User Julian Newman

1 vote

1 answer

121 views

Can a (non-measurable) autonomous flow have a non-trivial periodic orbit without a minimal period?

asked Oct 12, 2015 at 16:26

1 vote

1 answer

103 views

"Interval" terminology for (partially) ordered sets

asked Sep 10, 2015 at 17:06

1 vote

0 answers

103 views

Is there a research direction within dynamical systems theory / ergodic theory that concerns conjugability to a two-point motion?

asked Oct 24, 2019 at 15:27

1 vote

1 answer

118 views

Are there well-established notions of convergence of measures that take into account differentiable structure?

asked Dec 17, 2019 at 17:42

1 vote

1 answer

79 views

What is the maximum possible coefficient of variation for data taking values within a specified range?

asked Jan 19, 2022 at 1:04

1 vote

0 answers

76 views

Is there a term for a linear operator on an $L^p$ space that "locally respects boundedness"?

asked Dec 10, 2020 at 3:24

1 vote

0 answers

35 views

Under reasonable assumptions, is a closed invariant graph with only negative Lyapunov exponents necessarily stable?

asked Aug 31, 2021 at 21:36

1 vote

1 answer

163 views

Does Hörmander's condition imply smooth density of transition probabilities conditioned on non-blow-up?

asked Jun 16, 2022 at 0:10

1 vote

2 answers

498 views

Is there a generalised version of the Donsker invariance principle for a "sort-of continuous-time-random-walk"?

asked May 14, 2020 at 18:58

1 vote

0 answers

72 views

Is there a name for and/or reasonably nice characterisation of "mixingly physical" measures?

asked Jun 19, 2020 at 21:16

1 vote

2 answers

245 views

Is there a name for a partial order in which there is a countable chain which "dominates" the whole space?

asked Aug 8, 2015 at 22:25

1 vote

0 answers

74 views

Has this type of pathwise (S)DE been studied before?

asked Jun 13, 2018 at 3:00

1 vote

0 answers

42 views

Example of a "very noisy" SDE on a compact manifold with zero maximal Lyapunov exponent

asked May 7, 2019 at 2:04

1 vote

0 answers

63 views

Is it known whether 2-mixing continuous systems on a compact metric space are necessarily "pseudo-3-mixing"?

asked Aug 5, 2023 at 17:31

0 votes

1 answer

233 views

Is there a "smooth Kantorovich-Rubinstein duality" for Wasserstein distances on smooth/Euclidean space?

asked Jul 11, 2022 at 11:17

0 votes

1 answer

93 views

If a probability measure is stationary in both forward time and reverse time, does this imply that the measure is incompressible?

asked Oct 16, 2019 at 21:23

0 votes

1 answer

80 views

In smooth stochastic dynamics, if a Lebesgue-like measure is both forward-time and reverse-time stationary, is the measure necessarily incompressible?

asked Oct 21, 2019 at 16:51

0 votes

0 answers

107 views

Is there a proper term for a "continuum-convex" set?

asked Feb 12, 2022 at 22:57

0 votes

1 answer

82 views

Can the identity function be approximated by compositions of a "uniformly monotone-and-convex" set of functions?

asked Nov 6, 2020 at 19:00

0 votes

3 answers

388 views

Invariant and periodic measures of the random dynamical system on the circle generated by $d\theta_t=dW_t$

asked Jul 11, 2015 at 15:39

Stack Exchange Network

80 Questions

Can a (non-measurable) autonomous flow have a non-trivial periodic orbit without a minimal period?

"Interval" terminology for (partially) ordered sets

Is there a research direction within dynamical systems theory / ergodic theory that concerns conjugability to a two-point motion?

Are there well-established notions of convergence of measures that take into account differentiable structure?

What is the maximum possible coefficient of variation for data taking values within a specified range?

Is there a term for a linear operator on an $L^p$ space that "locally respects boundedness"?

Under reasonable assumptions, is a closed invariant graph with only negative Lyapunov exponents necessarily stable?

Does Hörmander's condition imply smooth density of transition probabilities conditioned on non-blow-up?

Is there a generalised version of the Donsker invariance principle for a "sort-of continuous-time-random-walk"?

Is there a name for and/or reasonably nice characterisation of "mixingly physical" measures?

Is there a name for a partial order in which there is a countable chain which "dominates" the whole space?

Has this type of pathwise (S)DE been studied before?

Example of a "very noisy" SDE on a compact manifold with zero maximal Lyapunov exponent

Is it known whether 2-mixing continuous systems on a compact metric space are necessarily "pseudo-3-mixing"?

Is there a "smooth Kantorovich-Rubinstein duality" for Wasserstein distances on smooth/Euclidean space?

If a probability measure is stationary in both forward time and reverse time, does this imply that the measure is incompressible?

In smooth stochastic dynamics, if a Lebesgue-like measure is both forward-time and reverse-time stationary, is the measure necessarily incompressible?

Is there a proper term for a "continuum-convex" set?

Can the identity function be approximated by compositions of a "uniformly monotone-and-convex" set of functions?

Invariant and periodic measures of the random dynamical system on the circle generated by $d\theta_t=dW_t$