Blogs about: Mathco
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Walk(2006) The actual wrench-comic opera Jolt, devoted and directed nigh James Gunn, zestfully sets the crasis, laying bare mates its intentions and influences herewith an appropriately time-honored b… more →
Ardeliafimdow's Weblog
Nonstandard analogues of energy and density increment arguments
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Terence Tao wrote 2 weeks ago: In the course of the ongoing logic reading seminar at UCLA, I learned about the property of countabl … more →
An elementary non-commutative Freiman theorem
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Terence Tao wrote 2 weeks ago: Let be a finite subset of a non-commutative group . As mentioned previously on this blog (as well as … more →
Reading seminar 4: "Stable group theory and approximate subgroups", by Ehud Hrushovski
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Terence Tao wrote 3 weeks ago: This week, Henry Towsner concluded his portion of reading seminar of the Hrushovski paper, by discus … more →
An entropy Plünnecke-Ruzsa inequality
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Terence Tao wrote 1 month ago: A handy inequality in additive combinatorics is the Plünnecke-Ruzsa inequality: Theorem 1 (Pl … more →
A new proof of the density Hales-Jewett theorem
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Terence Tao wrote 1 month ago: The polymath1 project has just uploaded to the arXiv the paper “A new proof of the density Hal … more →
Reading seminar: "Stable group theory and approximate subgroups", by Ehud Hrushovski
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Terence Tao wrote 1 month ago: One of my favorite open problems, which I have blogged about in the past, is that of establishing (o … more →
Moser's entropy compression argument
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Terence Tao wrote 3 months ago: There are many situations in combinatorics in which one is running some sort of iteration algorithm … more →
IMO 2009 Q6 mini-polymath project cont.
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Terence Tao wrote 4 months ago: Well, participation in the IMO 2009 Q6 polymath project has exceeded my expectations; it appears tha … more →
IMO 2009 Q6 as a mini-polymath project
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Terence Tao wrote 4 months ago: The International Mathematical Olympiad (IMO) consists of a set of six problems, to be solved in two … more →
DHJ: Writing the second paper III.
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Terence Tao wrote 4 months ago: This is a continuation of the preceding two threads here on the polymath1 project, which are now ful … more →
Freiman's theorem for solvable groups
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Terence Tao wrote 5 months ago: I’m continuing the stream of uploaded papers this week with my paper “Freiman’s th … more →
DHJ: Still writing the second paper
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Terence Tao wrote 5 months ago: This is a continuation of the previous thread here in the polymath1 project, which is now full. Ost … more →
The Szemerédi-Trotter theorem and the cell decomposition
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Terence Tao wrote 5 months ago: The celebrated Szemerédi-Trotter theorem gives a bound for the set of incidences between a fi … more →
Naturally
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camnc wrote 6 months ago: Show that for every natural number, , there exist primes, , such that divides their difference. … more →
The two-ends reduction for the Kakeya maximal conjecture
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Terence Tao wrote 6 months ago: In this post I would like to make some technical notes on a standard reduction used in the (Euclidea … more →
Erdos 考小神童 Lajos Pósa 的一个小题目
Yaqiao Li wrote 6 months ago: Erdos以发掘数学天才为己任。1959年，他听说有一个12岁的匈牙利小男孩Lajos Pósa已经掌握了全部中学数学课程，便邀请他共进午餐。吃饭的时候， Pósa正喝着汤，Erdos便问了他这样一个 … more →
10 Lessons of an MIT Education (by Gian-Carlo Rota)
Yaqiao Li wrote 6 months ago: 本文转自：http://www.math.tamu.edu/~catherine.yan/Rota/mitless.html Lesson One: You can and will work at … more →
Recent progress on the Kakeya conjecture
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Terence Tao wrote 6 months ago: Below the fold is a version of my talk “Recent progress on the Kakeya conjecture” that I … more →
Szemeredi's regularity lemma via the correspondence principle
Terence Tao wrote 6 months ago: In a previous post, we discussed the Szemerédi regularity lemma, and how a given graph could … more →
