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Biblioteca

MARC Lista (tabellare)
The basic theory of real closed spaces / / Niels Schwartz
The basic theory of real closed spaces / / Niels Schwartz
Autore Schwartz Niels <1950->
Pubbl/distr/stampa Providence, Rhode Island : , : American Mathematical Society, , 1989
Descrizione fisica 1 online resource (134 p.)
Disciplina 512/.33
Collana Memoirs of the American Mathematical Society
Soggetto topico Schemes (Algebraic geometry)
Commutative algebra
Ordered fields
Soggetto genere / forma Electronic books.
ISBN 1-4704-0817-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""CONTENTS""; ""INTRODUCTION""; ""CHAPTER I: REAL CLOSED RINGS""; ""1. Preliminaries on real spectra""; ""2. Definition of real closures""; ""3. Algebraic properties of real closures""; ""4. Real closed rings""; ""CHAPTER II: REAL CLOSED SPACES""; ""1. Definition of real closed spaces""; ""2. Subspaces""; ""3. Fibre products""; ""4. Quasi-compact, quasi-separated and separated morphisms""; ""5. Regular morphisms""; ""6. Universally closed morphisms""; ""7. Finiteness conditions""; ""CHAPTER III: SEMI-ALGEBRAIC SPACES""; ""1. Semi-algebraic spaces as real closed spaces""; ""2. Fibre products""
""3. Separatedness and regularity""""4. Universal closedness""; ""REFERENCES""
Record Nr. UNINA-9910480686503321
Schwartz Niels <1950->  
Providence, Rhode Island : , : American Mathematical Society, , 1989
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The basic theory of real closed spaces / / Niels Schwartz
The basic theory of real closed spaces / / Niels Schwartz
Autore Schwartz Niels <1950->
Pubbl/distr/stampa Providence, Rhode Island : , : American Mathematical Society, , 1989
Descrizione fisica 1 online resource (134 p.)
Disciplina 512/.33
Collana Memoirs of the American Mathematical Society
Soggetto topico Schemes (Algebraic geometry)
Commutative algebra
Ordered fields
ISBN 1-4704-0817-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""CONTENTS""; ""INTRODUCTION""; ""CHAPTER I: REAL CLOSED RINGS""; ""1. Preliminaries on real spectra""; ""2. Definition of real closures""; ""3. Algebraic properties of real closures""; ""4. Real closed rings""; ""CHAPTER II: REAL CLOSED SPACES""; ""1. Definition of real closed spaces""; ""2. Subspaces""; ""3. Fibre products""; ""4. Quasi-compact, quasi-separated and separated morphisms""; ""5. Regular morphisms""; ""6. Universally closed morphisms""; ""7. Finiteness conditions""; ""CHAPTER III: SEMI-ALGEBRAIC SPACES""; ""1. Semi-algebraic spaces as real closed spaces""; ""2. Fibre products""
""3. Separatedness and regularity""""4. Universal closedness""; ""REFERENCES""
Record Nr. UNINA-9910788870903321
Schwartz Niels <1950->  
Providence, Rhode Island : , : American Mathematical Society, , 1989
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The basic theory of real closed spaces / / Niels Schwartz
The basic theory of real closed spaces / / Niels Schwartz
Autore Schwartz Niels <1950->
Pubbl/distr/stampa Providence, Rhode Island : , : American Mathematical Society, , 1989
Descrizione fisica 1 online resource (134 p.)
Disciplina 512/.33
Collana Memoirs of the American Mathematical Society
Soggetto topico Schemes (Algebraic geometry)
Commutative algebra
Ordered fields
ISBN 1-4704-0817-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""CONTENTS""; ""INTRODUCTION""; ""CHAPTER I: REAL CLOSED RINGS""; ""1. Preliminaries on real spectra""; ""2. Definition of real closures""; ""3. Algebraic properties of real closures""; ""4. Real closed rings""; ""CHAPTER II: REAL CLOSED SPACES""; ""1. Definition of real closed spaces""; ""2. Subspaces""; ""3. Fibre products""; ""4. Quasi-compact, quasi-separated and separated morphisms""; ""5. Regular morphisms""; ""6. Universally closed morphisms""; ""7. Finiteness conditions""; ""CHAPTER III: SEMI-ALGEBRAIC SPACES""; ""1. Semi-algebraic spaces as real closed spaces""; ""2. Fibre products""
""3. Separatedness and regularity""""4. Universal closedness""; ""REFERENCES""
Record Nr. UNINA-9910811638703321
Schwartz Niels <1950->  
Providence, Rhode Island : , : American Mathematical Society, , 1989
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Semi-algebraic Function Rings and Reflectors of Partially Ordered Rings / / by Niels Schwartz, James J. Madden
Semi-algebraic Function Rings and Reflectors of Partially Ordered Rings / / by Niels Schwartz, James J. Madden
Autore Schwartz Niels <1950->
Edizione [1st ed. 1999.]
Pubbl/distr/stampa Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1999
Descrizione fisica 1 online resource (XIII, 279 p.)
Disciplina 516.3
Collana Lecture Notes in Mathematics
Soggetto topico Algebra
Number theory
Geometry
Geometry, Algebraic
Nonassociative rings
Number Theory
Algebraic Geometry
Non-associative Rings and Algebras
ISBN 3-540-48284-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preordered and partially ordered rings -- Reflective subcategories -- Totally ordered and real closed fields -- Real spectra of preordered rings -- Epimorphisms of reduced porings -- Functions and representable porings -- Semi-algebraic functions -- Comparing reflectors -- Constructing reflectors -- H-closed epireflectors -- Quotient-closed reflectors -- The real closure reflector -- Arities of reflectors and approximations by H-closed reflectors -- Epimorphic extensions of reduced porings -- Essential monoreflectors -- Reflections of totally ordered fields -- von Neumann regular f-rings -- Totally ordered domains -- Reduced f-rings -- Rings of continuous piecewise polynomial functions -- Rings of continuous piecewise rational functions -- Discontinuous semi-algebraic functions -- The lattice of H-closed monoreflectors.
Record Nr. UNINA-9910146310903321
Schwartz Niels <1950->  
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1999
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Semi-algebraic function rings via reflectors of partially ordered rings / / Niels C. Schwarz, James J. Madden
Semi-algebraic function rings via reflectors of partially ordered rings / / Niels C. Schwarz, James J. Madden
Autore Schwartz Niels <1950->
Edizione [1st ed. 1999.]
Pubbl/distr/stampa Berlin, Heidelberg : , : Springer-Verlag, , [1999]
Descrizione fisica 1 online resource (XIII, 279 p.)
Disciplina 516.3
Collana Lecture Notes in Mathematics
Soggetto topico Semialgebraic sets
Ordered algebraic structures
Rings (Algebra)
ISBN 3-540-48284-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preordered and partially ordered rings -- Reflective subcategories -- Totally ordered and real closed fields -- Real spectra of preordered rings -- Epimorphisms of reduced porings -- Functions and representable porings -- Semi-algebraic functions -- Comparing reflectors -- Constructing reflectors -- H-closed epireflectors -- Quotient-closed reflectors -- The real closure reflector -- Arities of reflectors and approximations by H-closed reflectors -- Epimorphic extensions of reduced porings -- Essential monoreflectors -- Reflections of totally ordered fields -- von Neumann regular f-rings -- Totally ordered domains -- Reduced f-rings -- Rings of continuous piecewise polynomial functions -- Rings of continuous piecewise rational functions -- Discontinuous semi-algebraic functions -- The lattice of H-closed monoreflectors.
Record Nr. UNISA-996466632603316
Schwartz Niels <1950->  
Berlin, Heidelberg : , : Springer-Verlag, , [1999]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui