TY - BOOK AU - Fabbri,Giorgio AU - Gozzi,Fausto AU - Święch,Andrzej ED - SpringerLink (Online service) TI - Stochastic Optimal Control in Infinite Dimension: Dynamic Programming and HJB Equations T2 - Probability Theory and Stochastic Modelling, SN - 9783319530673 AV - QA315-316 U1 - 515.64 23 PY - 2017/// CY - Cham PB - Springer International Publishing, Imprint: Springer KW - Mathematical optimization KW - Distribution (Probability theory KW - Differential equations, partial KW - Systems theory KW - Functional analysis KW - Calculus of Variations and Optimal Control; Optimization KW - Probability Theory and Stochastic Processes KW - Partial Differential Equations KW - Systems Theory, Control KW - Functional Analysis N1 - Preface -- 1.Preliminaries on stochastic calculus in infinite dimensions -- 2.Optimal control problems and examples -- 3.Viscosity solutions -- 4.Mild solutions in spaces of continuous functions -- 5.Mild solutions in L2 spaces -- 6.HJB Equations through Backward Stochastic Differential Equations (by M. Fuhrman and G. Tessitore) -- Appendix A, B, C, D, E -- Bibliography N2 - Providing an introduction to stochastic optimal control in infinite dimension, this book gives a complete account of the theory of second-order HJB equations in infinite-dimensional Hilbert spaces, focusing on its applicability to associated stochastic optimal control problems. It features a general introduction to optimal stochastic control, including basic results (e.g. the dynamic programming principle) with proofs, and provides examples of applications. A complete and up-to-date exposition of the existing theory of viscosity solutions and regular solutions of second-order HJB equations in Hilbert spaces is given, together with an extensive survey of other methods, with a full bibliography. In particular, Chapter 6, written by M. Fuhrman and G. Tessitore, surveys the theory of regular solutions of HJB equations arising in infinite-dimensional stochastic control, via BSDEs. The book is of interest to both pure and applied researchers working in the control theory of stochastic PDEs, and in PDEs in infinite dimension. Readers from other fields who want to learn the basic theory will also find it useful. The prerequisites are: standard functional analysis, the theory of semigroups of operators and its use in the study of PDEs, some knowledge of the dynamic programming approach to stochastic optimal control problems in finite dimension, and the basics of stochastic analysis and stochastic equations in infinite-dimensional spaces UR - https://doi.org/10.1007/978-3-319-53067-3 ER -