Homological Algebra of Semimodules and Semicontramodules - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Homological Algebra of Semimodules and Semicontramodules write by Leonid Positselski. This book was released on 2010-09-02. Homological Algebra of Semimodules and Semicontramodules available in PDF, EPUB and Kindle. This book provides comprehensive coverage on semi-infinite homology and cohomology of associative algebraic structures. It features rich representation-theoretic and algebro-geometric examples and applications.
Noncommutative Geometry and Global Analysis
Noncommutative Geometry and Global Analysis - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Noncommutative Geometry and Global Analysis write by Henri Moscovici. This book was released on 2011. Noncommutative Geometry and Global Analysis available in PDF, EPUB and Kindle. This volume represents the proceedings of the conference on Noncommutative Geometric Methods in Global Analysis, held in honor of Henri Moscovici, from June 29-July 4, 2009, in Bonn, Germany. Henri Moscovici has made a number of major contributions to noncommutative geometry, global analysis, and representation theory. This volume, which includes articles by some of the leading experts in these fields, provides a panoramic view of the interactions of noncommutative geometry with a variety of areas of mathematics. It focuses on geometry, analysis and topology of manifolds and singular spaces, index theory, group representation theory, connections of noncommutative geometry with number theory and arithmetic geometry, Hopf algebras and their cyclic cohomology.
Relative Nonhomogeneous Koszul Duality
Relative Nonhomogeneous Koszul Duality - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Relative Nonhomogeneous Koszul Duality write by Leonid Positselski. This book was released on 2022-02-10. Relative Nonhomogeneous Koszul Duality available in PDF, EPUB and Kindle. This research monograph develops the theory of relative nonhomogeneous Koszul duality. Koszul duality is a fundamental phenomenon in homological algebra and related areas of mathematics, such as algebraic topology, algebraic geometry, and representation theory. Koszul duality is a popular subject of contemporary research. This book, written by one of the world's leading experts in the area, includes the homogeneous and nonhomogeneous quadratic duality theory over a nonsemisimple, noncommutative base ring, the Poincare–Birkhoff–Witt theorem generalized to this context, and triangulated equivalences between suitable exotic derived categories of modules, curved DG comodules, and curved DG contramodules. The thematic example, meaning the classical duality between the ring of differential operators and the de Rham DG algebra of differential forms, involves some of the most important objects of study in the contemporary algebraic and differential geometry. For the first time in the history of Koszul duality the derived D-\Omega duality is included into a general framework. Examples highly relevant for algebraic and differential geometry are discussed in detail.
Representation Theory and Beyond
Representation Theory and Beyond - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Representation Theory and Beyond write by Jan Šťovíček. This book was released on 2020-11-13. Representation Theory and Beyond available in PDF, EPUB and Kindle. This volume contains the proceedings of the Workshop and 18th International Conference on Representations of Algebras (ICRA 2018) held from August 8–17, 2018, in Prague, Czech Republic. It presents several themes of contemporary representation theory together with some new tools, such as stable ∞ ∞-categories, stable derivators, and contramodules. In the first part, expanded lecture notes of four courses delivered at the workshop are presented, covering the representation theory of finite sets with correspondences, geometric theory of quiver Grassmannians, recent applications of contramodules to tilting theory, as well as symmetries in the representation theory over an abstract stable homotopy theory. The second part consists of six more-advanced papers based on plenary talks of the conference, presenting selected topics from contemporary representation theory: recollements and purity, maximal green sequences, cohomological Hall algebras, Hochschild cohomology of associative algebras, cohomology of local selfinjective algebras, and the higher Auslander–Reiten theory studied via homotopy theory.
Quantum Groups and Noncommutative Spaces
Quantum Groups and Noncommutative Spaces - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Quantum Groups and Noncommutative Spaces write by Matilde Marcolli. This book was released on 2010-11-02. Quantum Groups and Noncommutative Spaces available in PDF, EPUB and Kindle. This book is aimed at presenting different methods and perspectives in the theory of Quantum Groups, bridging between the algebraic, representation theoretic, analytic, and differential-geometric approaches. It also covers recent developments in Noncommutative Geometry, which have close relations to quantization and quantum group symmetries. The volume collects surveys by experts which originate from an acitvity at the Max-Planck-Institute for Mathematics in Bonn.
