User user2316602

6 votes

2 answers

1k views

When is composition of meromorphic functions meromorphic

asked Mar 19, 2019 at 9:13

4 votes

1 answer

94 views

Multidimensional integral of symmetric function

integration definite-integrals

asked Jan 30, 2021 at 11:01

3 votes

1 answer

253 views

Reason for $\log$ transformation in geometric programming

optimization convex-optimization nonlinear-optimization geometric-programming

asked Aug 26, 2019 at 9:10

3 votes

1 answer

81 views

How do frequentists estimate probabilities?

probability conditional-probability bayesian

asked Nov 30, 2019 at 11:25

3 votes

1 answer

350 views

Concentration around mean from concentration around median

probability expected-value median concentration-of-measure

asked Apr 4, 2020 at 9:50

3 votes

0 answers

51 views

Why have separate definitions for expectation and conditional expectation?

probability probability-theory expected-value conditional-probability conditional-expectation

asked Dec 4, 2020 at 12:17

2 votes

1 answer

110 views

Expected waiting time for $k$ arrivals at most $t$ apart in a poisson process

probability expected-value poisson-process

asked Oct 25, 2019 at 15:46

2 votes

1 answer

70 views

Prove that $1-e^{-e^{-c}} \sim e^{-c}$

convergence-divergence asymptotics

asked Jul 2, 2019 at 11:20

2 votes

1 answer

141 views

Why does subtracting function with the same singularities make it analytic

complex-analysis generating-functions singularity

asked Sep 26, 2018 at 10:13

2 votes

1 answer

17 views

Do marginals of all linear transformations uniquely characterize a distribution?

probability probability-theory linear-transformations

asked Mar 29 at 14:23

1 vote

0 answers

29 views

What does $X \in \mathbb{F}$ mean for $\mathbb{F}$ being a filtration

probability-theory measure-theory stochastic-processes filtrations

asked May 8, 2020 at 17:08

1 vote

1 answer

56 views

Is this proof of integrability of a random variable correct?

probability integration probability-theory solution-verification

asked Jan 7, 2021 at 9:52

1 vote

0 answers

39 views

Does this identity for expectations hold?

probability limits probability-theory expected-value

asked Dec 8, 2021 at 18:38

1 vote

1 answer

62 views

Show that $A = \sum_i \lambda_i x_i x_i^T$

linear-algebra eigenvalues-eigenvectors matrix-decomposition

asked Jan 25, 2019 at 10:24

1 vote

1 answer

434 views

Integrating continuous function of two variables by one of the variables, do I get continuous function?

integration continuity lebesgue-integral riemann-integration

asked Feb 18, 2019 at 9:04

1 vote

0 answers

41 views

Understanding a discrepancy in tensor multiplication

linear-algebra tensor-products tensors quantum-computation tensor-rank

asked Jul 16, 2019 at 9:31

0 votes

1 answer

374 views

Is normal distribution the only class of distributions closed under addition?

probability probability-distributions normal-distribution

asked Apr 22, 2019 at 8:20

0 votes

3 answers

573 views

Exact relation between Newton's and Riemann's integral

integration analysis riemann-integration

asked May 12, 2019 at 9:25

0 votes

1 answer

302 views

What is a vocabulary in logic

logic definition model-theory

asked Sep 29, 2018 at 10:57

0 votes

1 answer

57 views

If $t \leq s$ and $t \neq s$, why $t' \land s \neq 0$

abstract-algebra boolean-algebra

asked Jan 16, 2019 at 6:31

0 votes

0 answers

22 views

Why require open supersets in definition of Lebesgue measurability

measure-theory definition lebesgue-measure

asked Jan 19, 2020 at 17:18

0 votes

1 answer

65 views

Inequality $1+x \geq e^{f(x)}$?

inequality

asked Feb 23, 2020 at 9:58

0 votes

0 answers

26 views

Why prove theorems about conditional expectation separately?

probability probability-theory expected-value conditional-expectation

asked Dec 4, 2020 at 12:22

0 votes

1 answer

62 views

Asymptotics and function composition -- which is bigger

functions asymptotics function-and-relation-composition

asked Apr 9, 2020 at 18:05

0 votes

0 answers

9 views

Let $S$ be random subset. Is $\lim_{x \rightarrow 0^+} E[|S \cap [0,x]|]/P(S \cap [0,x] \neq \emptyset) = 1$?

probability probability-theory expected-value

asked Dec 9, 2021 at 13:21

0 votes

2 answers

48 views

What is this random-walk-like process called?

probability reference-request terminology random-walk

asked Feb 15 at 13:39

0 votes

0 answers

54 views

Bounds on the AM-GM gap?

inequality upper-lower-bounds a.m.-g.m.-inequality

asked Feb 15, 2021 at 11:15

0 votes

1 answer

22 views

Relative estimation of Bernoulli parameter -- reference request

statistics estimation

asked Mar 12, 2021 at 14:04

0 votes

1 answer

37 views

Can a countable nowhere dense set have uncountably many accumulation points?

real-analysis analysis

asked Dec 4, 2021 at 16:16

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29 Questions

When is composition of meromorphic functions meromorphic

Multidimensional integral of symmetric function

Reason for $\log$ transformation in geometric programming

How do frequentists estimate probabilities?

Concentration around mean from concentration around median

Why have separate definitions for expectation and conditional expectation?

Expected waiting time for $k$ arrivals at most $t$ apart in a poisson process

Prove that $1-e^{-e^{-c}} \sim e^{-c}$

Why does subtracting function with the same singularities make it analytic

Do marginals of all linear transformations uniquely characterize a distribution?

What does $X \in \mathbb{F}$ mean for $\mathbb{F}$ being a filtration

Is this proof of integrability of a random variable correct?

Does this identity for expectations hold?

Show that $A = \sum_i \lambda_i x_i x_i^T$

Integrating continuous function of two variables by one of the variables, do I get continuous function?

Understanding a discrepancy in tensor multiplication

Is normal distribution the only class of distributions closed under addition?

Exact relation between Newton's and Riemann's integral

What is a vocabulary in logic

If $t \leq s$ and $t \neq s$, why $t' \land s \neq 0$

Why require open supersets in definition of Lebesgue measurability

Inequality $1+x \geq e^{f(x)}$?

Why prove theorems about conditional expectation separately?

Asymptotics and function composition -- which is bigger

Let $S$ be random subset. Is $\lim_{x \rightarrow 0^+} E[|S \cap [0,x]|]/P(S \cap [0,x] \neq \emptyset) = 1$?

What is this random-walk-like process called?

Bounds on the AM-GM gap?

Relative estimation of Bernoulli parameter -- reference request

Can a countable nowhere dense set have uncountably many accumulation points?