Igusa (27 results)

Soft cover. Condition: Very Good. Clean copy with soft fold to front corner. From Memoirs of the American Mathematical Society.

Polycopié format A4,67 pages Présentation sommaire - Pour les envois hors de France, la tafication Ğlivre & brochureğ pour les frais de port a disparue.Les frais de port annoncés correspondent à une moyenne. Ils seront calculés au plus juste en fonction du poids de votre article.

Softcover. 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. 11 IGU 9780387089447 Sprache: Englisch Gewicht in Gramm: 550.

Condition: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.

Softcover. Ex-library with stamp and library-signature in good condition, some traces of use. C-00253 9582821837733 Sprache: Englisch Gewicht in Gramm: 150.

Hardcover. Condition: Sehr gut. Berlin, Springer 1972. X, 232 p. OCloth. with dust jacket. Grundlehren der Mathematischen Wissenschaften, 194.- Slightly stained, otherwise in very good condition.

Condition: New. In.

Condition: Very good.

Soft cover. Condition: New. 8vo (25 cm), 242 pp. Laminated wrappers. "This volume contains selected expository lectures delivered at the 2018 Maurice Auslander Distinguished Lectures and International Conference, held April 25-30, 2018, at the Woods Hole Oceanographic Institute, Woods Hole, MA. Reflecting recent developments in modern representation theory of algebras, the selected topics include an introduction to a new class of quiver algebras on surfaces, called "geodesic ghor algebras", a detailed presentation of Feynman categories from a representation-theoretic viewpoint, connections between representations of quivers and the structure theory of Coxeter groups, powerful new applications of approximable triangulated categories, new results on the heart of a t-structure, and an introduction to methods of constructive category theory." (publisher's synopsis).

Paperback. Condition: new. Paperback. This volume contains selected expository lectures delivered at the 2018 Maurice Auslander Distinguished Lectures and International Conference, held April 25-30, 2018, at the Woods Hole Oceanographic Institute, Woods Hole, MA.Reflecting recent developments in modern representation theory of algebras, the selected topics include an introduction to a new class of quiver algebras on surfaces, called ""geodesic ghor algebras"", a detailed presentation of Feynman categories from a representation-theoretic viewpoint, connections between representations of quivers and the structure theory of Coxeter groups, powerful new applications of approximable triangulated categories, new results on the heart of a $t$-structure, and an introduction to methods of constructive category theory. Presents selected expository lectures delivered at the 2018 Maurice Auslander Distinguished Lectures and International Conference, held in April 2018. Topics include an introduction to a new class of quiver algebras on surfaces called geodesic ghor algebras, and a presentation of Feynman categories from a representation-theoretic viewpoint. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Condition: New.

Condition: New. pp. 252.

Paperback. Condition: Brand New. reprint edition. 232 pages. 9.25x6.25x0.50 inches. In Stock.

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - The theory of theta functions has a long history; for this, we refer A. Krazer and W. Wirtinger the reader to an encyclopedia article by ('Sources' [9]). We shall restrict ourselves to postwar, i. e. , after 1945, periods. Around 1948/49, F. Conforto, c. L. Siegel, A. Well reconsidered the main existence theorems of theta functions and found natural proofs for them. These are contained in Conforto: Abelsche Funktionen und algebraische Geometrie, Springer (1956); Siegel: Analytic functions of several complex variables, Lect. Notes, I. A. S. (1948/49); Well: Theoremes fondamentaux de la theorie des fonctions theta, Sem. Bourbaki, No. 16 (1949). The complete account of Weil's method appeared in his book of 1958 [20]. The next important achievement was the theory of compacti fication of the quotient variety of Siegel's upper-half space by a modular group. There are many ways to compactify the quotient variety; we are talking about what might be called a standard compactification. Such a compactification was obtained first as a Hausdorff space by I. Satake in 'On the compactification of the Siegel space', J. Ind. Math. Soc. 20, 259-281 (1956), and as a normal projective variety by W. L. Baily in 1958 [1]. In 1957/58, H. Cartan took up this theory in his seminar [3]; it was shown that the graded ring of modular forms relative to the given modular group is a normal integral domain which is finitely generated over C.

Paperback. Condition: Like New. Like New. book.

Paperback. Condition: new. Paperback. This volume contains selected expository lectures delivered at the 2018 Maurice Auslander Distinguished Lectures and International Conference, held April 25-30, 2018, at the Woods Hole Oceanographic Institute, Woods Hole, MA.Reflecting recent developments in modern representation theory of algebras, the selected topics include an introduction to a new class of quiver algebras on surfaces, called ""geodesic ghor algebras"", a detailed presentation of Feynman categories from a representation-theoretic viewpoint, connections between representations of quivers and the structure theory of Coxeter groups, powerful new applications of approximable triangulated categories, new results on the heart of a $t$-structure, and an introduction to methods of constructive category theory. Presents selected expository lectures delivered at the 2018 Maurice Auslander Distinguished Lectures and International Conference, held in April 2018. Topics include an introduction to a new class of quiver algebras on surfaces called geodesic ghor algebras, and a presentation of Feynman categories from a representation-theoretic viewpoint. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.

hardcover. Condition: Good. Good. Dust Jacket NOT present. CD WILL BE MISSING. . SHIPS FROM MULTIPLE LOCATIONS. book.

Unknown. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Softcover/Paperback. Condition: New. Language: Japanese. Brand New. Ships from Japan via FedEx.

Unknown Binding. Condition: Good. Ex-library book, usual markings. Clean copy in good condition. Quick dispatch from UK seller.

Condition: Fine. Number of books: 7 books.

Condition: Fine. Number of pages: 7 Book size: 25cm Number of books: 7.

Condition: new. Questo è un articolo print on demand.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The theory of theta functions has a long history; for this, we refer A. Krazer and W. Wirtinger the reader to an encyclopedia article by ('Sources' [9]). We shall restrict ourselves to postwar, i. e. , after 1945, periods. Around 1948/49, F. Conforto, c. L. Siegel, A. Well reconsidered the main existence theorems of theta functions and found natural proofs for them. These are contained in Conforto: Abelsche Funktionen und algebraische Geometrie, Springer (1956); Siegel: Analytic functions of several complex variables, Lect. Notes, I. A. S. (1948/49); Well: Theoremes fondamentaux de la theorie des fonctions theta, Sem. Bourbaki, No. 16 (1949). The complete account of Weil's method appeared in his book of 1958 [20]. The next important achievement was the theory of compacti fication of the quotient variety of Siegel's upper-half space by a modular group. There are many ways to compactify the quotient variety; we are talking about what might be called a standard compactification. Such a compactification was obtained first as a Hausdorff space by I. Satake in 'On the compactification of the Siegel space', J. Ind. Math. Soc. 20, 259-281 (1956), and as a normal projective variety by W. L. Baily in 1958 [1]. In 1957/58, H. Cartan took up this theory in his seminar [3]; it was shown that the graded ring of modular forms relative to the given modular group is a normal integral domain which is finitely generated over C. 252 pp. Englisch.

Condition: New. Print on Demand pp. 252 49:B&W 6.14 x 9.21 in or 234 x 156 mm (Royal 8vo) Perfect Bound on White w/Gloss Lam.

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -I. Theta Functions from an Analytic Viewpoint.- 1. Preliminaries.- 2. Plancherel Theorem for Rn.- 3. The Group A(X).- 4. The Irreducibility of U.- 5. Induced Representations.- 6. The Group Sp(X).- 7. The Group B(X).- 8. Fock Representation.- 9. The Set G(X).- 10. The Discrete Subgroup L.- II. Theta Functions from a Geometric Viewpoint.- 1. Hodge Decomposition Theorem for a Torus.- 2. Theta Function of a Positive Divisor.- 3. The Automorphy Factor u (z).- 4. The Vector Space L(Q, l, ).- 5. A Change of the Canonical Base.- III Graded Rings of Theta Functions.- 1. Graded Rings.- 2. Algebraic and Integral Dependence.- 3. Weierstrass Preparation Theorem.- 4. Geometric Lemmas.- 5. Automorphic Forms and Projective Embeddings.- 6. Polarized Abelian Varieties.- 7. Projective Embeddings.- 8. The Field of Abelian Functions.- IV. Equations Defining Abelian Varieties.- 1. Theta Relations (Classical Forms).- 2. A New Formalism.- 3. Theta Relations (Under the New Formalism).- 4. The Ideal of Relations.- 5. Quadratic Equations Defining Abelian Varieties.- V. Graded Rings of Theta Constants.- 1. Theta Constants.- 2. Some Properties of ( )2.- 3. Holomorphic Mappings by Theta Constants.- 4. The Classical Reduction Theory.- 5. Modular Forms.- 6. The Group of Characteristics.- 7. Modular Varieties.- Sources.- Further References and Comments.- Index of Definitions.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 252 pp. Englisch.

Condition: New. PRINT ON DEMAND pp. 252.