04523nam a22005895i 4500 978-3-031-76834-7 DE-He213 20251030114649.0 cr nn 008mamaa 241229s2024 sz | s |||| 0|eng d 9783031768347 978-3-031-76834-7 10.1007/978-3-031-76834-7 doi QA299.6-433 PBK bicssc MAT034000 bisacsh PBK thema Ambrosio, Luigi. author. aut http://id.loc.gov/vocabulary/relators/aut 77272 Lectures on Optimal Transport [electronic resource] / by Luigi Ambrosio, Elia Brué, Daniele Semola. 2nd ed. 2024. Cham : Springer Nature Switzerland : Imprint: Springer, 2024. XI, 260 p. 2 illus., 1 illus. in color. online resource. text txt rdacontent computer c rdamedia online resource cr rdacarrier text file PDF rda La Matematica per il 3+2, 2038-5757 ; 169 - 1. Lecture I. Preliminary notions and the Monge problem -- 2. Lecture II. The Kantorovich problem -- 3. Lecture III. The Kantorovich - Rubinstein duality -- 4. Lecture IV. Necessary and sufficient optimality conditions -- 5. Lecture V. Existence of optimal maps and applications -- 6. Lecture VI. A proof of the isoperimetric inequality and stability in Optimal Transport -- 7. Lecture VII. The Monge-Ampére equation and Optimal Transport on Riemannian manifolds -- 8. Lecture VIII. The metric side of Optimal Transport -- 9. Lecture IX. Analysis on metric spaces and the dynamic formulation of Optimal Transport -- 10. Lecture X.Wasserstein geodesics, nonbranching and curvature -- 11. Lecture XI. Gradient flows: an introduction -- 12. Lecture XII. Gradient flows: the Brézis-Komura theorem -- 13. Lecture XIII. Examples of gradient flows in PDEs -- 14. Lecture XIV. Gradient flows: the EDE and EDI formulations -- 15. Lecture XV. Semicontinuity and convexity of energies in the Wasserstein space -- 16. Lecture XVI. The Continuity Equation and the Hopf-Lax semigroup -- 17. Lecture XVII. The Benamou-Brenier formula -- 18. Lecture XVIII. An introduction to Otto’s calculus -- 19. Lecture XIX. Heat flow, Optimal Transport and Ricci curvature. This textbook is addressed to PhD or senior undergraduate students in mathematics, with interests in analysis, calculus of variations, probability and optimal transport. It originated from the teaching experience of the first author in the Scuola Normale Superiore, where a course on optimal transport and its applications has been given many times during the last 20 years. The topics and the tools were chosen at a sufficiently general and advanced level so that the student or scholar interested in a more specific theme would gain from the book the necessary background to explore it. After a large and detailed introduction to classical theory, more specific attention is devoted to applications to geometric and functional inequalities and to partial differential equations. This is the second edition of the book, first published in 2018. It includes refinement of proofs, an updated bibliography and a more detailed discussion of minmax principles, with the aim of giving two fully self-contained proofs of Kantorovich duality. Mathematical analysis. 64178 Mathematical optimization. 65522 Calculus of variations. 67268 Measure theory. 71216 Mathematics. 65523 Analysis. Calculus of Variations and Optimization. 67270 Measure and Integration. 71219 Mathematics. 65523 Brué, Elia. author. aut http://id.loc.gov/vocabulary/relators/aut 89828 Semola, Daniele. author. aut http://id.loc.gov/vocabulary/relators/aut 89829 SpringerLink (Online service) Springer Nature eBook Printed edition: 9783031768330 Printed edition: 9783031768354 La Matematica per il 3+2, 2038-5757 ; 169 70145 https://doi.org/10.1007/978-3-031-76834-7 ZDB-2-SMA ZDB-2-SXMS 66173 66173