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Talagrand Concentration Inequalities for Stochastic Partial Differential Equations
Probability · Submitted 20 Sep 2017
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim Here, we develop a similar theory for some stochastic partial differential equations.
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The abstract, sentence by sentence
One way to define the concentration of measure phenomenon is via Talagrand inequalities, also called transportation-information inequalities. That is, a comparison of the Wasserstein distance from the given measure to any other absolutely continuous measure with finite relative entropy. Such transportation-information inequalities were recently established for some stochastic differential equations. Here, we develop a similar theory for some stochastic partial differential equations.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | One way to define the concentration of measure phenomenon is via Talagrand inequalities, also called transportation-information inequalities. | background 1.00 | 0.04 | 0.05 | asserted 0.75 |
| s1 | That is, a comparison of the Wasserstein distance from the given measure to any other absolutely continuous measure with finite relative entropy. | background 0.99 | 0.05 | 0.03 | asserted 0.97 |
| s2 | Such transportation-information inequalities were recently established for some stochastic differential equations. | background 0.99 | 0.05 | 0.04 | asserted 1.00 |
| s3 | Here, we develop a similar theory for some stochastic partial differential equations. | contribution 1.00 | 0.93 | 0.63 | asserted 0.98 |
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Original abstract
One way to define the concentration of measure phenomenon is via Talagrand inequalities, also called transportation-information inequalities. That is, a comparison of the Wasserstein distance from the given measure to any other absolutely continuous measure with finite relative entropy. Such transportation-information inequalities were recently established for some stochastic differential equations. Here, we develop a similar theory for some stochastic partial differential equations.
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3 arXiv papers cite this in 6 sentences
Papers citing it · 5 sentences without a confident label
Cites it as background 1 paper
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Afterwards, TCI inequalities were established for discrete-time Markov chains, [ref] ; for discrete-time stationary processes, [ref] ; for stochastic ordinary differential equations driven by Brownian motion [ref] and by more general noise [ref] ; for stochastic partial differential equations, [ref] , and for neutral stochastic equations (which depend on past history) [ref] .
A Note on Transportation Cost Inequalities for Diffusions with Reflections · Introduction and Main Results · 0.94
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