01786nam0 2200361 i 450 VAN005610820231222112330.335978-05-215-2548-020061116d2003 |0itac50 baengGB|||| |||||Lectures on invariant theoryIgor DolgachevCambridgeCambridge University2003XVI, 220 p.23 cm001VAN00295282001 London Mathematical Society lecture notes series210 CambridgeCambridge university.29614-XXAlgebraic geometry [MSC 2020]VANC019702MF13-XXCommutative algebra [MSC 2020]VANC019732MF15-XXLinear and multilinear algebra; matrix theory [MSC 2020]VANC020607MF15A72Vector and tensor algebra, theory of invariants [MSC 2020]VANC021361MF15A78Other algebras built from modules [MSC 2020]VANC022030MF14L24Geometric invariant theory [MSC 2020]VANC023722MF13A50Actions of groups on commutative rings; invariant theory [MSC 2020]VANC025235MFCambridgeVANL000024DolgachevIgor V.VANV043558149516Cambridge university <editore>VANV107986650ITSOL20231229RICA/sebina/repository/catalogazione/documenti/Dolgachev - Lectures on Invariant Theory.pdfContentsBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICAIT-CE0120VAN08VAN0056108BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 14-XX 1161 08 6383 I 20061116 Lectures on invariant theory157339UNICAMPANIA03169nam 22005175 450 991039272950332120200706041410.0981-10-6349-410.1007/978-981-10-6349-7(CKB)4100000000881652(DE-He213)978-981-10-6349-7(MiAaPQ)EBC5097145(PPN)220122962(EXLCZ)99410000000088165220171007d2017 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierAlgebraic Properties of Generalized Inverses /by Dragana S. Cvetković‐Ilić, Yimin Wei1st ed. 2017.Singapore :Springer Singapore :Imprint: Springer,2017.1 online resource (VIII, 194 p.) Developments in Mathematics,1389-2177 ;52981-10-6348-6 Includes bibliographical references at the end of each chapters and index.Definitions and motivations -- Reverse order law -- Completions of operator matrices and generalized inverses -- Generalized inverses and idempotents -- Drazin inverse of a 2 × 2 block matrix -- Additive Results for the Drazin Inverse -- Index.This book addresses selected topics in the theory of generalized inverses. Following a discussion of the “reverse order law” problem and certain problems involving completions of operator matrices, it subsequently presents a specific approach to solving the problem of the reverse order law for {1} -generalized inverses. Particular emphasis is placed on the existence of Drazin invertible completions of an upper triangular operator matrix; on the invertibility and different types of generalized invertibility of a linear combination of operators on Hilbert spaces and Banach algebra elements; on the problem of finding representations of the Drazin inverse of a 2x2 block matrix; and on selected additive results and algebraic properties for the Drazin inverse. In addition to the clarity of its content, the book discusses the relevant open problems for each topic discussed. Comments on the latest references on generalized inverses are also included. Accordingly, the book will be useful for graduate students, PhD students and researchers, but also for a broader readership interested in these topics.Developments in Mathematics,1389-2177 ;52Matrix theoryAlgebraLinear and Multilinear Algebras, Matrix Theoryhttps://scigraph.springernature.com/ontologies/product-market-codes/M11094Matrix theory.Algebra.Linear and Multilinear Algebras, Matrix Theory.371.805Cvetković‐Ilić Dragana Sauthttp://id.loc.gov/vocabulary/relators/aut767490Wei Yiminauthttp://id.loc.gov/vocabulary/relators/autMiAaPQMiAaPQMiAaPQBOOK9910392729503321Algebraic Properties of Generalized Inverses2162760UNINA