HOMOGENEOUS PROJECTIVE VARIETIES AND INVARIANT THEORY: DE - Softcover

Tsanov, Valdemar Vasilev

Softcover

ISBN 10: 6207483723 ISBN 13: 9786207483723

Verlag: LAP LAMBERT Academic Publishing, 2024

Inhaltsangabe

The general theme of this book is the interplay between the geometry of homogeneous complex projective varieties, the structure and representation theory of their symmetry groups, and more specifically, invariant theory related to subgroups of the symmetry groups. The framework is based on the Borel-Weil theorem and the Geometric Invariant Theory of Hilbert-Mumford. The setting is classical and the basic objects of interest are widely studied. A source of unanswered questions lies in the notorious nonconstructiveness of Hilbert's theorem asserting the existence of a finite generating set for the ring of invariants in the homogeneous coordinate ring of a complex projective variety endowed with a reductive group action. The goal of this work is to contribute to the effort for further development of the structure theory of reductive Lie groups, aiming to bound and explore the variation of certain parameters related to generating sets of invariants. Particular attention is given to the geometry of unstable loci - the zero-loci of the invariants of positive degree.

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Über die Autorin bzw. den Autor

Dr. Valdemar Vasilev Tsanov has completed his Master's degree in 2006 at Sofia University, Bulgaria, his Doctoral degree in 2011 at Queen's University, Canada, and his Habilitation in Mathematics in 2020 at Ruhr-University Bochum, Germany. He is currently employed at the Institute of Mathematics and Informatics of the Bulgarian Academy of Sciences.

Details zur Ausgabe

• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsdatum: 2024
• Sprache: Englisch
• ISBN 10: 6207483723
• ISBN 13: 9786207483723
• Einband: Taschenbuch
• Anzahl der Seiten: 56
• Kontakt zum Hersteller: SIA OmniScriptum Publishing; customerservice@vdm-vsg.de; ; Brivibas gatve 197; Riga; 1039; Lettland