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Additive operator-difference schemes : splitting schemes / / by Petr N. Vabishchevich
| Additive operator-difference schemes : splitting schemes / / by Petr N. Vabishchevich |
| Autore | Vabishchevich P. N (Petr Nikolaevich) |
| Pubbl/distr/stampa | Berlin ; ; Boston : , : Walter de Gruyter GmbH & Co. KG, , [2014] |
| Descrizione fisica | 1 online resource (370 p.) |
| Disciplina | 515/.724 |
| Soggetto topico |
Initial value problems
Boundary value problems Differential operators Mathematical models |
| Soggetto genere / forma | Electronic books. |
| ISBN | 3-11-032146-7 |
| Classificazione | SK 920 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Front matter -- Preface -- Contents -- Notation -- 1. Introduction -- 2. Stability of operator-difference schemes -- 3. Operator splitting -- 4. Additive schemes of two-component splitting -- 5. Schemes of summarized approximation -- 6. Regularized additive schemes -- 7. Schemes based on approximations of a transition operator -- 8. Vector additive schemes -- 9. Iterative methods -- 10. Splitting of the operator at the time derivative -- 11 Equations with pairwise adjoint operators -- Bibliography -- Index |
| Record Nr. | UNINA-9910453789403321 |
Vabishchevich P. N (Petr Nikolaevich)
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| Berlin ; ; Boston : , : Walter de Gruyter GmbH & Co. KG, , [2014] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Differential operators and highest weight representations / / Mark G. Davidson, Thomas J. Enright, Ronald J. Stanke
| Differential operators and highest weight representations / / Mark G. Davidson, Thomas J. Enright, Ronald J. Stanke |
| Autore | Davidson Mark G. <1955-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 1991 |
| Descrizione fisica | 1 online resource (111 p.) |
| Disciplina | 512/.55 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Semisimple Lie groups
Representations of groups Differential operators |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0881-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Table of Contents""; ""Â0 Introduction and Summary of Results""; ""Â1 Vector Bundles and Algebraic Conventions""; ""Â2 Conjugate Pairings and Reproducing Kernels""; ""Â3 kâ€?Irreducibility of the System of Differential Operators""; ""Â4 p+â€?Cohomology for the Exceptional Groups""; ""Â5 Notational Conventions and a Lemma""; ""Â6 The Cone Decomposition""; ""Â7 The Oscillator Representation, Harmonic Polynomials and Associated Affine Varieties""; ""Â8 Young Products and a Refinement of the Factorization Theorem""; ""Â9 The Fundamental System of Differential Operators""
""Â10 Explicit Forms of the Systems of Differential Operators for the Classical Groups""""Â11 The Ladder Representation Examples""; ""Â12 KC-Orbits in p+ and the Wallach Representations""; ""Notational Index""; ""Bibliography"" |
| Record Nr. | UNINA-9910480679103321 |
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Davidson Mark G. <1955->
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| Providence, Rhode Island : , : American Mathematical Society, , 1991 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Eigenvalues and completeness for regular and simply irregular two-point differential operators / / John Locker
| Eigenvalues and completeness for regular and simply irregular two-point differential operators / / John Locker |
| Autore | Locker John |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2008] |
| Descrizione fisica | 1 online resource (194 p.) |
| Disciplina | 515/.7242 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Eigenvalues
Differential operators |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0517-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Chapter 1. Introduction""; ""1.1. Definitions and Notations""; ""1.2. Summary of Results""; ""Chapter 2. Birkhoff Approximate Solutions""; ""2.1. Birkhoff Approximate Solutions""; ""2.2. Special Case: n = 2""; ""Chapter 3. The Approximate Characteristic Determinant: Classification""; ""3.1. The Approximate Characteristic Determinant""; ""3.2. Classification for n Even""; ""3.3. Classification for n Odd""; ""Chapter 4. Asymptotic Expansion of Solutions""; ""4.1. Expansions for n Even""; ""4.2. Expansions for n Odd""; ""Chapter 5. The Characteristic Determinant""
""9.1. Completeness for n Even""""9.2. Completeness for n Odd""; ""Chapter 10. The Case L = T, Degenerate Irregular Examples""; ""10.1. The Case L = T""; ""10.2. Two Degenerate Irregular Examples""; ""10.3. The Case n = 4, L = T""; ""Chapter 11. Unsolved Problems""; ""Chapter 12. Appendix""; ""Bibliography""; ""Index"" |
| Record Nr. | UNINA-9910480509203321 |
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Locker John
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| Providence, Rhode Island : , : American Mathematical Society, , [2008] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Extension theory of formally normal and symmetric subspaces / / [by] Earl A. Coddington
| Extension theory of formally normal and symmetric subspaces / / [by] Earl A. Coddington |
| Autore | Coddington Earl A. <1920-1991, > |
| Pubbl/distr/stampa | Providence : , : American Mathematical Society, , 1973 |
| Descrizione fisica | 1 online resource (87 p.) |
| Disciplina | 515/.72 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Linear operators
Differential operators Hilbert space |
| Soggetto genere / forma | Electronic books. |
| ISBN | 0-8218-9933-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Table of Contents""; ""Introduction""; ""I. Formally normal and symmetric subspaces""; ""1. Linear relations and subspaces""; ""2. Formally normal and normal subspaces""; ""3. Symmetric and self-adjoint subspaces""; ""II. Extensions of formally normal and symmetric subspaces""; ""1. Formally normal and normal extensions of a formally normal subspace""; ""2. Symmetric and self-adjoint extensions of a symmetric subspace""; ""3. The Friedrichs extension of a semibounded symmetric subspace""; ""4. An example""
""III. Extensions of formally normal and symmetric subspaces in larger Hilbert spaces""""1. Normal extensions of a formally normal subspace in larger Hilbert spaces""; ""2. Self-adjoint extensions of a symmetric subspace in larger Hilbert spaces""; ""IV. Applications""; ""1. Extensions of non-densely defined operators""; ""2. Subspaces of an orthogonal sum of two Hilbert spaces""; ""3. Subspaces generated by pairs of symmetric operators""; ""References"" |
| Record Nr. | UNINA-9910480704603321 |
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Coddington Earl A. <1920-1991, >
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| Providence : , : American Mathematical Society, , 1973 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Fundamental solutions and local solvability for nonsmooth Hormander's operators / / Marco Bramanti (and three others)
| Fundamental solutions and local solvability for nonsmooth Hormander's operators / / Marco Bramanti (and three others) |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2017 |
| Descrizione fisica | 1 online resource (92 pages) : illustrations |
| Disciplina | 515.353 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Differential operators
Nonsmooth optimization Vector fields |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-4131-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910479857103321 |
| Providence, Rhode Island : , : American Mathematical Society, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Geometric analysis, mathematical relativity, and nonlinear partial differential equations : Southeast Geometry Seminars Emory University, Georgia Institute of Technology, University of Alabama, Birmingham, and the University of Tennessee, 2009-2011 / / Mohammad Ghomi [and five others], editors
| Geometric analysis, mathematical relativity, and nonlinear partial differential equations : Southeast Geometry Seminars Emory University, Georgia Institute of Technology, University of Alabama, Birmingham, and the University of Tennessee, 2009-2011 / / Mohammad Ghomi [and five others], editors |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2013 |
| Descrizione fisica | 1 online resource (256 p.) |
| Disciplina | 516.3/62 |
| Collana | Contemporary Mathematics |
| Soggetto topico |
Global differential geometry
Differential operators CR submanifolds |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-1081-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Preface""; ""On Dark Matter, Spiral Galaxies, and the Axioms of General Relativity""; ""1. Overview""; ""2. Geometric Motivation""; ""3. Cosmological Predictions""; ""4. The Galactic Scale""; ""5. Spiral Galaxies""; ""6. Elliptical Galaxies""; ""7. Open Problems""; ""8. Acknowledgments""; ""Appendix A. A Brief Introduction to General Relativity""; ""Appendix B. Derivation of the Einstein-Klein-Gordon Equations with a Cosmological Constant from Axiom 1 .""; ""Appendix C. A Bigger Geometric Theory""
""3. The -plane transforms""""4. The Hyperbolic Space""; ""5. The case = �""; ""6. Helgason�s formula and an open problem""; ""7. Appendix""; ""References""; ""Inequalities for the ADM-mass and capacity of asymptotically flat manifolds with minimal boundary""; ""1. Introduction""; ""2. Basic setup and motivation""; ""3. Inequalities for the ADM-mass and capacity of CF-manifolds with minimal boundary""; ""4. Euclidean estimates""; ""References""; ""Bounded extrinsic curvature of subsets of metric spaces""; ""1. Introduction""; ""2. Constant extrinsic curvature"" ""3. Branching and extendability"" |
| Record Nr. | UNINA-9910478903203321 |
| Providence, Rhode Island : , : American Mathematical Society, , 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Hardy type inequalities for abstract differential operators / / Werner Amrein, Anne Boutet de Monvel-Berthier, and Vladimir Georgescu
| Hardy type inequalities for abstract differential operators / / Werner Amrein, Anne Boutet de Monvel-Berthier, and Vladimir Georgescu |
| Autore | Amrein Werner O. |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 1987 |
| Descrizione fisica | 1 online resource (129 p.) |
| Disciplina | 515.7/242 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Differential equations, Partial - Asymptotic theory
Differential operators Inequalities (Mathematics) |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0795-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""Table of Contents""; ""1. Introduction""; ""2. Preliminary Inequalities""; ""3. Hardy Type Inequalities""; ""4. Some Extensions of the Hardy Type Inequalities""; ""5. Examples""; ""Appendix""; ""Bibliography"" |
| Record Nr. | UNINA-9910480536003321 |
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Amrein Werner O.
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| Providence, Rhode Island : , : American Mathematical Society, , 1987 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Index theory, eta forms, and Deligne cohomology / / Ulrich Bunke
| Index theory, eta forms, and Deligne cohomology / / Ulrich Bunke |
| Autore | Bunke Ulrich <1963-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2009 |
| Descrizione fisica | 1 online resource (134 p.) |
| Disciplina | 515/.7242 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Differential operators
Invariants Index theory (Mathematics) |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0534-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Chapter 1""; ""1.1. Introduction""; ""1.2. Further remarks""; ""Chapter 2. Index theory for families with corners""; ""2.1. Dirac operators on manifolds with corners""; ""2.2. Geometric families""; ""Chapter 3. Analytic obstruction theory""; ""3.1. The filtration of K-theory and related obstructions""; ""3.2. Localization over the base""; ""3.3. Resolutions""; ""Chapter 4. Deligne cohomology valued index theory""; ""4.1. Deligne cohomology valued index theory""; ""4.2. Examples""; ""Bibliography""; ""Index""; ""A""; ""B""; ""C""; ""D""; ""E""; ""F""; ""G""; ""H""; ""I""; ""L""
""M""""N""; ""O""; ""P""; ""R""; ""S""; ""T""; ""V""; ""W""; ""Z"" |
| Record Nr. | UNINA-9910480510203321 |
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Bunke Ulrich <1963->
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| Providence, Rhode Island : , : American Mathematical Society, , 2009 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Invariant differential operators . Volume 3 Supersymmetry / / Vladimir K. Dobrev
| Invariant differential operators . Volume 3 Supersymmetry / / Vladimir K. Dobrev |
| Autore | Dobrev V. K. |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | Berlin, Germany ; ; Boston : , : De Gruyter, , [2018] |
| Descrizione fisica | 1 online resource (228 pages) : illustrations |
| Disciplina | 512.482 |
| Collana | De Gruyter studies in mathematical physics |
| Soggetto topico |
Lie algebras
Lie groups Differential invariants Differential operators Quantum groups Superalgebras |
| Soggetto genere / forma | Electronic books. |
| ISBN |
3-11-052669-7
3-11-052749-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Lie algebras and groups -- Real semisimple Lie algebras -- Invariant differential operators -- Case of the anti-de sitter group -- Conformal case in 4D -- Kazhdan/Lusztig polynomials, subsingular vectors, and conditionally invariant equations -- Invariant differential operators for noncompact Lie algebras parabolically related to conformal Lie algebras -- Multilinear invariant differential operators from new generalized verma modules. |
| Record Nr. | UNINA-9910466585903321 |
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Dobrev V. K.
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| Berlin, Germany ; ; Boston : , : De Gruyter, , [2018] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Invariant differential operators and the cohomology of Lie algebra sheaves / / by Franz W. Kamber and Philippe Tondeur
| Invariant differential operators and the cohomology of Lie algebra sheaves / / by Franz W. Kamber and Philippe Tondeur |
| Autore | Kamber Franz W. |
| Pubbl/distr/stampa | Providence : , : American Mathematical Society, , 1971 |
| Descrizione fisica | 1 online resource (131 p.) |
| Disciplina | 514/.224 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Sheaf theory
Homology theory Differential operators Lie algebras |
| Soggetto genere / forma | Electronic books. |
| ISBN | 0-8218-9910-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""Contents""; ""Introduction""; ""Part I""; ""1. Lie algebra sheaves of vectorfields""; ""2. Invariant differential operators""; ""3. The universal envelope of a sheaf of twisted Lie algebras""; ""4. Cohomology of sheaves of twisted Lie algebras""; ""Part II""; ""5. Group actions""; ""6. Transitive Lie algebra sheaves""; ""7. Cohomology of transitive sheaves""; ""8. Invariant connections on locally homogeneous spaces""; ""9. Explicite computations""; ""Appendix""; ""References"" |
| Record Nr. | UNINA-9910480763403321 |
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Kamber Franz W.
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| Providence : , : American Mathematical Society, , 1971 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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