Question

Showing that there are no non-trivial stationary measures on the integers with respect to a spacial homogeneous walk.

score 44 · Answer 1 · 2021-03-22 19:40:14

44

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Showing that there are no non-trivial stationary measures on the integers with respect to a spacial homogeneous walk.

Published on 22 Mar 2021 - 19:40

score 71 · Answer 2 · 2021-03-24 11:07:53

71

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Continuous-time analogon to show that $\{\{t \geq 0: X_{t}=x\}\; \text{ is unbounded}\}$ is a $0-1$ event for a Markov process

Published on 24 Mar 2021 - 11:07

score 1k · Answer 3 · 2021-03-26 12:16:47

1k

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Definition of Markov operator

Published on 26 Mar 2021 - 12:16

score 58 · Answer 4 · 2021-03-30 00:56:04

58

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Writing $\mathbb{P}(X_n - X_{n-1} = 1 \mid X_{n-1} = x)$ as $\mathbb{P}(X_n - x = 1)$?

Published on 30 Mar 2021 - 0:56

score 48 · Answer 5 · 2021-03-30 15:19:43

48

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$P[X_{t_{n}} \in A_{n} \mid X_{t_{n-1}} \in A_{n-1},...,X_{t_{0}} \in A_{0}]=P[X_{t_{n}} \in A_{n} \mid X_{t_{n-1}} \in A_{n-1}]$

Published on 30 Mar 2021 - 15:19

score 49 · Answer 6 · 2021-03-31 07:38:40

49

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probability of extinction in branching process $\{X_n,n\geq 0\},X_0=1, P(Y=k)=\frac{1}{2^{k+1}},k = 0,1,2, ...$

Published on 31 Mar 2021 - 7:38

score 172 · Answer 7 · 2021-03-31 20:20:36

172

Views

Bounds for finite Markov chains

Published on 31 Mar 2021 - 20:20

score 546 · Answer 8 · 2021-04-01 03:19:11

546

Views

Probability a given markov chain is in two different states at two different times

Published on 01 Apr 2021 - 3:19

score 576 · Answer 9 · 2026-03-28 00:36:56

576

Views

Understanding Yosida approximation of operators

Published on 28 Mar 2026 - 0:36

score 133 · Answer 10 · 2026-02-24 01:55:14

133

Views

Interpretation of the Sinkhorn-Knopp algorithm applied to a (singly stochastic) transition matrix of a Markov process?

Published on 24 Feb 2026 - 1:55

score 1.2k · Answer 11 · 2026-03-29 18:33:34

1.2k

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Is the period of an irreducible Markov Chain the same for all states?

Published on 29 Mar 2026 - 18:33

score 25 · Answer 12 · 2021-04-05 06:35:31

25

Views

on Markov chains and limits of probability distributions

Published on 05 Apr 2021 - 6:35

score 258 · Answer 13 · 2021-04-07 08:36:09

258

Views

Martingale Problem - Markov process

Published on 07 Apr 2021 - 8:36

score 36 · Answer 14 · 2026-04-01 20:25:43

36

Views

Why is $E[T_A] = \sum_{y \in X} P[X_1=y|Xo=x]E[T_A|X_0 =x, X_1 =y]$

Published on 01 Apr 2026 - 20:25

score 85 · Answer 15 · 2021-04-08 04:58:26

85

Views

Markov Chains and Stochastic Stability Tweedie Notation

Published on 08 Apr 2021 - 4:58

List Question

Showing that there are no non-trivial stationary measures on the integers with respect to a spacial homogeneous walk.

Continuous-time analogon to show that $\{\{t \geq 0: X_{t}=x\}\; \text{ is unbounded}\}$ is a $0-1$ event for a Markov process

Definition of Markov operator

Writing $\mathbb{P}(X_n - X_{n-1} = 1 \mid X_{n-1} = x)$ as $\mathbb{P}(X_n - x = 1)$?

$P[X_{t_{n}} \in A_{n} \mid X_{t_{n-1}} \in A_{n-1},...,X_{t_{0}} \in A_{0}]=P[X_{t_{n}} \in A_{n} \mid X_{t_{n-1}} \in A_{n-1}]$

probability of extinction in branching process $\{X_n,n\geq 0\},X_0=1, P(Y=k)=\frac{1}{2^{k+1}},k = 0,1,2, ...$

Bounds for finite Markov chains

Probability a given markov chain is in two different states at two different times

Understanding Yosida approximation of operators

Interpretation of the Sinkhorn-Knopp algorithm applied to a (singly stochastic) transition matrix of a Markov process?

Is the period of an irreducible Markov Chain the same for all states?

on Markov chains and limits of probability distributions

Martingale Problem - Markov process

Why is $E[T_A] = \sum_{y \in X} P[X_1=y|Xo=x]E[T_A|X_0 =x, X_1 =y]$

Markov Chains and Stochastic Stability Tweedie Notation

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