Ambrosio, Luigi.

Gradient Flows in Metric Spaces and in the Space of Probability Measures / [electronic resource] : by Luigi Ambrosio, Nicola Gigli, Giuseppe SavarȨ. - Second Edition. - IX, 334 p. online resource. - Lectures in Mathematics ETH Zȭrich . - Lectures in Mathematics ETH Zȭrich .

Notation -- Notation -- Gradient Flow in Metric Spaces -- Curves and Gradients in Metric Spaces -- Existence of Curves of Maximal Slope and their Variational Approximation -- Proofs of the Convergence Theorems -- Uniqueness, Generation of Contraction Semigroups, Error Estimates -- Gradient Flow in the Space of Probability Measures -- Preliminary Results on Measure Theory -- The Optimal Transportation Problem -- The Wasserstein Distance and its Behaviour along Geodesics -- Absolutely Continuous Curves in p(X) and the Continuity Equation -- Convex Functionals in p(X) -- Metric Slope and Subdifferential Calculus in (X) -- Gradient Flows and Curves of Maximal Slope in p(X).

9783764387228

10.1007/978-3-7643-8722-8 doi


Mathematics.
Global differential geometry.
Distribution (Probability theory).
Mathematics.
Measure and Integration.
Differential Geometry.
Probability Theory and Stochastic Processes.

QA312-312.5

515.42