Gradient Flows
In Metric Spaces and in the Space of Probability Measures
2nd Edition
Published on 29. October 2008
IX, 334 pages
978-3-7643-8722-8 (ISBN)
Description
The book is devoted to the theory of gradient flows in the general framework of metric spaces, and in the more specific setting of the space of probability measures, which provide a surprising link between optimal transportation theory and many evolutionary PDE's related to (non)linear diffusion. Particular emphasis is given to the convergence of the implicit time discretization method and to the error estimates for this discretization, extending the well established theory in Hilbert spaces. The book is split in two main parts that can be read independently of each other.
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Other editions
Additional editions
Luigi Ambrosio | Nicola Gigli | Giuseppe Savare
Gradient Flows
In Metric Spaces and in the Space of Probability Measures
Book
03/2008
2nd Edition
Birkhäuser
€128.39
Shipment within 10-15 days
Previous edition
Luigi Ambrosio | Nicola Gigli | Giuseppe Savare
Gradient Flows
In Metric Spaces and in the Space of Probability Measures
E-Book
03/2006
1st Edition
Birkhäuser
€36.99
Available for download
Content
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).
