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Associated graded algebra of a Gorenstein Artin algebra / / Anthony A. Iarrobino
| Associated graded algebra of a Gorenstein Artin algebra / / Anthony A. Iarrobino |
| Autore | Iarrobino Anthony A (Anthony Ayers), <1943-> |
| Pubbl/distr/stampa | Providence, Rhode Island, United States : , : American Mathematical Society, , 1994 |
| Descrizione fisica | 1 online resource (128 p.) |
| Disciplina | 512 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Artin algebras
Gorenstein rings Characteristic functions |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0091-X |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""4. COMPONENTS OF THE HILBERT SCHEME STRATA 4""""4A. Hilbert functions of m[sup(u) and 0 :m[sup(v)] and semicontinuity""; ""4B. Components of Gor[sub(T)]R when T = (1,3,3,2,1,1)""; ""4B.i. The variety Gor[sub(T)]R""; ""4B.ii. Fibration Gor[sub(T)]R to G[sub(T)]: Parametrization as fibred varieties""; ""4C. Finding Q(a) from a generator of the dual module""; ""5. WHAT DECOMPOSITIONS D AND SUBQUOTIENTS Q(a) CAN OCCUR?""; ""5A. Hilbert function of a graded Gorenstein Artin algebra""; ""5B. Numerical conditions on the decomposition D""
""5C. Gorenstein Artin algebras with given decomposition D""""5D. Applications""; ""5E. Problems""; ""5F. Appendix: Hilbert function decompositions for lengths n â?? 21 when e â?? 3, and for n â?? 16""; ""5F.i. Hilbert functions of unique decomposition""; ""5F.ii. Hilbert functions having several decompositions""; ""5F.iii. Discussion""; ""6. RELATIVELY COMPRESSED ARTIN ALGEBRAS""; ""BIBLIOGRAPHY""; ""LIST OF THEOREMS, DEFINITIONS, AND EXAMPLES""; ""INDEX""; ""A""; ""B""; ""C""; ""D""; ""E""; ""F""; ""G""; ""H""; ""I""; ""L""; ""M""; ""N""; ""P""; ""R""; ""S""; ""T""; ""U""; ""V"" |
| Record Nr. | UNINA-9910480347103321 |
Iarrobino Anthony A (Anthony Ayers), <1943->
|
||
| Providence, Rhode Island, United States : , : American Mathematical Society, , 1994 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Associated graded algebra of a Gorenstein Artin algebra / / Anthony A. Iarrobino
| Associated graded algebra of a Gorenstein Artin algebra / / Anthony A. Iarrobino |
| Autore | Iarrobino Anthony A (Anthony Ayers), <1943-> |
| Pubbl/distr/stampa | Providence, Rhode Island, United States : , : American Mathematical Society, , 1994 |
| Descrizione fisica | 1 online resource (128 p.) |
| Disciplina | 512 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Artin algebras
Gorenstein rings Characteristic functions |
| ISBN | 1-4704-0091-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""4. COMPONENTS OF THE HILBERT SCHEME STRATA 4""""4A. Hilbert functions of m[sup(u) and 0 :m[sup(v)] and semicontinuity""; ""4B. Components of Gor[sub(T)]R when T = (1,3,3,2,1,1)""; ""4B.i. The variety Gor[sub(T)]R""; ""4B.ii. Fibration Gor[sub(T)]R to G[sub(T)]: Parametrization as fibred varieties""; ""4C. Finding Q(a) from a generator of the dual module""; ""5. WHAT DECOMPOSITIONS D AND SUBQUOTIENTS Q(a) CAN OCCUR?""; ""5A. Hilbert function of a graded Gorenstein Artin algebra""; ""5B. Numerical conditions on the decomposition D""
""5C. Gorenstein Artin algebras with given decomposition D""""5D. Applications""; ""5E. Problems""; ""5F. Appendix: Hilbert function decompositions for lengths n â?? 21 when e â?? 3, and for n â?? 16""; ""5F.i. Hilbert functions of unique decomposition""; ""5F.ii. Hilbert functions having several decompositions""; ""5F.iii. Discussion""; ""6. RELATIVELY COMPRESSED ARTIN ALGEBRAS""; ""BIBLIOGRAPHY""; ""LIST OF THEOREMS, DEFINITIONS, AND EXAMPLES""; ""INDEX""; ""A""; ""B""; ""C""; ""D""; ""E""; ""F""; ""G""; ""H""; ""I""; ""L""; ""M""; ""N""; ""P""; ""R""; ""S""; ""T""; ""U""; ""V"" |
| Record Nr. | UNINA-9910788753303321 |
|
Iarrobino Anthony A (Anthony Ayers), <1943->
|
||
| Providence, Rhode Island, United States : , : American Mathematical Society, , 1994 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Associated graded algebra of a Gorenstein Artin algebra / / Anthony A. Iarrobino
| Associated graded algebra of a Gorenstein Artin algebra / / Anthony A. Iarrobino |
| Autore | Iarrobino Anthony A (Anthony Ayers), <1943-> |
| Pubbl/distr/stampa | Providence, Rhode Island, United States : , : American Mathematical Society, , 1994 |
| Descrizione fisica | 1 online resource (128 p.) |
| Disciplina | 512 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Artin algebras
Gorenstein rings Characteristic functions |
| ISBN | 1-4704-0091-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""4. COMPONENTS OF THE HILBERT SCHEME STRATA 4""""4A. Hilbert functions of m[sup(u) and 0 :m[sup(v)] and semicontinuity""; ""4B. Components of Gor[sub(T)]R when T = (1,3,3,2,1,1)""; ""4B.i. The variety Gor[sub(T)]R""; ""4B.ii. Fibration Gor[sub(T)]R to G[sub(T)]: Parametrization as fibred varieties""; ""4C. Finding Q(a) from a generator of the dual module""; ""5. WHAT DECOMPOSITIONS D AND SUBQUOTIENTS Q(a) CAN OCCUR?""; ""5A. Hilbert function of a graded Gorenstein Artin algebra""; ""5B. Numerical conditions on the decomposition D""
""5C. Gorenstein Artin algebras with given decomposition D""""5D. Applications""; ""5E. Problems""; ""5F. Appendix: Hilbert function decompositions for lengths n â?? 21 when e â?? 3, and for n â?? 16""; ""5F.i. Hilbert functions of unique decomposition""; ""5F.ii. Hilbert functions having several decompositions""; ""5F.iii. Discussion""; ""6. RELATIVELY COMPRESSED ARTIN ALGEBRAS""; ""BIBLIOGRAPHY""; ""LIST OF THEOREMS, DEFINITIONS, AND EXAMPLES""; ""INDEX""; ""A""; ""B""; ""C""; ""D""; ""E""; ""F""; ""G""; ""H""; ""I""; ""L""; ""M""; ""N""; ""P""; ""R""; ""S""; ""T""; ""U""; ""V"" |
| Record Nr. | UNINA-9910806184903321 |
|
Iarrobino Anthony A (Anthony Ayers), <1943->
|
||
| Providence, Rhode Island, United States : , : American Mathematical Society, , 1994 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Dualities on generalized Koszul algebras / / Edward L. Green, Idun Reiten, ℗Øyvind Solberg
| Dualities on generalized Koszul algebras / / Edward L. Green, Idun Reiten, ℗Øyvind Solberg |
| Autore | Green Edward L. <1946-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2002 |
| Descrizione fisica | 1 online resource (90 p.) |
| Disciplina |
510 s
512/.5 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Graded rings
Artin algebras Koszul algebras Duality theory (Mathematics) |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0347-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""Contents""; ""Introduction""; ""Acknowledgment""; ""Notation and general preliminary results""; ""Chapter I. Main results and examples""; ""1. Two classical cases""; ""2. Statements of main results""; ""3. T-Koszul algebras concentrated in degrees 0 and 1""; ""4. Further examples and classes of T-Koszul algebras""; ""Chapter II. Proofs of main results""; ""1. Preliminaries""; ""2. Duality""; ""3. T-Koszul algebras and quadratic algebras""; ""Chapter III. Generalized T-Koszul algebras""; ""1. Natural properties of Koszul modules""; ""2. Generalized T-Koszul algebras"" |
| Record Nr. | UNINA-9910480871603321 |
|
Green Edward L. <1946->
|
||
| Providence, Rhode Island : , : American Mathematical Society, , 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Dualities on generalized Koszul algebras / / Edward L. Green, Idun Reiten, ℗Øyvind Solberg
| Dualities on generalized Koszul algebras / / Edward L. Green, Idun Reiten, ℗Øyvind Solberg |
| Autore | Green Edward L. <1946-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2002 |
| Descrizione fisica | 1 online resource (90 p.) |
| Disciplina |
510 s
512/.5 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Graded rings
Artin algebras Koszul algebras Duality theory (Mathematics) |
| ISBN | 1-4704-0347-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""Contents""; ""Introduction""; ""Acknowledgment""; ""Notation and general preliminary results""; ""Chapter I. Main results and examples""; ""1. Two classical cases""; ""2. Statements of main results""; ""3. T-Koszul algebras concentrated in degrees 0 and 1""; ""4. Further examples and classes of T-Koszul algebras""; ""Chapter II. Proofs of main results""; ""1. Preliminaries""; ""2. Duality""; ""3. T-Koszul algebras and quadratic algebras""; ""Chapter III. Generalized T-Koszul algebras""; ""1. Natural properties of Koszul modules""; ""2. Generalized T-Koszul algebras"" |
| Record Nr. | UNINA-9910788846903321 |
|
Green Edward L. <1946->
|
||
| Providence, Rhode Island : , : American Mathematical Society, , 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Dualities on generalized Koszul algebras / / Edward L. Green, Idun Reiten, ℗Øyvind Solberg
| Dualities on generalized Koszul algebras / / Edward L. Green, Idun Reiten, ℗Øyvind Solberg |
| Autore | Green Edward L. <1946-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2002 |
| Descrizione fisica | 1 online resource (90 p.) |
| Disciplina |
510 s
512/.5 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Graded rings
Artin algebras Koszul algebras Duality theory (Mathematics) |
| ISBN | 1-4704-0347-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""Contents""; ""Introduction""; ""Acknowledgment""; ""Notation and general preliminary results""; ""Chapter I. Main results and examples""; ""1. Two classical cases""; ""2. Statements of main results""; ""3. T-Koszul algebras concentrated in degrees 0 and 1""; ""4. Further examples and classes of T-Koszul algebras""; ""Chapter II. Proofs of main results""; ""1. Preliminaries""; ""2. Duality""; ""3. T-Koszul algebras and quadratic algebras""; ""Chapter III. Generalized T-Koszul algebras""; ""1. Natural properties of Koszul modules""; ""2. Generalized T-Koszul algebras"" |
| Record Nr. | UNINA-9910812750103321 |
|
Green Edward L. <1946->
|
||
| Providence, Rhode Island : , : American Mathematical Society, , 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
On the shape of a pure O-sequence / / Mats Boij [and four others]
| On the shape of a pure O-sequence / / Mats Boij [and four others] |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2011 |
| Descrizione fisica | 1 online resource (78 p.) |
| Disciplina | 512/.44 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Artin algebras
Partially ordered sets Commutative algebra |
| Soggetto genere / forma | Electronic books. |
| ISBN | 0-8218-9010-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""Contents""; ""Acknowledgments""; ""Chapter 1. Introduction""; ""Chapter 2. Definitions and preliminary results""; ""Chapter 3. Differentiability and unimodality""; ""Chapter 4. The Interval Conjecture for Pure O-sequences""; ""Chapter 5. Enumerating pure O-sequences""; ""Chapter 6. Monomial Artinian level algebras of type two in three variables""; ""Chapter 7. Failure of the WLP and the SLP""; ""Chapter 8. Remarks on pure f-vectors ""; ""Chapter 9. Some open or open-ended problems""; ""Appendix A. Collection of definitions and notation""; ""Bibliography"" |
| Record Nr. | UNINA-9910480869103321 |
| Providence, Rhode Island : , : American Mathematical Society, , 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
On the shape of a pure O-sequence / / Mats Boij [and four others]
| On the shape of a pure O-sequence / / Mats Boij [and four others] |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2011 |
| Descrizione fisica | 1 online resource (78 p.) |
| Disciplina | 512/.44 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Artin algebras
Partially ordered sets Commutative algebra |
| ISBN | 0-8218-9010-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""Contents""; ""Acknowledgments""; ""Chapter 1. Introduction""; ""Chapter 2. Definitions and preliminary results""; ""Chapter 3. Differentiability and unimodality""; ""Chapter 4. The Interval Conjecture for Pure O-sequences""; ""Chapter 5. Enumerating pure O-sequences""; ""Chapter 6. Monomial Artinian level algebras of type two in three variables""; ""Chapter 7. Failure of the WLP and the SLP""; ""Chapter 8. Remarks on pure f-vectors ""; ""Chapter 9. Some open or open-ended problems""; ""Appendix A. Collection of definitions and notation""; ""Bibliography"" |
| Record Nr. | UNINA-9910788618603321 |
| Providence, Rhode Island : , : American Mathematical Society, , 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
On the shape of a pure O-sequence / / Mats Boij [and four others]
| On the shape of a pure O-sequence / / Mats Boij [and four others] |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2011 |
| Descrizione fisica | 1 online resource (78 p.) |
| Disciplina | 512/.44 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Artin algebras
Partially ordered sets Commutative algebra |
| ISBN | 0-8218-9010-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""Contents""; ""Acknowledgments""; ""Chapter 1. Introduction""; ""Chapter 2. Definitions and preliminary results""; ""Chapter 3. Differentiability and unimodality""; ""Chapter 4. The Interval Conjecture for Pure O-sequences""; ""Chapter 5. Enumerating pure O-sequences""; ""Chapter 6. Monomial Artinian level algebras of type two in three variables""; ""Chapter 7. Failure of the WLP and the SLP""; ""Chapter 8. Remarks on pure f-vectors ""; ""Chapter 9. Some open or open-ended problems""; ""Appendix A. Collection of definitions and notation""; ""Bibliography"" |
| Record Nr. | UNINA-9910827788603321 |
| Providence, Rhode Island : , : American Mathematical Society, , 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
