Ruan yongbin (23 Ergebnisse)

Paperback. Zustand: Brand New. 92 pages. 10.04x7.01x0.43 inches. In Stock.

paperback. Zustand: Sehr gut. 92 Seiten; 9781470443634.2 Gewicht in Gramm: 500.

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Zustand: As New. Unread book in perfect condition.

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Couverture souple. Zustand: bon. RO20247875: 2021. In-8. Broché. Etat d'usage, Couv. convenable, Dos satisfaisant, Intérieur frais. 96 pages - en anglais - 2 photos disponibles. . . . Classification Dewey : 420-Langue anglaise. Anglo-saxon.

Softcover. Zustand: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 55 ORB 9780821829905 Sprache: Englisch Gewicht in Gramm: 1150.…

Softcover. Zustand: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 55 ORB 9780821829905 Sprache: Englisch Gewicht in Gramm: 550.…

paperback. Zustand: Sehr gut. 357 Seiten; 9780821829905.2 Gewicht in Gramm: 1.

Hardcover. Zustand: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. C-04300 9783319942193 Sprache: Englisch Gewicht in Gramm: 1150.

Zustand: New. In English.

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Hardcover. Zustand: Brand New. 149 pages. 9.25x6.00x0.75 inches. In Stock.

Gebunden. Zustand: New. An introduction to the theory of orbifolds from a modern perspective, combining techniques from geometry, algebraic topology and algebraic geometry. The heart of the book is a detailed description of the Chen-Ruan cohomology, which introduces a product for .

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - An introduction to the theory of orbifolds from a modern perspective, combining techniques from geometry, algebraic topology and algebraic geometry. One of the main motivations, and a major source of examples, is string theory, where orbifolds play an important role. The subject is first developed following the classical description analogous to manifold theory, after which the book branches out to include the useful description of orbifolds provided by groupoids, as well as many examples in the context of algebraic geometry. Classical invariants such as de Rham cohomology and bundle theory are developed, a careful study of orbifold morphisms is provided, and the topic of orbifold K-theory is covered. The heart of this book, however, is a detailed description of the Chen-Ruan cohomology, which introduces a product for orbifolds and has had significant impact. The final chapter includes explicit computations for a number of interesting examples. …

Zustand: gut. 2021. Gromov-witten Theory of Quotients of Fermat Calabi-yau Varieties (Memoirs of the American Mathematical Society, Band 269) In englischer Sprache. pages.

Hardcover. Zustand: Brand New. 149 pages. 9.25x6.00x0.75 inches. In Stock.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book collects various perspectives, contributed by both mathematicians and physicists, on the B-model and its role in mirror symmetry. Mirror symmetry is an active topic of research in both the mathematics and physics communities, but among mathematicians, the 'A-model' half of the story remains much better-understood than the B-model. This book aims to address that imbalance.It begins with an overview of several methods by which mirrors have been constructed, and from there, gives a thorough account of the 'BCOV' B-model theory from a physical perspective; this includes the appearance of such phenomena as the holomorphic anomaly equation and connections to number theory via modularity. Following a mathematical exposition of the subject of quantization, the remainder of the book is devoted to the B-model from a mathematician's point-of-view, including such topics as polyvector fields and primitive forms, Givental's ancestor potential, and integrablesystems.…

Hardcover. Zustand: Brand New. 640 pages. 9.25x6.10x1.65 inches. In Stock.

Zustand: New. 2019. Hardcover. . . . . . Books ship from the US and Ireland.

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Zustand: gut. 2002. Orbifolds in Mathematics and Physics: Proceedings of a Conference on Mathematical Aspects of Orbifold String Theory, May 4-8, 2001, University of . (Contemporary Mathematics, 310, Band 310) In englischer Sprache. pages.