Recent Comments

Recent Posts
 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
RSS
Monthly Archives: April 2009
The Generation Gap
Which is larger, the generation gap between you and your perents or the generation gap between you and your children?
A Problem on Planar Percolation
Conjecture (Gady Kozma): Prove that the critical probability for planar percolation on a Cayley graph of the group is always an algebraic number. Gady mentioned this conjecture in his talk here about percolation on infinite Cayley graphs. (Update April 30: Today Gady mentioned … Continue reading
A Conference and a School on Oded Schramm’s Mathematics
There will be a conference this summer in Redmond and a school in December in Jerusalem devoted to Oded Schramm’s mathematics. Oded Schramm Memorial Conference Probability and Geometry Redmond WA, August 3031, 2009 To be held at Microsoft … Continue reading
Two Fractal Vegtables Found on Blogs
Physicists and mathematicians think alike: From Kowalski’s blog From asymptotia
Exciting New Blogs and New Posts
There are new exciting blogs and all sort of nice things on old blogs. In Avzel’s journal you can find a post with the words and a link to the performence of a beautiful Leonard Cohen’s song “everybody knows”; and you can … Continue reading
(Eran Nevo) The gConjecture II: The Commutative Algebra Connection
Richard Stanley This post is authored by Eran Nevo. (It is the second in a series of five posts.) The gconjecture: the commutative algebra connection Let be a triangulation of a dimensional sphere. Stanley’s idea was to associate with a ring … Continue reading
How the gConjecture Came About
Update: Slides from a great 2014 lecture on the gconjecture by Lou Billera in the conference celebrating Richard Stanley’s 70th birthday. This post complements Eran Nevo’s first post on the conjecture 1) Euler’s theorem Euler Euler’s famous formula for the … Continue reading