Nonlinear Markov operators, discrete heat flow, and harmonic maps between singular spaces

DOI10.1023/A:1014888715237zbMath1049.31010OpenAlexW140776499MaRDI QIDQ1611261

Karl-Theodor Sturm

Publication date: 21 August 2002

Published in: Potential Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1014888715237

zbMATH Keywords

harmonic mapAlexandrov spacebarycenternonlinear Dirichlet formnonlinear heat flownonlinear Markov operatorcenter of massnonlinear martingaleNPC spaceenergy minimizing map

Mathematics Subject Classification ID

Discrete-time Markov processes on general state spaces (60J05) Dirichlet forms (31C25) Probabilistic potential theory (60J45) Harmonic maps, etc. (58E20) Partial differential equations on manifolds; differential operators (58J99)

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