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Recent Posts
- Peter Cameron: Doing research
- To cheer you up in difficult times 18: Beautiful drawings by Neta Kalai for my book: “Gina Says”
- Amazing: Simpler and more general proofs for the g-theorem by Stavros Argyrios Papadakis and Vasiliki Petrotou, and by Karim Adiprasito, Stavros Argyrios Papadakis, and Vasiliki Petrotou.
- Igor Pak: What if they are all wrong?
- To cheer you up in difficult times 17: Amazing! The Erdős-Faber-Lovász conjecture (for large n) was proved by Dong Yeap Kang, Tom Kelly, Daniela Kühn, Abhishek Methuku, and Deryk Osthus!
- Open problem session of HUJI-COMBSEM: Problem #5, Gil Kalai – the 3ᵈ problem
- To cheer you up in difficult times 16: Optimism, two quotes
- The Argument Against Quantum Computers – A Very Short Introduction
- Open problem session of HUJI-COMBSEM: Problem #4, Eitan Bachmat: Weighted Statistics for Permutations
Top Posts & Pages
- Peter Cameron: Doing research
- TYI 30: Expected number of Dice throws
- Amazing: Simpler and more general proofs for the g-theorem by Stavros Argyrios Papadakis and Vasiliki Petrotou, and by Karim Adiprasito, Stavros Argyrios Papadakis, and Vasiliki Petrotou.
- Igor Pak: What if they are all wrong?
- Answer: Lord Kelvin, The Age of the Earth, and the Age of the Sun
- The Argument Against Quantum Computers - A Very Short Introduction
- Chomskian Linguistics
- To cheer you up in difficult times 18: Beautiful drawings by Neta Kalai for my book: "Gina Says"
- Dan Romik on the Riemann zeta function
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Monthly Archives: October 2011
A Paradoxical Self-Referential Statement
A small discussion in a meeting about two decades ago. Lior: Some people in the department think that they are wiser than what they really are John: I am really wiser than what I think I am. John’s statement is paradoxical … Continue reading
Course Announcement: High Dimensional Expanders
Alex Lubotzky and I are running together a year long course at HU on High Dimensional Expanders. High dimensional expanders are simplical (and more general) cell complexes which generalize expander graphs. The course will take place in Room 110 of the mathematics building … Continue reading