User Marc - Mathematics Stack Exchange

13 votes

1 answer

2k views

General linear group is an affine variety

asked Feb 23, 2015 at 17:21

7 votes

1 answer

947 views

Orbits of algebraic groups (dimension of connected components)

asked Mar 1, 2015 at 10:42

6 votes

1 answer

3k views

Conditions that ensure a bounded probability density function

asked Apr 10, 2018 at 12:02

5 votes

1 answer

739 views

Existence of an almost surely convergent subsequence.

asked May 22, 2017 at 11:53

5 votes

2 answers

199 views

Rank of sum of matrix and arbitrarily small matrix

asked Oct 23, 2017 at 12:02

4 votes

1 answer

615 views

Transition from parametric to nonparametric statistics: what is $\Theta$?

asked Feb 28, 2014 at 13:55

4 votes

1 answer

190 views

Valuation rings and total order

asked Mar 22, 2014 at 15:36

4 votes

0 answers

99 views

Limit of sum of iid sequences

asked Aug 8, 2016 at 12:05

3 votes

1 answer

271 views

Lebesgue measure of closure of a set

asked Nov 23, 2015 at 10:16

3 votes

1 answer

79 views

Valuation rings (confusion with arithmetics)

asked Mar 30, 2014 at 11:51

3 votes

2 answers

62 views

Substitution in integral

asked Apr 3, 2014 at 18:53

3 votes

2 answers

2k views

Ideal of nilpotent elements in non-commutative ring.

asked Feb 22, 2015 at 18:14

3 votes

1 answer

151 views

Convergence of series of expectations of indicator functions.

asked Jun 7, 2017 at 9:40

2 votes

0 answers

92 views

Proving a probability concerning a stationary ergodic stochastic process is nonzero.

asked Jul 12, 2016 at 13:09

2 votes

1 answer

152 views

Multivariate connection between $f$ being Lipschitz and $f$ having uniformly bounded derivative.

asked Apr 21, 2017 at 11:28

2 votes

1 answer

45 views

Comparison result between infinite products

asked Dec 18, 2017 at 14:52

2 votes

1 answer

33 views

Stochastic process with no mutually exclusive events over time.

asked Jul 4, 2017 at 11:37

2 votes

0 answers

32 views

Stationary sequence and nonzero probabilities

asked Apr 20, 2018 at 10:33

2 votes

1 answer

197 views

Powers of 3 modulo powers of 2

asked Oct 1, 2018 at 12:05

2 votes

1 answer

55 views

Convergence of conditional expectation of a function

asked Dec 4, 2019 at 16:32

2 votes

2 answers

2k views

Hensel's lemma & $p$-adic polynomial roots

asked May 20, 2015 at 19:39

2 votes

1 answer

139 views

Random function of random variable

asked Jan 29, 2016 at 13:51

2 votes

1 answer

31 views

Possibility of determining a certain length in a triangle.

asked Mar 16, 2016 at 14:17

2 votes

0 answers

53 views

Condition on random variable $Y$ such that $P(XY>\epsilon) \le P(X>\epsilon)$.

asked Sep 30, 2016 at 12:54

2 votes

0 answers

77 views

Probability that there exists $M>0$ such that two processes $\{X_t\}$ and $\{Y_t\}$ are smaller than $M$ at the same time, for infinitely many $t$.

asked Jun 10, 2016 at 11:02

2 votes

1 answer

44 views

Infinite product of limit elements.

asked Nov 30, 2016 at 13:30

1 vote

1 answer

157 views

Shift invariant metric on countable product of $\mathbb{R}$.

asked Dec 5, 2016 at 10:22

1 vote

2 answers

148 views

Explicit form for sum of "multichoose" functions.

asked Jan 31, 2017 at 9:14

1 vote

1 answer

574 views

Euclidean norm of Kronecker product of vectors

asked Apr 19, 2017 at 13:02

1 vote

0 answers

37 views

"Return probability" to origin of a variant of the random walk.

asked Jun 28, 2016 at 10:30

Stack Exchange Network

52 Questions

General linear group is an affine variety

Orbits of algebraic groups (dimension of connected components)

Conditions that ensure a bounded probability density function

Existence of an almost surely convergent subsequence.

Rank of sum of matrix and arbitrarily small matrix

Transition from parametric to nonparametric statistics: what is $\Theta$?

Valuation rings and total order

Limit of sum of iid sequences

Lebesgue measure of closure of a set

Valuation rings (confusion with arithmetics)

Substitution in integral

Ideal of nilpotent elements in non-commutative ring.

Convergence of series of expectations of indicator functions.

Proving a probability concerning a stationary ergodic stochastic process is nonzero.

Multivariate connection between $f$ being Lipschitz and $f$ having uniformly bounded derivative.

Comparison result between infinite products

Stochastic process with no mutually exclusive events over time.

Stationary sequence and nonzero probabilities

Powers of 3 modulo powers of 2

Convergence of conditional expectation of a function

Hensel's lemma & $p$-adic polynomial roots

Random function of random variable

Possibility of determining a certain length in a triangle.

Condition on random variable $Y$ such that $P(XY>\epsilon) \le P(X>\epsilon)$.

Probability that there exists $M>0$ such that two processes $\{X_t\}$ and $\{Y_t\}$ are smaller than $M$ at the same time, for infinitely many $t$.

Infinite product of limit elements.

Shift invariant metric on countable product of $\mathbb{R}$.

Explicit form for sum of "multichoose" functions.

Euclidean norm of Kronecker product of vectors

"Return probability" to origin of a variant of the random walk.