Flots de noyaux et flots coalescents

Translated title of the contribution: Flows of kernels and coalescing flows

Yves Le Jan, Olivier Raimond

Research output: Contribution to journalArticlepeer-review


We present a part of the results of Le Jan and Raimond (math.PR/9909147). We show that starting with a compatible family of Feller semigroups, one can construct a stochastic flow of kernels. Under an additional hypotheses (on the 2-points motion), we show that it is possible to associate to a flow of kernels a coalescing flow such that the flow of kernels can be obtained by filtering the coalescing flow with respect to a sub-noise of an extension of the noise generated by the coalescing flow.

Translated title of the contributionFlows of kernels and coalescing flows
Original languageFrench
Pages (from-to)181-184
Number of pages4
JournalComptes Rendus Mathematique
Issue number2
StatePublished - Jan 15 2003

ASJC Scopus subject areas

  • General Mathematics


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