Mathematical Methods For Physics And Engineering Riley, K. F. ; Hobson, M. P. ; Bence S. J. Cambridge University Press |
Below-Replacement Fertility In Industrial Societuies. Kingsley Davis & M. S. Bernstam & Campbell R. R. (Edts) Cambridge University Press |
Judgment Under Uncertainty: Heuristics And Biases Kahneman, Daniel / Slovic, Paul / Tversky, Amos Cambridge University Press |
Essential Guide To Effect Sizes: Statistical Power, Meta-Analysis, And The Inter Ellis, Paul Cambridge University Press |
Título: Opertor Methods For Boundary Value Problems | ||
Autor: Hassi, Seppo; Hendrik S. V. De Snoo And Franciszek Hugon Szaf | Precio: $1144.00 | |
Editorial: Cambridge University Press | Año: 2012 | |
Tema: | Edición: 1ª | |
Sinopsis | ISBN: 9781107606111 | |
Presented in this volume are a number of new results concerning the extension theory and spectral theory of unbounded operators using the recent notions of boundary triplets and boundary relations. This approach relies on linear single-valued and multi-valued maps, isometric in a Krein space sense, and offers a basic framework for recent developments in system theory. Central to the theory are analytic tools such as Weyl functions, including Titchmarsh-Weyl m-functions and Dirichlet-to-Neumann maps. A wide range of topics is considered in this context from the abstract to the applied, including boundary value problems for ordinary and partial differential equations; infinite-dimensional perturbations; local point-interactions; boundary and passive control state/signal systems; extension theory of accretive, sectorial and symmetric operators; and Calkin's abstract boundary conditions. This accessible treatment of recent developments, written by leading researchers, will appeal to a broad range of researchers, students and professionals. |