Andy B

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Name	Andy B
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12

61

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4

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Source and context of $\frac{22}{7} - \pi = \int_0^1 (x-x^2)^4 dx/(1+x^2)$?

calculus diophantine-approximation ho.history-overview

jan 24 12 at 22:23 Wadim Zudilin 8,664●1●24●59

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60

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7

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5k

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How to memorise (understand) Nakayama’s lemma and its corollaries?

ac.commutative-algebra mathematics-education ag.algebraic-geometry

2d ago Joël 9,459●19●52

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36

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26

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Notable mathematics during World War II

ho.history-overview

aug 30 at 9:26 Chris Dugdale 1●1

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19

votes

12

answers

3k

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Strengthening the Induction Hypothesis

graph-theory graph-colorings co.combinatorics

mar 24 12 at 20:37 I. J. Kennedy 1,195●1●13●22

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8

answers

6k

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Linear Algebra Problems?

linear-algebra matrices

mar 3 12 at 22:16 Federico Poloni 4,249●1●12●24

5

4

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0

answers

196

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Analogy between canonical basis of U(n_-) and Schur functors, each under restriction

rt.representation-theory schur-functions canonical-bases qa.quantum-algebra

sep 4 10 at 3:31 Allen Knutson 12.3k●1●23●64

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4

votes

1

answer

518

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Hilbert-Mumford criterion and closedness

geometric-invariant-theor rt.representation-theory

jun 8 11 at 1:06 Andy B 457●3●9