Klartag: Striking new Lower Bounds for Sphere Packing in High Dimensions", "url": "https://gilkalai.wordpress.com/2025/04/09/boaz-klartag-striking-new-lower-bounds-for-sphere-packing-in-high-dimensions/", "published_at": "2025-04-09T18:12:18+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c819f845eb", "title": "Hong Wang and Joshua Zahl’s Solution for the Kakeya Problem in Three Dimensions – Reflections and Links", "url": "https://gilkalai.wordpress.com/2025/04/04/hong-wang-and-joshua-zahls-solution-for-kakeyas-problem-in-three-dimensions-reflections-and-links/", "published_at": "2025-04-04T07:11:20+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c81ac2c878", "title": "Quantum Computing Skepticism, Part 2: My View and Responses to Skeptical Claims—Featuring John Preskill, Scott Aaronson, Dave Bacon, Aram Harrow, and Boaz Barak", "url": "https://gilkalai.wordpress.com/2025/02/26/quantum-computing-skepticism-part-2-my-view-and-responses-to-skeptical-claims-featuring-john-preskill-scott-aaronson-dave-bacon-aram-harrow-and-boaz-barak/", "published_at": "2025-02-26T09:39:34+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c81b65ba56", "title": "Majorana Zero Modes and Topological Qubits", "url": "https://gilkalai.wordpress.com/2025/02/21/majorana-zero-modes-and-topological-qubits/", "published_at": "2025-02-21T12:17:34+00:00" }, { "id": "01a0c53e-434f-70f3-b4df-03c81c39a69e", "title": "Robert Alicki, Michel Dyakonov, Leonid Levin, Oded Goldreich, and Others – A Summary of Some Skeptical Views On Quantum Computing.", "url": "https://gilkalai.wordpress.com/2025/02/17/robert-alicki-michel-dyakonov-leonid-levin-oded-goldreich-and-others-a-summary-of-some-skeptical-views-on-quantum-computing/", "published_at": "2025-02-17T17:21:33+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a80821e6f6d", "title": "Roadmap for the Debate about Quantum Computers", "url": "https://gilkalai.wordpress.com/2025/02/11/roadmap-for-the-debate-about-quantum-computers/", "published_at": "2025-02-11T11:46:44+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a808238b5a6", "title": "Seven Assertions about Quantum Computing.", "url": "https://gilkalai.wordpress.com/2025/02/05/seven-assertions-about-quantum-computing/", "published_at": "2025-02-05T09:54:09+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a8082936d75", "title": "More Annotated Pictures from Fall/Winter 2024", "url": "https://gilkalai.wordpress.com/2025/02/03/more-annotated-pictures-from-fall-winter-2024/", "published_at": "2025-02-03T17:01:01+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a808318eea8", "title": "Test Your Intuition (58): Polyhedra with 5-sided and 6-sided faces.", "url": "https://gilkalai.wordpress.com/2025/01/29/test-your-intuition-58-polyhedra-with-5-sided-and-6-sided-faces/", "published_at": "2025-01-29T06:44:58+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a8083636220", "title": "Annotated Pictures from Fall 2024", "url": "https://gilkalai.wordpress.com/2025/01/26/annotated-pictures-from-fall-2024/", "published_at": "2025-01-26T07:53:29+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a80841bc988", "title": "Jiaoyang Huang, Theo Mckenzie, Horng-Tzer Yau: Ramanujan Property and Edge Universality of Random Regular Graphs", "url": "https://gilkalai.wordpress.com/2025/01/12/jiaoyang-huang-theo-mckenzie-horng-tzer-yau-ramanujan-property-and-edge-universality-of-random-regular-graphs/", "published_at": "2025-01-12T06:21:06+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a8084dd6275", "title": "The Answer to TYI (57): In Dimension Three or More, Intuitive Norms are Euclidean", "url": "https://gilkalai.wordpress.com/2025/01/10/the-answer-to-tyi-57-in-dimension-three-or-more-intuitive-norms-are-euclidean/", "published_at": "2025-01-10T08:30:40+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a80850140c8", "title": "Test Your Intuition (57): Are All Norms Nice?", "url": "https://gilkalai.wordpress.com/2025/01/07/test-your-intuition-57-are-all-norms-nice/", "published_at": "2025-01-07T09:44:25+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a80854d6b79", "title": "Last hours of 2024: One Wish, Reviving(?) Polymath3, Peter Sarnak’s Question, and Quantum Plans", "url": "https://gilkalai.wordpress.com/2024/12/31/last-hours-of-2024-one-wish-reviving-polymath3-peter-sarnaks-question-and-quantum-plans/", "published_at": "2024-12-31T08:51:37+00:00" }, { "id": "01a0c546-ae8b-713c-992f-2a80857a22fb", "title": "Winter School on Expansion in Groups, Combinatorics, and Complexity", "url": "https://gilkalai.wordpress.com/2024/12/29/winter-school-on-expansion-in-groups-combinatorics-and-complexity/", "published_at": "2024-12-29T14:27:29+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c797736d2b73", "title": "Qingyang Guan, Joseph Lehec and Bo’az Klartag Solved The Slice Conjecture!", "url": "https://gilkalai.wordpress.com/2024/12/20/qingyang-guan-joseph-lehec-and-boaz-klartag-solved-the-slice-conjecture/", "published_at": "2024-12-20T13:19:49+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c797739fd6fb", "title": "Peter Sarnak is Coming to Town – Let’s Celebrate it with a Post on Möbius Randomness, Computational Complexity, and AI", "url": "https://gilkalai.wordpress.com/2024/12/15/peter-sarnak-is-coming-to-town-lets-celebrate-it-with-a-post-on-mobius-randomness-computational-complexity-and-ai/", "published_at": "2024-12-15T18:20:10+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c79773bf59b7", "title": "The Case Against Google’s Claims of “Quantum Supremacy”: A Very Short Introduction.", "url": "https://gilkalai.wordpress.com/2024/12/09/the-case-against-googles-claims-of-quantum-supremacy-a-very-short-introduction/", "published_at": "2024-12-09T10:49:31+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c79773d4d40b", "title": "Some mathematical news", "url": "https://gilkalai.wordpress.com/2024/11/29/some-mathematical-news/", "published_at": "2024-11-29T12:34:40+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c79774b9027a", "title": "Moshe Vardi: What is Theoretical Computer Science?", "url": "https://gilkalai.wordpress.com/2024/10/20/moshe-vardi-what-is-theoretical-computer-science/", "published_at": "2024-10-20T16:09:50+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c79775041fce", "title": "Time for Peace (Song)", "url": "https://gilkalai.wordpress.com/2024/10/05/time-for-peace-song/", "published_at": "2024-10-05T14:25:57+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c7977513f01a", "title": "Celebrating Irrationality: Frank Calegari, Vesselin Dimitrov, and Yunqing Tang Proved the Irrationality of 1/1²-1/2²+1/4²-1/5²+1/7²-1/8²+ …", "url": "https://gilkalai.wordpress.com/2024/10/02/celebrating-irrationality-frank-calegari-vesselin-dimitrov-and-yunqing-tang-proved-the-irrationality-of-1-1%c2%b2-1-2%c2%b21-4%c2%b2-1-5%c2%b21-7%c2%b2-1-8%c2%b2/", "published_at": "2024-10-02T11:26:59+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c7977553c1aa", "title": "Viterbo’s conjecture was refuted by Pazit Haim-Kislev and Yaron Ostrover", "url": "https://gilkalai.wordpress.com/2024/09/23/viterbos-conjecture-was-refuted-by-pazit-haim-kislev-and-yaron-ostrover/", "published_at": "2024-09-23T17:57:38+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c797760bd2fc", "title": "Timothy Chow’s Amazing Fifteen Boxes Puzzle (TYI 56)", "url": "https://gilkalai.wordpress.com/2024/09/20/timothy-chows-amazing-fifteen-boxes-puzzle-tyi-56/", "published_at": "2024-09-20T07:35:40+00:00" }, { "id": "01a0c54f-8da5-7218-8ef9-c797769448ef", "title": "Pictures from Our 2024 Annual Meeting of the Israel Mathematical Union and Student Day", "url": "https://gilkalai.wordpress.com/2024/09/15/pictures-from-our-2024-annual-meeting-of-the-israel-mathematical-union-and-student-day/", "published_at": "2024-09-15T06:08:57+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac81891ec10", "title": "Two Events", "url": "https://gilkalai.wordpress.com/2024/09/06/two-events/", "published_at": "2024-09-06T07:36:33+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac8190b5efb", "title": "Test Your Intuition 56: Fifteen Boxes Puzzle", "url": "https://gilkalai.wordpress.com/2024/09/03/test-your-intuition-56-fifteen-boxes-puzzle/", "published_at": "2024-09-03T13:21:16+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac819311d9d", "title": "Five Perspectives on Quantum Supremacy", "url": "https://gilkalai.wordpress.com/2024/08/21/five-perspectives-on-quantum-supremacy/", "published_at": "2024-08-21T16:36:07+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac8193eee87", "title": "Test Your Intuition 55: The Case of Two Screening Tests", "url": "https://gilkalai.wordpress.com/2024/07/25/test-your-intuition-55-the-case-of-two-screening-tests/", "published_at": "2024-07-25T12:25:29+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac819bdc5ee", "title": "Pushing Behrend Around II", "url": "https://gilkalai.wordpress.com/2024/07/22/pushing-behrend-around-ii/", "published_at": "2024-07-22T09:14:40+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac819d04429", "title": "The Free Will problem – Ron Aharoni’s view", "url": "https://gilkalai.wordpress.com/2024/07/12/the-free-will-problem-ron-aharonis-view/", "published_at": "2024-07-12T11:38:15+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac81ab2c278", "title": "Prague 2024: The First Jiří Matoušek’s Lecture", "url": "https://gilkalai.wordpress.com/2024/07/09/prague-2024-the-first-jiri-matouseks-lecture/", "published_at": "2024-07-09T16:02:33+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac81af5e04e", "title": "Noga Alon and Adi Shamir won the 2024 Wolf Prize", "url": "https://gilkalai.wordpress.com/2024/07/07/noga-alon-and-adi-shamir-won-the-2024-wolf-prize/", "published_at": "2024-07-07T09:35:54+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac81bc1d657", "title": "Bill Fefferman, Soumik Ghosh, Michael Gullans, Kohdai Kuroiwa, and Kunal Sharma’s paper on the Effect of Non-unital Noise on Random Circuit Sampling", "url": "https://gilkalai.wordpress.com/2024/06/12/bill-fefferman-soumik-ghosh-michael-gullans-kohdai-kuroiwa-and-kunal-sharmas-paper-on-the-effect-of-non-unital-noise-on-random-circuit-sampling/", "published_at": "2024-06-12T19:15:18+00:00" }, { "id": "01a0c557-c3b6-70af-992e-3ac81cbb4bf4", "title": "Andrew Granville: Accepted Proofs: Objective Truth, or Culturally Robust?", "url": "https://gilkalai.wordpress.com/2024/06/07/andrew-granville-accepted-proofs-objective-truth-or-culturally-robust/", "published_at": "2024-06-07T11:15:40+00:00" }, { "id": "01a0c560-1f6e-7257-9b2b-9bc46bc1cfa6", "title": "Andrii Arman, Andriy Bondarenko, Fedor Nazarov, Andriy Prymak, and Danylo Radchenko Constructed Small Volume Bodies of Constant Width", "url": "https://gilkalai.wordpress.com/2024/05/31/andrii-arman-andriy-bondarenko-fedor-nazarov-andriy-prymak-and-danylo-radchenko-constructed-small-volume-bodies-of-constant-width/", "published_at": "2024-05-31T15:46:23+00:00" }, { "id": "01a0c560-1f6e-7257-9b2b-9bc46c076a2d", "title": "Sheila Sundaram, May 19th, 18:05 (Israel time):  Stirling numbers, Koszul duality and cohomology of configuration spaces (joint work with Ayah Almousa and Vic Reiner)", "url": "https://gilkalai.wordpress.com/2024/05/18/sheila-sundaram-may-19th-1805-israel-time-stirling-numbers-koszul-duality-and-cohomology-of-configuration-spaces-joint-work-with-ayah-almousa-and-vic-reiner/", "published_at": "2024-05-18T17:23:36+00:00" }, { "id": "01a0c560-1f6e-7257-9b2b-9bc46cb1174e", "title": "My First Paper with Dr. Z. : Bijective and Automated Approaches to Abel Sums", "url": "https://gilkalai.wordpress.com/2024/05/15/my-first-paper-with-dr-z-bijective-and-automated-approaches-to-abel-sums/", "published_at": "2024-05-15T09:43:30+00:00" }, { "id": "01a0c560-1f6e-7257-9b2b-9bc46cf2c69f", "title": "My Notices AMS Paper on Quantum Computers – Eight Years Later, a Lecture by Dorit Aharonov, and a Toast to Michael Ben-Or", "url": "https://gilkalai.wordpress.com/2024/04/27/my-notices-ams-paper-on-quantum-computers-eight-years-later-a-lecture-by-dorit-aharonov-and-a-toast-to-michael-ben-or/", "published_at": "2024-04-27T19:31:14+00:00" }, { "id": "01a0c560-1f6e-7257-9b2b-9bc46d06be71", "title": "Arturo Merino, Torsten Mütze, and Namrata Apply Gliders for Hamiltonicty!", "url": "https://gilkalai.wordpress.com/2024/04/23/arturo-merino-torsten-mutze-and-namrata-apply-gliders-for-hamiltonicty/", "published_at": "2024-04-23T19:11:21+00:00" }, { "id": "01a0c560-1f6e-7257-9b2b-9bc46def0550", "title": "Updates from Cambridge", "url": "https://gilkalai.wordpress.com/2024/04/15/updates-from-cambridge/", "published_at": "2024-04-15T08:02:03+00:00" }, { "id": "01a0c560-1f6e-7257-9b2b-9bc46ed3b8dd", "title": "Random Circuit Sampling: Fourier Expansion and Statistics", "url": "https://gilkalai.wordpress.com/2024/04/02/random-circuit-sampling-fourier-expansion-and-statistics/", "published_at": "2024-04-02T08:24:37+00:00" }, { "id": "01a0c560-1f6e-7257-9b2b-9bc46f191035", "title": "Plans and Updates: Complementary Pictures", "url": "https://gilkalai.wordpress.com/2024/03/30/plans-and-updates-complementary-pictures/", "published_at": "2024-03-30T19:15:17+00:00" } ] posts Claim your blog
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Combinatorics and more | Gil Kalai’s blog

gilkalai.wordpress.com

2026

Tobias Boege and Geva Yashfe: Recognizing Algebraic Matroids Is Undecidableoriginal ↗
25 Sept 2026
“Be a Grothendieck!”—On AI and Mathematicsoriginal ↗
22 Sept 2026
Alef’s corner: AI and Percolationoriginal ↗
15 Sept 2026
Jesús A. De Loera, Ethan X. Fang, Shengtao Guo, Junwei Lu, and Hailun Zheng Proved the Simplex–Cube Conjecture for Simple Polytopes.original ↗
11 Sept 2026
Overtakenoriginal ↗
8 Sept 2026
Amazing: There is no Percolation at the Critical Probability in all Dimensions. (Solved by AI via a conjecture of Gady Kozma and Shahaf Nitzan.)original ↗
3 Sept 2026
Annotated Slides – Micha A. Perles 90th Birthday Meetingoriginal ↗
2 Sept 2026
Test Your Intuition 59 : The Conclave Processoriginal ↗
15 Aug 2026
Snapshots from ICM2026original ↗
6 Aug 2026
ICM 2026: A Magical Saturday Afternoon with Park, Braden and Proudfoot, and Mekaoriginal ↗
1 Aug 2026
Various News Itemsoriginal ↗
23 Jul 2026
Micha A. Perles 90th Birthday Meetingoriginal ↗
16 Jul 2026
The Ramanujan Challenge for AIoriginal ↗
2 Jul 2026
Matching in NC and Local Eventsoriginal ↗
22 Jun 2026
A sensational Ramsey breakthrough by Domagoj Bradač (reblogged from Sam Mattheus’ blog)original ↗
18 Jun 2026
Three Interviewsoriginal ↗
6 Jun 2026
Amazing: Erdős’ Unit Distance Problem was Disproved! It was achieved by AI!original ↗
20 May 2026
Polymath Plus AIoriginal ↗
3 Apr 2026
Starting Today: Kazhdan Sunday seminar: “Boolean Functions, Hypercontractivity, and Applications”original ↗
22 Mar 2026
Scott Aaronson’s View of my View About Quantum Computingoriginal ↗
10 Mar 2026
The Fully Depolarizing Noise Conjecture for Physical Cat States is Twenty Years Old!original ↗
6 Mar 2026
Cosmin Pohoata: The Cayley-Bacharach theorem and its applicationsoriginal ↗
25 Feb 2026
Updates and Plans V: From Boise to Tel Aviv, Ceasefire, My 70th Birthday, Nostalgia, Problems, Outrageous Conjectures, Quantum, and AIoriginal ↗
3 Feb 2026
ICECA 2026 (August 17-19, 2026), an interview with Christian Krattenthaler, and Condorcet revisited.original ↗
18 Jan 2026
Dominik Hangleiter’s View Posts on: Has Quantum Advantage Been Achieved?original ↗
14 Jan 2026
A Ten-Year-Old Video about Larry Guth and Netz Katz.original ↗
13 Jan 2026
Combinatorics Newsoriginal ↗
1 Jan 2026

2025

Combinatorial Morning in Tel Aviv, Sunday 28/12/2025original ↗
26 Dec 2025
November’s Lectures, 2025original ↗
21 Dec 2025
Ten Recent Questions for ChatGPToriginal ↗
21 Nov 2025
A Visit to the Israeli Quantum Computing Center (IQCC)original ↗
13 Nov 2025
Computational Complexity and Explanations in Physicsoriginal ↗
2 Nov 2025
Kazhdan Seminar fall 2025 – Starting Today Oct. 19, 2026.original ↗
19 Oct 2025
Explicit Lossless Vertex Expanders!original ↗
10 Oct 2025
Dror Bar-Natan and Roland Van der Veen – A Fast, Strong, and Fun knot invariant!original ↗
25 Sept 2025
Polynomial Bounds for Chowla’s Cosine Problemoriginal ↗
17 Sept 2025
Maria-Romina Ivan and Sean Jaffe: The saturation number for the diamond is linearoriginal ↗
13 Sept 2025
Richard Montgomery and Lisa Sauermann Present Major Progress on Rota’s Basis Conjectureoriginal ↗
9 Sept 2025
ChatGPT is a Useful but Demanding Mathematical Collaboratororiginal ↗
5 Sept 2025
International Conference on Enumerative Combinatorics and Applications ICECA 2025 (August 25-27, 2025)original ↗
24 Aug 2025
Some Questions from Recent Quantum Eventsoriginal ↗
29 Jul 2025
Amazing: Jie Ma, Wujie Shen, and Shengjie Xie Gave an Exponential Improvement for Ramsey Lower Boundsoriginal ↗
23 Jul 2025
Joram’s seminar 2025: Hypercontractivity, Groups and Representationsoriginal ↗
15 Jul 2025
Happy Birthday Saharon Shelah and Yuri Gurevich!original ↗
7 Jul 2025
Some Eventsoriginal ↗
2 Jul 2025
A Breakthrough of an Unusual Nature: the Media Control Symbol “Play” was Successfully Embedded into the London Skyline!original ↗
27 Jun 2025
Sergey Avvakumov and Alfredo Hubard Construct Cubical Spheres with Many Facets!original ↗
24 Jun 2025
On Coping with the War — and a 1931 Postcard from Akitsugu Kawaguchi to Abraham Fraenkeloriginal ↗
20 Jun 2025
Shakhar Smorodinsky’s Solution to a Radon-Type Problemoriginal ↗
18 Jun 2025
A Few Announcementsoriginal ↗
11 Jun 2025
Erdős Lectures 2025: Mehtaab S. Sawhney, June 5,9 & 11original ↗
5 Jun 2025
Ethereum Foundation Talk and Conversation: A Critical View on Quantum Computing & A geometry day honoring Micha Shariroriginal ↗
3 Jun 2025
Cosmin Pohoata and Daniel G. Zhu: Hypergraphic Zonotopes and Acyclohedraoriginal ↗
30 May 2025
Logic at HUJIoriginal ↗
28 May 2025
Recent Academic Eventsoriginal ↗
26 May 2025
Quantum Duel in Pragueoriginal ↗
20 May 2025
The Solution of Feige’s conjecture by Guruswami, Kothari and Manohar (Re-blogged from “In Theory”)original ↗
19 Apr 2025
Bo’az Klartag: Striking new Lower Bounds for Sphere Packing in High Dimensionsoriginal ↗
9 Apr 2025
Hong Wang and Joshua Zahl’s Solution for the Kakeya Problem in Three Dimensions – Reflections and Linksoriginal ↗
4 Apr 2025
Quantum Computing Skepticism, Part 2: My View and Responses to Skeptical Claims—Featuring John Preskill, Scott Aaronson, Dave Bacon, Aram Harrow, and Boaz Barakoriginal ↗
26 Feb 2025
Majorana Zero Modes and Topological Qubitsoriginal ↗
21 Feb 2025
Robert Alicki, Michel Dyakonov, Leonid Levin, Oded Goldreich, and Others – A Summary of Some Skeptical Views On Quantum Computing.original ↗
17 Feb 2025
Roadmap for the Debate about Quantum Computersoriginal ↗
11 Feb 2025
Seven Assertions about Quantum Computing.original ↗
5 Feb 2025
More Annotated Pictures from Fall/Winter 2024original ↗
3 Feb 2025
Test Your Intuition (58): Polyhedra with 5-sided and 6-sided faces.original ↗
29 Jan 2025
Annotated Pictures from Fall 2024original ↗
26 Jan 2025
Jiaoyang Huang, Theo Mckenzie, Horng-Tzer Yau: Ramanujan Property and Edge Universality of Random Regular Graphsoriginal ↗
12 Jan 2025
The Answer to TYI (57): In Dimension Three or More, Intuitive Norms are Euclideanoriginal ↗
10 Jan 2025
Test Your Intuition (57): Are All Norms Nice?original ↗
7 Jan 2025

2024

Last hours of 2024: One Wish, Reviving(?) Polymath3, Peter Sarnak’s Question, and Quantum Plansoriginal ↗
31 Dec 2024
Winter School on Expansion in Groups, Combinatorics, and Complexityoriginal ↗
29 Dec 2024
Qingyang Guan, Joseph Lehec and Bo’az Klartag Solved The Slice Conjecture!original ↗
20 Dec 2024
Peter Sarnak is Coming to Town – Let’s Celebrate it with a Post on Möbius Randomness, Computational Complexity, and AIoriginal ↗
15 Dec 2024
The Case Against Google’s Claims of “Quantum Supremacy”: A Very Short Introduction.original ↗
9 Dec 2024
Some mathematical newsoriginal ↗
29 Nov 2024
Moshe Vardi: What is Theoretical Computer Science?original ↗
20 Oct 2024
Time for Peace (Song)original ↗
5 Oct 2024
Celebrating Irrationality: Frank Calegari, Vesselin Dimitrov, and Yunqing Tang Proved the Irrationality of 1/1²-1/2²+1/4²-1/5²+1/7²-1/8²+ …original ↗
2 Oct 2024
Viterbo’s conjecture was refuted by Pazit Haim-Kislev and Yaron Ostroveroriginal ↗
23 Sept 2024
Timothy Chow’s Amazing Fifteen Boxes Puzzle (TYI 56)original ↗
20 Sept 2024
Pictures from Our 2024 Annual Meeting of the Israel Mathematical Union and Student Dayoriginal ↗
15 Sept 2024
Two Eventsoriginal ↗
6 Sept 2024
Test Your Intuition 56: Fifteen Boxes Puzzleoriginal ↗
3 Sept 2024
Five Perspectives on Quantum Supremacyoriginal ↗
21 Aug 2024
Test Your Intuition 55: The Case of Two Screening Testsoriginal ↗
25 Jul 2024
Pushing Behrend Around IIoriginal ↗
22 Jul 2024
The Free Will problem – Ron Aharoni’s vieworiginal ↗
12 Jul 2024
Prague 2024: The First Jiří Matoušek’s Lectureoriginal ↗
9 Jul 2024
Noga Alon and Adi Shamir won the 2024 Wolf Prizeoriginal ↗
7 Jul 2024
Bill Fefferman, Soumik Ghosh, Michael Gullans, Kohdai Kuroiwa, and Kunal Sharma’s paper on the Effect of Non-unital Noise on Random Circuit Samplingoriginal ↗
12 Jun 2024
Andrew Granville: Accepted Proofs: Objective Truth, or Culturally Robust?original ↗
7 Jun 2024
Andrii Arman, Andriy Bondarenko, Fedor Nazarov, Andriy Prymak, and Danylo Radchenko Constructed Small Volume Bodies of Constant Widthoriginal ↗
31 May 2024
Sheila Sundaram, May 19th, 18:05 (Israel time):  Stirling numbers, Koszul duality and cohomology of configuration spaces (joint work with Ayah Almousa and Vic Reiner)original ↗
18 May 2024
My First Paper with Dr. Z. : Bijective and Automated Approaches to Abel Sumsoriginal ↗
15 May 2024
My Notices AMS Paper on Quantum Computers – Eight Years Later, a Lecture by Dorit Aharonov, and a Toast to Michael Ben-Ororiginal ↗
27 Apr 2024
Arturo Merino, Torsten Mütze, and Namrata Apply Gliders for Hamiltonicty!original ↗
23 Apr 2024
Updates from Cambridgeoriginal ↗
15 Apr 2024
Random Circuit Sampling: Fourier Expansion and Statisticsoriginal ↗
2 Apr 2024
Plans and Updates: Complementary Picturesoriginal ↗
30 Mar 2024
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