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UNINA9910788882303321 |
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Autore |
Babbitt Donald G. |
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Titolo |
Deformations of nilpotent matrices over rings and reduction of analytic families of meromorphic differential equations / / Donald G. Babbitt and V.S. Varadarajan |
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Pubbl/distr/stampa |
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Providence, Rhode Island : , : American Mathematical Society, , 1985 |
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©1985 |
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ISBN |
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Descrizione fisica |
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1 online resource (157 p.) |
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Collana |
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Memoirs of the American Mathematical Society, , 0065-9266 ; ; Number 325 |
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Disciplina |
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Soggetti |
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Differential equations, Linear |
Functions, Meromorphic |
Singularities (Mathematics) |
Matrices |
Rings (Algebra) |
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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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"May 1985, volume 55, number 325 (first of 2 numbers)." |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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""CONTENTS""; ""1. INTRODUCTION""; ""NILPOTENT MATRICES OVER INTEGRAL DOMAINS: STRUCTURE AND DEFORMATION""; ""2. The invariants l[sub(j)]""; ""3. Local deformations of endomorphisms and modules over discrete valuation rings""; ""4. Upper semicontinuity of l. Structure of deformations with constant l.""; ""5. Admissible nilpotents and their transversal deformations""; ""REDUCTION THEORY OF CONNECTIONS OVER INTEGRALLY CLOSED NOETHERIAN DOMAINS""; ""6. Generalities and preliminaries""; ""7. Connections over Dedekind domains"" |
""8. The general case: reduction in the category of differential modules""""REDUCTION OF CONNECTIONS OVER Î?[sub(d)]""; ""9. The main theorem for well-behaved connections over Î?[sub(d)]""; ""10. Reduction of regulated connections""; ""APPENDIX""; ""REFERENCES"" |
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