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1. |
Record Nr. |
UNISA996418188403316 |
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Autore |
Fajardo William |
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Titolo |
Skew pbw extensions : ring and module-theoretic properties, matrix and groÌbner methods, and applications / / William Fajardo, 5 others |
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Pubbl/distr/stampa |
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Cham, Switzerland : , : Springer, , [2020] |
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©2020 |
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ISBN |
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Edizione |
[1st ed. 2020.] |
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Descrizione fisica |
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1 online resource (XV, 584 p.) |
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Collana |
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Algebra and Applications, , 1572-5553 ; ; 28 |
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Disciplina |
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Soggetti |
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Ring extensions (Algebra) |
Noncommutative rings |
Categories (Mathematics) |
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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 contenuto |
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Preface -- I Ring and Module-Theoretic Properties of Skew PBW Extensions -- II Projective Modules Over Skew PBW Extensions -- III Matrix and Gröbner Methods for Skew PBW Extensions -- IV Applications: The Noncommutative AlgebraicGeometry of Skew PBW Extensions -- References. |
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Sommario/riassunto |
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This monograph is devoted to a new class of non-commutative rings, skew Poincaré–Birkhoff–Witt (PBW) extensions. Beginning with the basic definitions and ring-module theoretic/homological properties, it goes on to investigate finitely generated projective modules over skew PBW extensions from a matrix point of view. To make this theory constructive, the theory of Gröbner bases of left (right) ideals and modules for bijective skew PBW extensions is developed. For example, syzygies and the Ext and Tor modules over these rings are computed. Finally, applications to some key topics in the noncommutative algebraic geometry of quantum algebras are given, including an investigation of semi-graded Koszul algebras and semi-graded Artin–Schelter regular algebras, and the noncommutative Zariski cancellation problem. The book is addressed to researchers in noncommutative algebra and algebraic geometry as well as to graduate students and advanced undergraduate students. |
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2. |
Record Nr. |
UNINA9910791003003321 |
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Autore |
Kennedy John J. |
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Titolo |
Pennsylvania elections / / John J. Kennedy |
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Pubbl/distr/stampa |
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Lanham, Maryland ; ; Plymouth, [England] : , : University Press of America, , 2014 |
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©2014 |
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ISBN |
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Descrizione fisica |
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1 online resource (237 p.) |
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Disciplina |
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Soggetti |
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Elections - Pennsylvania |
Pennsylvania Politics and government 20th century |
Pennsylvania Politics and government 21st century |
Pennsylvania |
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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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Pennsylvania Elections; TABLE OF CONTENTS; LIST OF FIGURES; LIST OF TABLES; PREFACE; CHAPTER ONE The Political Geography of Pennsylvania; CHAPTER TWO United States Senate Elections in Pennsylvania; CHAPTER THREE Pennsylvania Gubernatorial Elections; CHAPTER FOUR Pennsylvania Row Office Elections; CHAPTER FIVE Presidential Elections in Pennsylvania; BIBLIOGRAPHY; INDEX |
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Sommario/riassunto |
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<span><span style=""font-style:italic;"">Pennsylvania Elections</span><span> provides a systematic and thorough analysis of every statewide election in Pennsylvania since 1950. By combining quantitative political science, political history, and political geography, this book will both pique the interest of those interested in the state's politics and serve as a reference source for future scholars.</span></span> |
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