User Sergei Ivanov

8 votes

Ants on a rod puzzle

answered Mar 15, 2010 at 18:29

8 votes

Following curves on S^n

answered Mar 11, 2010 at 19:57

8 votes

Uniqueness in Composition of Polynomials

answered Mar 24, 2010 at 18:51

8 votes

Question on transversal slice of Lie group

answered Apr 1, 2010 at 19:41

7 votes

Flat Riemanniann manifolds

answered Apr 15, 2010 at 19:52

7 votes

Accepted

Non-affine, projective vector field on $\mathbb{R}^n$

answered Apr 11, 2010 at 16:38

7 votes

Fundamental group of a compact space form.

answered Mar 25, 2010 at 20:46

7 votes

A question about axes of symmetry in the plane.

answered Apr 21, 2010 at 19:19

7 votes

Accepted

Topological embeddings of non-compact, complete metric spaces

answered Apr 21, 2010 at 8:56

7 votes

Accepted

Minimal-length embeddings of braids into R^3 with fixed endpoints

answered Jun 25, 2010 at 23:03

7 votes

Accepted

Existence of definite symmetric matrices satisfying affine linear constraints

answered Sep 24, 2011 at 22:03

7 votes

Existence of a partition of unity with uniformly bounded derivatives.

answered Mar 22, 2011 at 14:48

7 votes

Minimizing determinant(Ztranspose.A.Z)

answered Mar 7, 2011 at 14:54

7 votes

Accepted

Do the focal points of a submanifold $M$ in $\mathbb{R}^k$ form a closed subset?

answered Mar 14, 2011 at 21:18

7 votes

Trivial fiber bundle

answered Mar 16, 2011 at 21:17

7 votes

A mapping from a lattice to itself

answered Oct 1, 2010 at 14:58

7 votes

Accepted

Manifolds with rectifiable curves

answered Dec 22, 2010 at 22:36

7 votes

spectral radius monotonicity

answered May 5, 2013 at 22:18

7 votes

Accepted

A question about how completely a rectifiable arc can fill a non-empty compact continuum that is the closure of its interior

answered Jun 14, 2013 at 16:39

6 votes

Accepted

A question of compactness in the geometry of numbers

answered Mar 25, 2013 at 15:04

6 votes

Accepted

Fattening of totally convex sets

answered Jan 20, 2013 at 20:29

6 votes

Accepted

Scale random variables in a way they have equal probabilities of being minimal

answered Feb 23, 2012 at 21:11

6 votes

Accepted

Inequalities for uniformly convex normed spaces

answered Mar 3, 2012 at 22:05

6 votes

Accepted

Determining the maximum number of distance relationships that can be defined between points in Euclidean space

answered May 27, 2012 at 18:31

6 votes

Accepted

cone angle at infinity for product of cones

answered Jul 28, 2012 at 8:50

6 votes

Accepted

Questions about local triviality

answered Nov 12, 2012 at 9:53

6 votes

Accepted

Relation between measure of sets

answered Nov 12, 2012 at 10:26

6 votes

Do sufficiently regular distances on manifolds come from riemannian metrics?

answered Nov 15, 2012 at 19:46

6 votes

A Question on Exterior Forms

answered Nov 22, 2012 at 0:14

6 votes

Is equivalence of functions built from nested exponentiations a decidable problem?

answered Nov 21, 2013 at 21:16

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227 Answers

Ants on a rod puzzle

Following curves on S^n

Uniqueness in Composition of Polynomials

Question on transversal slice of Lie group

Flat Riemanniann manifolds

Non-affine, projective vector field on $\mathbb{R}^n$

Fundamental group of a compact space form.

A question about axes of symmetry in the plane.

Topological embeddings of non-compact, complete metric spaces

Minimal-length embeddings of braids into R^3 with fixed endpoints

Existence of definite symmetric matrices satisfying affine linear constraints

Existence of a partition of unity with uniformly bounded derivatives.

Minimizing determinant(Ztranspose.A.Z)

Do the focal points of a submanifold $M$ in $\mathbb{R}^k$ form a closed subset?

Trivial fiber bundle

A mapping from a lattice to itself

Manifolds with rectifiable curves

spectral radius monotonicity

A question about how completely a rectifiable arc can fill a non-empty compact continuum that is the closure of its interior

A question of compactness in the geometry of numbers

Fattening of totally convex sets

Scale random variables in a way they have equal probabilities of being minimal

Inequalities for uniformly convex normed spaces

Determining the maximum number of distance relationships that can be defined between points in Euclidean space

cone angle at infinity for product of cones

Questions about local triviality

Relation between measure of sets

Do sufficiently regular distances on manifolds come from riemannian metrics?

A Question on Exterior Forms

Is equivalence of functions built from nested exponentiations a decidable problem?