Spectral gap for measure-valued diffusion processes

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Author(s)

Detail(s)

Original languageEnglish
Article number123624
Journal / PublicationJournal of Mathematical Analysis and Applications
Volume483
Issue number2
Online published25 Oct 2019
Publication statusPublished - 15 Mar 2020
Externally publishedYes

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-85074018746&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(c1aec469-91ca-4c92-a83b-9b86c874caae).html

Abstract

The spectral gap is estimated for some measure-valued processes, which are induced by the intrinsic/extrinsic derivatives on the space of finite measures over a Riemannian manifold. These processes are symmetric with respect to the Dirichlet and Gamma distributions arising from population genetics. In addition to the evolution of allelic frequencies investigated in the literature, they also describe stochastic movements of individuals.

Research Area(s)

  • Extrinsic derivative, Poincaré inequality, Super Poincaré inequality, Weak Poincaré inequality, Weighted Gamma distribution

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Publication fingerprints text

100
Diffusion Process Mathematics
100
Valued Measure Mathematics
100
Spectral Gap Keyphrases
100
Measure-valued Diff... Keyphrases
100
stochastic processe... INIS
100
space INIS
100
diffusion INIS
100
distribution INIS
100
symmetry INIS
100
populations INIS
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Citation Format(s)

[ RIS ] [ BibTeX ]
Spectral gap for measure-valued diffusion processes. / Ren, Panpan; Wang, Feng-Yu.
In: Journal of Mathematical Analysis and Applications, Vol. 483, No. 2, 123624, 15.03.2020.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review