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1. |
Record Nr. |
UNINA990004693700403321 |
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Autore |
Germanicus, Iulius Caesar |
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Titolo |
Les phenomenes d'Aratos / Germanicus ; texte établi et traduit par André Le Boeuffle |
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Pubbl/distr/stampa |
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Paris, : Les Belles Lettres, 1975 |
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Titolo uniforme |
Phaenomena Arati <in latino e in francese> |
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Descrizione fisica |
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Collana |
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Collection des Universités de France , Série latine |
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Disciplina |
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Locazione |
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Collocazione |
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P2B-640-B.L.-GERMANICUS-401A-1975 |
DDR-Fonti II- Germanicus Ed.1.2 |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNISALENTO991000649679707536 |
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Autore |
Jansen, Steen |
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Titolo |
Tema e metafora in testi poeticio di Leopardi, Montale e Magrelli : saggi di lessicografia letteraria / Steen Jansen e Paola Polito |
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Pubbl/distr/stampa |
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Firenze : Leo S. Olschki ; 2004 |
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ISBN |
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Descrizione fisica |
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Collana |
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Strumenti di lessicografia letteraria italiana ; 23 |
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Altri autori (Persone) |
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Soggetti |
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Leopardi, Giacomo |
Montale, Eugenio |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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3. |
Record Nr. |
UNINA9910300259903321 |
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Autore |
Guardo Elena |
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Titolo |
Arithmetically Cohen-Macaulay sets of points in P^1 x P^1 / / by Elena Guardo, Adam Van Tuyl |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2015 |
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ISBN |
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Edizione |
[1st ed. 2015.] |
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Descrizione fisica |
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1 online resource (136 p.) |
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Collana |
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SpringerBriefs in Mathematics, , 2191-8198 |
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Disciplina |
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Soggetti |
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Commutative algebra |
Commutative rings |
Geometry, Algebraic |
Geometry, Projective |
Commutative Rings and Algebras |
Algebraic Geometry |
Projective Geometry |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Introduction -- The Biprojective Space P^1 x P^1 -- Points in P^1 x P^1 -- Classification of ACM Sets of Points in P^1 x P^1 -- Homological Invariants -- Fat Points in P^1 x P^1 -- Double Points and Their Resolution -- Applications -- References. |
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Sommario/riassunto |
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This brief presents a solution to the interpolation problem for arithmetically Cohen-Macaulay (ACM) sets of points in the multiprojective space P^1 x P^1. It collects the various current threads in the literature on this topic with the aim of providing a self-contained, unified introduction while also advancing some new ideas. The relevant constructions related to multiprojective spaces are reviewed first, followed by the basic properties of points in P^1 x P^1, the bigraded Hilbert function, and ACM sets of points. The authors then show how, using a combinatorial description of ACM points in P^1 x P^1, the bigraded Hilbert function can be computed and, as a result, solve the interpolation problem. In subsequent chapters, they consider fat points and double points in P^1 x P^1 and demonstrate how to use |
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their results to answer questions and problems of interest in commutative algebra. Throughout the book, chapters end with a brief historical overview, citations of related results, and, where relevant, open questions that may inspire future research. Graduate students and researchers working in algebraic geometry and commutative algebra will find this book to be a valuable contribution to the literature. |
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