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Top Questions
28 votes

Visibility of vertices in polyhedra

co.combinatorics mg.metric-geometry discrete-geometry polyhedra asked Jun 8, 2014 at 13:49
mathoverflow.net

27 votes

Is this inequality on sums of powers of two sequences correct?

inequalities asked May 31, 2018 at 13:33
mathoverflow.net

25 votes

Convex hull of total orders

co.combinatorics convex-polytopes convex-hulls asked Jun 13, 2014 at 16:51
mathoverflow.net

22 votes

Number of zeros of a polynomial in the unit disk

polynomials asked Jun 15, 2014 at 18:28
mathoverflow.net

18 votes

A set of generators for $\bar{\mathbb{Q}}$

nt.number-theory algebraic-number-theory fields number-fields asked Sep 14, 2015 at 17:57
mathoverflow.net

18 votes

A linear algebra problem in positive characteristic

linear-algebra matrices characteristic-p asked Aug 7, 2018 at 15:17
mathoverflow.net

17 votes

What is the minimum of this quantity on $S^{n-2}\times S^{n-2}$?

fa.functional-analysis inequalities oc.optimization-and-control asked Oct 7, 2018 at 7:39
mathoverflow.net

16 votes

Why universal G-bundles are contractible?

algebraic-topology asked May 27, 2015 at 14:08
math.stackexchange.com

16 votes

An inequality for matrix norms

linear-algebra matrices inequalities matrix-analysis asked Dec 19, 2018 at 15:57
mathoverflow.net

14 votes

Union of random intervals with total length equal to infinity

pr.probability asked Aug 14, 2018 at 13:18
mathoverflow.net

1 2 3 4 5 next

Top Answers
30
Examples of common false beliefs in mathematics
mathoverflow.net

9
A generalized diagonal?
mathoverflow.net

8
Root criterion for polynomial over number fields
mathoverflow.net

6
Math books for advanced high school students
mathoverflow.net

6
Values of the Herbrand quotient
math.stackexchange.com

6
$CL(O_S) \cong \mathbb{Z}/3\mathbb{Z}$.
math.stackexchange.com

5
$6$ points lie on a conic if and only if $ABC$ and $A_0B_0C_0$ are perspective
mathoverflow.net

5
The action of $GL(\mathbb{R}^{n})\otimes GL(\mathbb{R}^{m})$ on $\mathbb{R}P^{(mn-1)}$
mathoverflow.net

5
Exercise from Geometry of algebraic curves by Arbarello, Cornalba, Griffiths, Harris
math.stackexchange.com

5
Fibres of the base change of a scheme
math.stackexchange.com


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