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The Answer to TYI (57): In Dimension Three or More, Intuitive Norms are...
Consider equipped with a norm. Given a finite set of points and a point , we consider , the sum of distances from to the points in . Next we consider the set of points that attain the minimum of . Such...
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Jiaoyang Huang, Theo Mckenzie, Horng-Tzer Yau: Ramanujan Property and Edge...
A central problem in combinatorics, probability theory, and analysis is to understand the spectrum of random d-regular graphs G with vertices. The following paper marks a huge leap in our...
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Annotated Pictures from Fall 2024
Apart from pictures, I write about the very first “Test your Intuition” question, a pioneering work of Tutubalin, the hierarchy of valuations of Lehman, Lehman, and Nisan, and three conjectures of Miki...
View ArticleTest Your Intuition (58): Polyhedra with 5-sided and 6-sided faces.
Let F be the class of planar 3-connected cubic graphs with n vertices, with all faces (including the outer face) are either pentagons or hexagons. Equivalently, F can be viewed as the family of graphs...
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More Annotated Pictures from Fall/Winter 2024
Pictures from Jerusalem, Tel Aviv, and Athens (!) and Rehovot. The new Google‘s 10,000,000,000,000,00,000,000,000,000 supremacy announcement; Sarnak’s lectures; the “A-Bass note” and, fullerences,...
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Seven Assertions about Quantum Computing.
The purpose of this post is to present seven assertions about quantum computing that arose in my research. I welcome questions and remarks and will gladly clarify or elaborate on them. Four Predictions...
View ArticleRoadmap for the Debate about Quantum Computers
Here is a roadmap for the debate about quantum computers from my perspective. Skeptical claims are in blue, responses to these claims are in purple. Points 1-8 represent skeptical claims made over the...
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Robert Alicki, Michel Dyakonov, Leonid Levin, Oded Goldreich, and Others – A...
In this post, I provide links, references, and a brief discussion of the skeptical views regarding quantum computing held by Robert Alicki, Michel Dyakonov, Leonid Levin, Oded Goldreich, and a few...
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Majorana Zero Modes and Topological Qubits
This post contains the first item, devoted to Majorana zero modes, from an ambitious planned post on some quantum physics mysteries, related to quantum information and computation. (Some items are also...
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Quantum Computing Skepticism, Part 2: My View and Responses to Skeptical...
In a previous post I presented the skeptical views toward quantum computing of Robert Alicki, Michel Dyakonov, Leonid Levin, Oded Goldreich, Liam McGuinness, Moshe Vardi and a few others. As I...
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