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115 Favorites

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Rate of decay in the multivariate Central Limit Theorem

pr.probability probability-distributions

Mar 8 at 3:43 Iosif Pinelis 29.3k

votes

answers

views

What’s the etiquette on using diagrams that need color to be understood?

soft-question mathematical-writing research

Apr 5 '18 at 9:19 Earthliŋ 979

votes

answer

274

views

Spectrum Problem for Higher-Order Logic

lo.logic model-theory

Jun 19 '16 at 15:44 Emil Jeřábek supports Monica 31.6k

votes

answer

445

views

Find the maximum of $|a_{p}|$, if $a_0+a_1x+\dots+a_nx^n:[-1,1]\mapsto [-1,1]$

polynomials approximation-theory

Dec 25 '16 at 5:55 user111 2,805

votes

answers

446

views

Literature about a property of union closed families?

co.combinatorics

Mar 7 '16 at 19:43 Panurge 1,229

votes

answers

421

views

Kruskal-Katona type question for union-closed families of sets

co.combinatorics

May 6 '16 at 8:50 მამუკა ჯიბლაძე 13.7k

votes

answers

views

When are two proofs of the same theorem really different proofs

lo.logic proof-theory

Aug 13 at 10:49 Wlod AA 1,671

votes

answers

views

Hilbert's (cancelled) 24th problem

lo.logic soft-question ho.history-overview proof-theory

Feb 16 at 14:46 Andreas Blass 61.2k

votes

answer

313

views

Distribution of big component of set partitions

pr.probability co.combinatorics partitions

Jan 10 '12 at 2:10 Louigi Addario-Berry 4,397

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answers

views

How $a+b$ can grow when $a!b! \mid n!$

nt.number-theory

Sep 16 '14 at 13:27 Community♦ 1

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answers

views

Graphs in which every spanning tree is an independency tree

graph-theory spanning-tree

Sep 8 '13 at 21:49 Community♦ 1

votes

answers

views

What are the best known bounds on the number of partitions of $n$ into exactly $k$ distinct parts?

partitions nt.number-theory co.combinatorics generating-functions

Aug 9 '11 at 17:36 Rob 145

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answers

views

Lower Bounds in Theoretical Computer Science

algorithms computational-complexity big-list

Aug 28 '12 at 4:12 sigma_z_1980 315

305

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105

answers

65k

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Not especially famous, long-open problems which anyone can understand

big-list teaching open-problems

Oct 24 at 13:46 Nigel Overmars 101

229

votes

answers

32k

views

What are some reasonable-sounding statements that are independent of ZFC?

independence-results examples set-theory lo.logic big-list

Nov 11 at 10:20 Elliot Glazer 1,177

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answers

views

Similarities between Post's Problem and Cohen's Forcing

set-theory forcing ho.history-overview lo.logic reference-request

Mar 16 '13 at 6:46 Benjamin Dickman 6,322

votes

answers

views

Cantor's diagonal argument and ZF

set-theory axiom-of-choice

Feb 27 '13 at 18:15 Community♦ 1

votes

answers

views

Fixed point theorem on graphs?

graph-theory fixed-point-theorems

Jan 2 '18 at 20:04 Aaron Meyerowitz 26.4k

votes

answers

views

Excellent mathematical explanations

mathematical-philosophy big-list

Aug 8 '17 at 13:16 zeno 31

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answers

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Is the ultraproduct concept fundamentally category-theoretic?

ct.category-theory lo.logic model-theory set-theory

Apr 15 '18 at 22:27 David Roberts 25.2k

votes

answers

views

Noncombinatorial proofs of Ramsey's Theorem?

co.combinatorics ramsey-theory slick-proof

Nov 9 '14 at 17:23 user56403 113

votes

answer

937

views

Independence of being an integer

lo.logic

Sep 10 '11 at 15:36 Community♦ 1

votes

answers

520

views

Natural models of graphs?

model-theory nt.number-theory graph-theory

Jan 13 '10 at 16:10 Hans-Peter Stricker 8,370

votes

answers

views

Minimum tiling of a rectangle by squares

tiling co.combinatorics combinatorial-geometry algorithms linear-programming

Nov 2 '10 at 7:22 Diego de Estrada 765

votes

answers

views

Never appeared forthcoming papers [closed]

soft-question big-list

Feb 20 '17 at 7:17 Community♦ 1

151

votes

answers

30k

views

Examples of eventual counterexamples

big-picture intuition big-list

Aug 4 at 12:24 Stefan Kohl 16.8k

votes

answer

views

Which types of Diophantine equations are solvable?

nt.number-theory diophantine-equations

Apr 13 '17 at 1:50 Andrés E. Caicedo 28.6k

310

votes

answers

46k

views

Thinking and Explaining

soft-question ho.history-overview big-list big-picture math-communication

Feb 22 '16 at 22:20 Community♦ 1

votes

answers

views

Why certain diophantine equations are interesting (and others are not) ?

nt.number-theory soft-question arithmetic-geometry big-picture diophantine-equations

Jun 16 at 3:03 KConrad 33.1k

votes

answers

714

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Real number happens to be an integer

nt.number-theory big-list

Jul 12 '10 at 13:45 Timothy Chow 44.6k

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Rate of decay in the multivariate Central Limit Theorem

What’s the etiquette on using diagrams that need color to be understood?

Spectrum Problem for Higher-Order Logic

Find the maximum of $|a_{p}|$, if $a_0+a_1x+\dots+a_nx^n:[-1,1]\mapsto [-1,1]$

Literature about a property of union closed families?

Kruskal-Katona type question for union-closed families of sets

When are two proofs of the same theorem really different proofs

Hilbert's (cancelled) 24th problem

Distribution of big component of set partitions

How $a+b$ can grow when $a!b! \mid n!$

Graphs in which every spanning tree is an independency tree

What are the best known bounds on the number of partitions of $n$ into exactly $k$ distinct parts?

Lower Bounds in Theoretical Computer Science

Not especially famous, long-open problems which anyone can understand

What are some reasonable-sounding statements that are independent of ZFC?

Similarities between Post's Problem and Cohen's Forcing

Cantor's diagonal argument and ZF

Fixed point theorem on graphs?

Excellent mathematical explanations

Is the ultraproduct concept fundamentally category-theoretic?

Noncombinatorial proofs of Ramsey's Theorem?

Independence of being an integer

Natural models of graphs?

Minimum tiling of a rectangle by squares

Never appeared forthcoming papers [closed]

Examples of eventual counterexamples

Which types of Diophantine equations are solvable?

Thinking and Explaining

Why certain diophantine equations are interesting (and others are not) ?

Real number happens to be an integer