000745460 000__ 04687cam\a2200529Ii\4500 000745460 001__ 745460 000745460 005__ 20230306141309.0 000745460 006__ m\\\\\o\\d\\\\\\\\ 000745460 007__ cr\cn\nnnunnun 000745460 008__ 150504s2015\\\\sz\a\\\\ob\\\\000\0\eng\d 000745460 019__ $$a914433011$$a922977227$$a927514492 000745460 020__ $$a9783319103358$$qelectronic book 000745460 020__ $$a3319103350$$qelectronic book 000745460 020__ $$z9783319103341 000745460 0247_ $$a10.1007/978-3-319-10335-8$$2doi 000745460 035__ $$aSP(OCoLC)ocn908335505 000745460 035__ $$aSP(OCoLC)908335505$$z(OCoLC)914433011$$z(OCoLC)922977227$$z(OCoLC)927514492 000745460 040__ $$aN$T$$beng$$erda$$epn$$cN$T$$dN$T$$dGW5XE$$dE7B$$dYDXCP$$dCOO$$dUPM$$dIDEBK$$dEBLCP$$dVLB 000745460 049__ $$aISEA 000745460 050_4 $$aQA329$$b.R43 2015eb 000745460 08204 $$a515/.7246$$223 000745460 24500 $$aRecent advances in inverse scattering, Schur analysis and stochastic processes$$h[electronic resource] :$$ba collection of papers dedicated to Lev Sakhnovich /$$cDaniel Alpay, Bernd Kirstein, editors. 000745460 264_1 $$aCham :$$bBirkhauser,$$c[2015] 000745460 300__ $$a1 online resource :$$bcolor illustrations 000745460 336__ $$atext$$btxt$$2rdacontent 000745460 337__ $$acomputer$$bc$$2rdamedia 000745460 338__ $$aonline resource$$bcr$$2rdacarrier 000745460 4901_ $$aOperator theory: advances and applications,$$x2296-4878 ;$$vvolume 244 000745460 500__ $$a"LOLS, linear operations and linear systems"--Cover. 000745460 504__ $$aIncludes bibliographical references. 000745460 5050_ $$aEditorial Introduction; References; Part 1 Biographical Material and List of Publications of L.A. Sakhnovich; L.A. Sakhnovich -- Biography; List of Publications of L.A. Sakhnovich; Surveys; Papers and other publications; My Teachers and Studies; Part 2 Reserach Papers; Inner Product Spaces and Krein Spaces in the Quaternionic Setting; 1. Introduction; 2. Quaternionic topological vector spaces; 3. Principles of quaternionic functional analysis; 4. Ortho-complemented spaces; 5. Fundamental decompositions; 6. Partial majorants; 7. Majorant topologies and inner product spaces 000745460 5058_ $$a8. The spectral theorem and decomposability9. Quaternionic Krein spaces; Acknowlegment; References; Infinite Product Representations for Kernels and Iterations of Functions; 1. Introduction; 1.1 Representations; 1.2 Kernels; 1.3 Local analysis; 2. Preliminaries on reproducing kernel Hilbert spaces; 2.1. Generalities; 2.2. L spaces; 3. A general setting; 3.1. A representation of the Cuntz algebra ON; 4. Harmonic analysis of kernels from Blaschke products and Bergmann space; 4.1. H(b) spaces; 4.2. The Bergmann space; 4.3. Functions with real positive part 000745460 5058_ $$a5. Harmonic analysis of representations6. An orthogonal basis; 7. Example: A Julia set; References; Q-functions and Boundary Triplets of Nonnegative Operators; 1. Introduction; 2. Basic Preliminaries; 2.1. Closed nonnegative forms and nonnegative selfadjoint relations; 2.2. Kreĭn shorted operators; 2.3. Selfadjoint contractive extensions of a nondensely defined Hermitian contraction; 2.4. Nonnegative linear relations and their nonnegative selfadjoint extensions; 3. Special pairs of nonnegative selfadjoint linear relations and corresponding pairs of selfadjoint contractions 000745460 5058_ $$a4. Special pairs of selfadjoint extensions4.1. Construction of special pairs of nonnegative selfadjoint contractions; 4.2. Construction of special pairs of selfadjoint contractions and selfadjoint contractive extensions; 4.3. Construction of special pairs of nonnegative selfadjoint operators and nonnegative selfadjoint extensions; 5. Q-functions of Hermitian contraction corresponding to the special pairs of selfadjoint contractive extensions; 6. Q-functions of a nonnegative symmetric operator corresponding to the special pairs of nonnegative selfadjoint extensions 000745460 506__ $$aAccess limited to authorized users. 000745460 520__ $$aThe volume is dedicated to Lev Sakhnovich, who made fundamental contributions in operator theory and related topics. Besides bibliographic material, it includes a number of selected papers related to Lev Sakhnovich's research interests. The papers are related to operator identities, moment problems, random matrices and linear stochastic systems. 000745460 588__ $$aOnline resource; title from PDF title page (viewed May 5, 2015). 000745460 650_0 $$aScattering (Mathematics) 000745460 650_0 $$aSchur functions. 000745460 7001_ $$aAlpay, Daniel,$$eeditor. 000745460 7001_ $$aKirstein, Bernd,$$d1953-$$eeditor. 000745460 77608 $$iPrint version:$$z9783319103341 000745460 830_0 $$aOperator theory, advances and applications ;$$vv. 244. 000745460 85280 $$bebk$$hSpringerLink 000745460 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-319-10335-8$$zOnline Access$$91397441.1 000745460 909CO $$ooai:library.usi.edu:745460$$pGLOBAL_SET 000745460 980__ $$aEBOOK 000745460 980__ $$aBIB 000745460 982__ $$aEbook 000745460 983__ $$aOnline 000745460 994__ $$a92$$bISE