
An introduction to noncommutative geometry / Várilly Joseph C.
Tác giả : Várilly Joseph C.
Nhà xuất bản : European Mathematical Society
Năm xuất bản : 2006
Nơi xuất bản : Germany
Mô tả vật lý : 113 p. ; 25 cm
ISBN : 3037190241
Số phân loại : 516.35
Tùng thư :
Series of lectures in mathematics
Chủ đề : 1. $2Trung tâm Học liệu ĐHCT -- Hình học lượng giác. 2. $2Trung tâm Học liệu ĐHCT -- Hình học, Đại số. 3. Geometry, Algebraic. 4. Noncommutative differential geometry. 5. Hình học.
Thông tin chi tiết
Tóm tắt : | Noncommutative geometry, inspired by quantum physics, describes singular spaces by their noncommutative coordinate algebras and metric structures by Dirac-like operators. Such metric geometries are described mathematically by Connes' theory of spectral triples. These lectures, delivered at an EMS Summer School on noncommutative geometry and its applications, provide an overview of spectral triples based on examples. This introduction is aimed at graduate students of both mathematics and theoretical physics. It deals with Dirac operators on spin manifolds, noncommutative tori, Moyal quantization and tangent groupoids, action functionals, and isospectral deformations. The structural framework is the concept of a noncommutative spin geometry; the conditions on spectral triples which determine this concept are developed in detail. The emphasis throughout is on gaining understanding by computing the details of specific examples. The book provides a middle ground between a comprehensive text and a narrowly focused research monograph. It is intended for self-study, enabling the reader to gain access to the essentials of noncommutative geometry. New features since the original course are an expanded bibliography and a survey of more recent examples and applications of spectral triples. A publication of the European Mathematical Society (EMS). Distributed within the Americas by the American Mathematical Society. |
Thông tin dữ liệu nguồn
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https://lrcopac.ctu.edu.vn/pages/opac/wpid-detailbib-id-134083.html |