Autore	Hofer Helmut <1956->
Pubbl/distr/stampa	Providence, Rhode Island : , : American Mathematical Society, , 2017
Descrizione fisica	1 online resource (230 pages)
Disciplina	516.3/6
Collana	Memoirs of the American Mathematical Society
Soggetto topico	Symplectic geometry Gromov-Witten invariants
Soggetto genere / forma	Electronic books.
ISBN	1-4704-4060-1
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNINA-9910480366103321

Autore	Bergh M. van den
Pubbl/distr/stampa	Providence, Rhode Island : , : American Mathematical Society, , 2001
Descrizione fisica	1 online resource (157 p.)
Disciplina	510 s 516.3/6
Collana	Memoirs of the American Mathematical Society
Soggetto topico	Noncommutative differential geometry Blowing up (Algebraic geometry)
Soggetto genere / forma	Electronic books.
ISBN	1-4704-0327-7
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	""Contents""; ""Chapter 1. Introduction""; ""1.1. Motivation""; ""1.2. Construction""; ""1.3. General properties""; ""1.4. Non-commutative Del-Pezzo surfaces""; ""1.5. Exceptional simple objects""; ""1.6. Non-commutative cubic surfaces""; ""1.7. Acknowledgement""; ""Chapter 2. Preliminaries on category theory""; ""Chapter 3. Non-commutative geometry""; ""3.1. Bimodules""; ""3.2. Graded modules, bimodules and algebras""; ""3.3. Quotients of the identity functor""; ""3.4. Ideals in the identity functor""; ""3.5. Quasi-schemes""; ""3.6. Divisors""; ""3.7. Proj"" ""3.8. Condition ""X"" and cohomological dimension""""3.9. Higher inverse images""; ""3.10. Algebras which are strongly graded modulo a Serre subcategory""; ""3.11. The positive part of certain graded algebras""; ""3.12. Veronese subalgebras""; ""Chapter 4. Pseudo-compact rings""; ""Chapter 5. Cohen-Macaulay curves embedded in quasi-schemes""; ""5.1. Preliminaries""; ""5.2. Some computations""; ""5.3. Completion of objects in mod(X)""; ""5.4. Completion of bimodules""; ""5.5. The category C[sub(f,p)]""; ""5.6. Completion of algebras"" ""5.7. Multiplicities in the case that Ï? has infinite order""""Chapter 6. Blowing up a point on a commutative divisor""; ""6.1. Some ideals""; ""6.2. Some Rees algebras""; ""6.3. Definition of blowing up""; ""6.4. The normal bundle""; ""6.5. Birationality""; ""6.6. The exceptional curve""; ""6.7. The structure of the exceptional curve""; ""6.8. The strict transform""; ""6.9. A result on K[sub(0)] of some categories""; ""Chapter 7. Derived categories""; ""7.1. Generalities""; ""7.2. Admissible compositions of morphisms between quasi-schemes"" ""Chapter 8. The derived category of a non-commutative blowup""""8.1. The formalism of semi-orthogonal decompositions""; ""8.2. Generalities""; ""8.3. Computation of some derived functors""; ""8.4. The main theorem""; ""Chapter 9. Some results on graded algebras and their sections""; ""9.1. Generalities""; ""9.2. The case of a blowing up""; ""Chapter 10. Quantum plane geometry""; ""10.1. Multiplicities of some objects""; ""10.2. Classification of lines and conics""; ""Chapter 11. Blowing up n points in an elliptic quantum plane""; ""11.1. Derived categories"" ""11.2. Exceptional simple objects""""Chapter 12. Non-commutative cubic surfaces""; ""Appendix A. Two-categories""; ""Appendix B. Summary of notations""; ""Appendix C. Index of terminology""; ""Bibliography""
Record Nr.	UNINA-9910479980403321

Autore	De Silva Vin <1971->
Pubbl/distr/stampa	Providence, Rhode Island : , : American Mathematical Society, , 2013
Descrizione fisica	1 online resource (126 p.)
Disciplina	516.3/6
Collana	Memoirs of the American Mathematical Society
Soggetto topico	Floer homology
Soggetto genere / forma	Electronic books.
ISBN	1-4704-1670-0
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	""Contents""; ""Chapter 1. Introduction""; ""Part I. The Viterboâ€?Maslov Index""; ""Chapter 2. Chains and Traces""; ""Chapter 3. The Maslov Index""; ""Chapter 4. The Simply Connected Case""; ""Chapter 5. The Non Simply Connected Case""; ""Part II. Combinatorial Lunes""; ""Chapter 6. Lunes and Traces""; ""Chapter 7. Arcs""; ""Chapter 8. Combinatorial Lunes""; ""Part III. Floer Homology""; ""Chapter 9. Combinatorial Floer Homology""; ""Chapter 10. Hearts""; ""Chapter 11. Invariance under Isotopy""; ""Chapter 12. Lunes and Holomorphic Strips""; ""Chapter 13. Further Developments"" ""Floer Homology""""Moduli Spaces""; ""The Donaldson Triangle Product""; ""The Fukaya Category""; ""Appendices""; ""Appendix A. The Space of Paths""; ""Appendix B. Diffeomorphisms of the Half Disc""; ""Appendix C. Homological Algebra""; ""Appendix D. Asymptotic behavior of holomorphic strips""; ""Bibliography""; ""Index""
Record Nr.	UNINA-9910480878703321

Pubbl/distr/stampa	Providence, Rhode Island : , : American Mathematical Society, , [2011]
Descrizione fisica	1 online resource (226 p.)
Disciplina	516.3/6
Collana	Contemporary mathematics
Soggetto topico	Isoperimetric inequalities Convexity spaces Functional analysis
Soggetto genere / forma	Electronic books.
ISBN	0-8218-8224-4 0-8218-7405-5
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	""Spherical Reflection Positivity and the Hardyâ€?Littlewoodâ€?Sobolev Inequality""""On the Existence of Subgaussian Directions for Log-Concave Measures""; ""On Isoperimetric Sets of Radially Symmetric Measures""; ""From Concentration to Isoperimetry: Semigroup Proofs""; ""Sobolev Inequalities, Rearrangements, Isoperimetry and Interpolation Spaces""; ""Isoperimetric Bounds on Convex Manifolds""; ""The Log-Convex Density Conjecture""
Record Nr.	UNINA-9910479926903321