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 Questions and Concerns About Google’s Quantum Supremacy Claim
 Physics Related News: Israel Joining CERN, Pugwash and Global Zero, The Replication Crisis, and MAX the Damon.
 Test your intuition 52: Can you predict the ratios of ones?
 Amnon Shashua’s lecture at Reichman University: A Deep Dive into LLMs and their Future Impact.
 Mathematics (mainly combinatorics) related matters: A lot of activity.
 Alef Corner: Deep Learning 2020, 2030, 2040
 Some Problems
 Critical Times in Israel: Last Night’s Demonstrations
 An Aperiodic Monotile
Top Posts & Pages
 Questions and Concerns About Google’s Quantum Supremacy Claim
 An Aperiodic Monotile
 Test your intuition 52: Can you predict the ratios of ones?
 A Mysterious Duality Relation for 4dimensional Polytopes.
 TYI 30: Expected number of Dice throws
 Quantum Computers: A Brief Assessment of Progress in the Past Decade
 The Simplex, the Cyclic polytope, the Positroidron, the Amplituhedron, and Beyond
 A Nice Example Related to the Frankl Conjecture
 Answer: Lord Kelvin, The Age of the Earth, and the Age of the Sun
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Category Archives: People
At the Movies II: Kobi Mizrahi’s short movie White Eye makes it to the Oscar’s short list.
Update: White eye have made it to the list of five Oscar candidates! Congratulations! My nephew Kobi Mizrahi is a well known movie producer and it was just announced that his short film “White eye” (עין לבנה) made it to … Continue reading
Old lecture notes by Alex Zabrodsky
The next post will announce several mathematical events taking place in the next few weeks in Israel. One of these events is the Zabrodsky lectures at the Hebrew University of Jerusalem, that are given this year by Paul Seidel, starting … Continue reading
An interview with Noga Alon
Update: and here is a great interview of Noga in English and the interviewer is Narkis Alon, Noga’s youngest daughter and Amalya Duek. I was very happy to interview my academic doctoral twin and longtime friend Noga Alon. The interview … Continue reading
The last paper of Catherine Rényi and Alfréd Rényi: Counting kTrees
A ktree is a graph obtained as follows: A clique with k vertices is a ktree. A ktree with n+1 vertices is obtained from a ktree with nvertices by adding a new vertex and connecting it to all vertices of a … Continue reading
The (Random) Matrix and more
Three pictures, and a few related links. Van Vu Spoiler: In one of the most intense scenes, the protagonist, with his bare hands and against all odds, took care of the mighty Wigner semicircle law in two different ways. (From … Continue reading
Posted in Combinatorics, People, What is Mathematics
Tagged Alfréd Rényi, András Hajnal, Catherine Rényi, Paul Erdos, Saharon Shelah, Sándor Szalai, Van Vu
1 Comment
My Copy of Branko Grünbaum’s Convex Polytopes
Branko Grünbaum is my academic grandfather (see this highly entertaining post for a picture representing five academic generations). Gunter Ziegler just wrote a beautiful article in the Notices of the AMS on Branko Grunbaum’s classic book “Convex Polytopes”, so this … Continue reading
Posted in Combinatorics, Convex polytopes, People
Tagged Branko Grunbaum, Dom de Caen, Günter Ziegler
4 Comments
AfterDinner Speech for Alex Lubotzky
An afterdinner speech given on November 9, 2016*, on Alex Lubotzky’s 60th birthday conference: 60 faces to Groups. As we all realized waking up this morning, today is a historic day*. It is the dinner day for Alex 60th‘s … Continue reading