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Spectral Theory of Non-Commutative Harmonic Oscillators: An Introduction [[electronic resource] /] / by Alberto Parmeggiani
| Spectral Theory of Non-Commutative Harmonic Oscillators: An Introduction [[electronic resource] /] / by Alberto Parmeggiani |
| Autore | Parmeggiani Alberto |
| Edizione | [1st ed. 2010.] |
| Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2010 |
| Descrizione fisica | 1 online resource (XII, 260 p.) |
| Disciplina | 515.353 |
| Collana | Lecture Notes in Mathematics |
| Soggetto topico |
Partial differential equations
Global analysis (Mathematics) Manifolds (Mathematics) Mathematical physics Partial Differential Equations Global Analysis and Analysis on Manifolds Theoretical, Mathematical and Computational Physics |
| ISBN | 3-642-11922-0 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | The Harmonic Oscillator -- The Weyl–Hörmander Calculus -- The Spectral Counting Function N(?) and the Behavior of the Eigenvalues: Part 1 -- The Heat-Semigroup, Functional Calculus and Kernels -- The Spectral Counting Function N(?) and the Behavior of the Eigenvalues: Part 2 -- The Spectral Zeta Function -- Some Properties of the Eigenvalues of -- Some Tools from the Semiclassical Calculus -- On Operators Induced by General Finite-Rank Orthogonal Projections -- Energy-Levels, Dynamics, and the Maslov Index -- Localization and Multiplicity of a Self-Adjoint Elliptic 2×2 Positive NCHO in . |
| Record Nr. | UNINA-9910484997303321 |
Parmeggiani Alberto
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| Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Spherical Radial Basis Functions, Theory and Applications [[electronic resource] /] / by Simon Hubbert, Quôc Thông Le Gia, Tanya M. Morton
| Spherical Radial Basis Functions, Theory and Applications [[electronic resource] /] / by Simon Hubbert, Quôc Thông Le Gia, Tanya M. Morton |
| Autore | Hubbert Simon |
| Edizione | [1st ed. 2015.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2015 |
| Descrizione fisica | 1 online resource (150 p.) |
| Disciplina | 515.53 |
| Collana | SpringerBriefs in Mathematics |
| Soggetto topico |
Approximation theory
Partial differential equations Numerical analysis Global analysis (Mathematics) Manifolds (Mathematics) Geophysics Approximations and Expansions Partial Differential Equations Numerical Analysis Global Analysis and Analysis on Manifolds Geophysics/Geodesy |
| ISBN | 3-319-17939-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Motivation and Background Functional Analysis -- The Spherical Basis Function Method -- Error Bounds via Duchon's Technique -- Radial Basis Functions for the Sphere -- Fast Iterative Solvers for PDEs on Spheres -- Parabolic PDEs on Spheres. |
| Record Nr. | UNINA-9910299768503321 |
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Hubbert Simon
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| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stable Klingen Vectors and Paramodular Newforms [[electronic resource] /] / by Jennifer Johnson-Leung, Brooks Roberts, Ralf Schmidt
| Stable Klingen Vectors and Paramodular Newforms [[electronic resource] /] / by Jennifer Johnson-Leung, Brooks Roberts, Ralf Schmidt |
| Autore | Johnson-Leung Jennifer |
| Edizione | [1st ed. 2023.] |
| Pubbl/distr/stampa | Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2023 |
| Descrizione fisica | 1 online resource (XVII, 362 p.) |
| Disciplina | 512.7 |
| Collana | Lecture Notes in Mathematics |
| Soggetto topico |
Number theory
Topological groups Lie groups Global analysis (Mathematics) Manifolds (Mathematics) Number Theory Topological Groups and Lie Groups Global Analysis and Analysis on Manifolds |
| ISBN | 3-031-45177-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Contents -- Glossary of Notations -- Roman Symbols -- Greek and Other Symbols -- 1 Introduction -- 1.1 Dirichlet Characters -- A Common Domain -- Characters of the Ideles -- L-Functions -- Strong Multiplicity One -- Concluding Remarks -- 1.2 Modular Forms I -- Automorphic Forms on -- Distinguished Vectors -- Descent to the Upper Half Plane -- Modular Forms -- Eigenforms -- Oldforms -- The Correspondence Theorem -- An Example -- 1.3 Modular Forms II -- Local Representations -- Three Invariants Derived from the Local Newform -- Local Factors -- L-Functions -- Fourier Coefficients -- The Classical L-Function -- Atkin-Lehner Operators -- Summary -- 1.4 Paramodular Forms I -- Automorphic Forms -- Siegel Modular Forms -- GSp(4) -- Local Paramodular New- and Oldforms -- Five Types of Cuspidal, Automorphic Representations -- Paramodular Forms -- Eigenforms -- The Correspondence Theorem -- An Example -- 1.5 Paramodular Forms II -- Local Representations -- Four Invariants Derived from the Local Newform -- Local Factors -- L-Functions -- Fourier Coefficients -- The Classical L-Function -- A Difficulty with Paramodular Hecke Operators -- The Present Work -- Applications and Significance of Paramodular Forms -- 1.6 Local Results -- A Partition -- Structure of the Vs(n) -- Paramodular Hecke Eigenvalues -- Further Local Results -- 1.7 Results About Siegel Modular Forms -- The Main Theorem -- Fourier Coefficients -- Calculations -- A Recurrence Relation -- 1.8 Further Directions -- Part I Local Theory -- 2 Background -- 2.1 Some Definitions -- The Base Field and Matrices -- The Symplectic Similitude Group -- Characters and Representations -- 2.2 Representations -- Parabolic Induction -- Generic Representations -- The List of Non-supercuspidal Representations -- Saito-Kurokawa Representations -- The P3-Quotient -- Zeta Integrals.
2.3 The Paramodular Theory -- 3 Stable Klingen Vectors -- 3.1 The Stable Klingen Subgroup -- 3.2 Stable Klingen Vectors -- 3.3 Paramodularization -- 3.4 Operators on Stable Klingen Vectors -- 3.5 Level Raising Operators -- 3.6 Four Conditions -- 3.7 Level Lowering Operators -- 3.8 Stable Hecke Operators -- 3.9 Commutation Relations -- 3.10 A Result About Eigenvalues -- 4 Some Induced Representations -- 4.1 Double Coset Representatives -- 4.2 Stable Klingen Vectors in Siegel Induced Representations -- 4.3 Non-Existence of Certain Vectors -- 4.4 Characterization of Paramodular Vectors -- 5 Dimensions -- 5.1 The Upper Bound -- 5.2 The Shadow of a Newform -- 5.3 Zeta Integrals and Diagonal Evaluation -- 5.4 Dimensions for Some Generic Representations -- 5.5 Dimensions for Some Non-Generic Representations -- 5.6 The Table of Dimensions -- 5.7 Some Consequences -- 6 Hecke Eigenvalues and Minimal Levels -- 6.1 At the Minimal Stable Klingen Level -- 6.2 Non-Generic Paramodular Representations -- 6.3 At the Minimal Paramodular Level -- 6.4 An Upper Block Algorithm -- 7 The Paramodular Subspace -- 7.1 Calculation of Certain Zeta Integrals -- 7.2 Generic Representations -- 7.3 Non-Generic Representations -- 7.4 Summary Statements -- 8 Further Results About Generic Representations -- 8.1 Non-Vanishing on the Diagonal -- 8.2 The Kernel of a Level Lowering Operator -- 8.3 The Alternative Model -- 8.4 A Lower Bound on the Paramodular Level -- 9 Iwahori-Spherical Representations -- 9.1 Some Background -- An Extended Tits System -- Parahoric Subgroups -- The Iwahori-Hecke Algebra -- Representations -- Volumes -- 9.2 Action of the Iwahori-Hecke Algebra -- Projections and Bases -- 9.3 Stable Hecke Operators and the Iwahori-Hecke Algebra -- 9.4 Characteristic Polynomials -- Part II Siegel Modular Forms -- 10 Background on Siegel Modular Forms -- 10.1 Basic Definitions. The Symplectic Similitude Group -- The Siegel Upper Half-Space -- Additional Notation -- 10.2 Modular Forms -- Congruence Subgroups -- Siegel Modular Forms -- Fourier-Jacobi Expansions -- Adelic Automorphic Forms -- Paramodular Old- and Newforms -- Paramodular Hecke and Atkin-Lehner Operators -- 11 Operators on Siegel Modular Forms -- 11.1 Overview -- 11.2 Level Raising Operators -- 11.3 A Level Lowering Operator -- 11.4 Hecke Operators -- 11.5 Some Relations Between Operators -- 12 Hecke Eigenvalues and Fourier Coefficients -- 12.1 Applications -- 12.2 Another Formulation -- 12.3 Examples -- Indices and Fourier Coefficients -- The Data from PSYW -- Verification -- 12.4 Computing Eigenvalues -- 12.5 A Recurrence Relation -- A Tables -- Table A.1: Non-Supercuspidal Representations of GSp(4,F) -- Table A.2: Non-Paramodular Representations -- Table A.3: Stable Klingen Dimensions -- Table A.4: Hecke Eigenvalues -- Table A.5: Characteristic Polynomials of T0,1s and T1,0s on Vs(1) in Terms of Inducing Data -- Table A.6: Characteristic Polynomials of T0,1s and T1,0s on Vs(1) in Terms of Paramodular Eigenvalues -- References -- Index. |
| Record Nr. | UNINA-9910799212403321 |
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Johnson-Leung Jennifer
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| Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2023 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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The stable manifold theorem for semilinear stochastic evolution equations and stochastic partial differential equations / / Salah-Eldin A. Mohammed, Tusheng Zhang, Huaizhong Zhao
| The stable manifold theorem for semilinear stochastic evolution equations and stochastic partial differential equations / / Salah-Eldin A. Mohammed, Tusheng Zhang, Huaizhong Zhao |
| Autore | Mohammed Salah-Eldin <1946-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2008] |
| Descrizione fisica | 1 online resource (120 p.) |
| Disciplina | 519.2 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Stochastic partial differential equations
Stochastic integral equations Manifolds (Mathematics) Evolution equations |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0523-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Introduction""; ""Part 1. The stochastic semiflow""; ""Â1.1 Basic concepts""; ""Â1.2 Flows and cocycles of semilinear see's""; ""(a) Linear see's""; ""(b) Semilinear see's""; ""Â1.3 Semilinear spde's: Lipschitz nonlinearity""; ""Â1.4 Semilinear spde's: Non- Lipschitz nonlinearity""; ""(a) Stochastic reaction diffusion equations""; ""(b) Burgers equation with additive noise""; ""Part 2. Existence of stable and unstable manifolds""; ""Â2.1 Hyperbolicity of a stationary trajectory""; ""Â2.2 The nonlinear ergodic theorem""
""Â2.3 Proof of the local stable manifold theorem""""Â2.4 The local stable manifold theorem for see's and spde's""; ""(a) See's: Additive noise""; ""(b) Semilinear see's: Linear noise""; ""(c) Semilinear parabolic spde's: Lipschitz nonlinearity""; ""(d) Stochastic reaction diffusion equations: Dissipative nonlinearity""; ""(e) Stochastic Burgers equation: Additive noise""; ""Acknowledgments""; ""Bibliography"" |
| Record Nr. | UNINA-9910480868803321 |
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Mohammed Salah-Eldin <1946->
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| Providence, Rhode Island : , : American Mathematical Society, , [2008] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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The stable manifold theorem for semilinear stochastic evolution equations and stochastic partial differential equations / / Salah-Eldin A. Mohammed, Tusheng Zhang, Huaizhong Zhao
| The stable manifold theorem for semilinear stochastic evolution equations and stochastic partial differential equations / / Salah-Eldin A. Mohammed, Tusheng Zhang, Huaizhong Zhao |
| Autore | Mohammed Salah-Eldin <1946-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2008] |
| Descrizione fisica | 1 online resource (120 p.) |
| Disciplina | 519.2 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Stochastic partial differential equations
Stochastic integral equations Manifolds (Mathematics) Evolution equations |
| ISBN | 1-4704-0523-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Introduction""; ""Part 1. The stochastic semiflow""; ""Â1.1 Basic concepts""; ""Â1.2 Flows and cocycles of semilinear see's""; ""(a) Linear see's""; ""(b) Semilinear see's""; ""Â1.3 Semilinear spde's: Lipschitz nonlinearity""; ""Â1.4 Semilinear spde's: Non- Lipschitz nonlinearity""; ""(a) Stochastic reaction diffusion equations""; ""(b) Burgers equation with additive noise""; ""Part 2. Existence of stable and unstable manifolds""; ""Â2.1 Hyperbolicity of a stationary trajectory""; ""Â2.2 The nonlinear ergodic theorem""
""Â2.3 Proof of the local stable manifold theorem""""Â2.4 The local stable manifold theorem for see's and spde's""; ""(a) See's: Additive noise""; ""(b) Semilinear see's: Linear noise""; ""(c) Semilinear parabolic spde's: Lipschitz nonlinearity""; ""(d) Stochastic reaction diffusion equations: Dissipative nonlinearity""; ""(e) Stochastic Burgers equation: Additive noise""; ""Acknowledgments""; ""Bibliography"" |
| Record Nr. | UNINA-9910788853603321 |
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Mohammed Salah-Eldin <1946->
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| Providence, Rhode Island : , : American Mathematical Society, , [2008] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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The stable manifold theorem for semilinear stochastic evolution equations and stochastic partial differential equations / / Salah-Eldin A. Mohammed, Tusheng Zhang, Huaizhong Zhao
| The stable manifold theorem for semilinear stochastic evolution equations and stochastic partial differential equations / / Salah-Eldin A. Mohammed, Tusheng Zhang, Huaizhong Zhao |
| Autore | Mohammed Salah-Eldin <1946-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2008] |
| Descrizione fisica | 1 online resource (120 p.) |
| Disciplina | 519.2 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Stochastic partial differential equations
Stochastic integral equations Manifolds (Mathematics) Evolution equations |
| ISBN | 1-4704-0523-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Introduction""; ""Part 1. The stochastic semiflow""; ""Â1.1 Basic concepts""; ""Â1.2 Flows and cocycles of semilinear see's""; ""(a) Linear see's""; ""(b) Semilinear see's""; ""Â1.3 Semilinear spde's: Lipschitz nonlinearity""; ""Â1.4 Semilinear spde's: Non- Lipschitz nonlinearity""; ""(a) Stochastic reaction diffusion equations""; ""(b) Burgers equation with additive noise""; ""Part 2. Existence of stable and unstable manifolds""; ""Â2.1 Hyperbolicity of a stationary trajectory""; ""Â2.2 The nonlinear ergodic theorem""
""Â2.3 Proof of the local stable manifold theorem""""Â2.4 The local stable manifold theorem for see's and spde's""; ""(a) See's: Additive noise""; ""(b) Semilinear see's: Linear noise""; ""(c) Semilinear parabolic spde's: Lipschitz nonlinearity""; ""(d) Stochastic reaction diffusion equations: Dissipative nonlinearity""; ""(e) Stochastic Burgers equation: Additive noise""; ""Acknowledgments""; ""Bibliography"" |
| Record Nr. | UNINA-9910827764203321 |
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Mohammed Salah-Eldin <1946->
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| Providence, Rhode Island : , : American Mathematical Society, , [2008] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stein Manifolds and Holomorphic Mappings [[electronic resource] ] : The Homotopy Principle in Complex Analysis / / by Franc Forstnerič
| Stein Manifolds and Holomorphic Mappings [[electronic resource] ] : The Homotopy Principle in Complex Analysis / / by Franc Forstnerič |
| Autore | Forstnerič Franc |
| Edizione | [2nd ed. 2017.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
| Descrizione fisica | 1 online resource (XV, 562 p. 29 illus., 1 illus. in color.) |
| Disciplina | 515.9 |
| Collana | Ergebnisse der Mathematik und ihrer Grenzgebiete. 3. Folge / A Series of Modern Surveys in Mathematics |
| Soggetto topico |
Functions of complex variables
Global analysis (Mathematics) Manifolds (Mathematics) Functions of a Complex Variable Global Analysis and Analysis on Manifolds Several Complex Variables and Analytic Spaces |
| ISBN | 3-319-61058-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Part I Stein Manifolds -- 1 Preliminaries -- 2 Stein Manifolds -- 3 Stein Neighborhoods and Approximation -- 4 Automorphisms of Complex Euclidean Spaces -- Part II Oka Theory -- 5 Oka Manifolds -- 6 Elliptic Complex Geometry and Oka Theory -- 7 Flexibility Properties of Complex Manifolds and Holomorphic Maps -- Part III Applications -- 8 Applications of Oka Theory and its Methods -- 9 Embeddings, Immersions and Submersions -- 10 Topological Methods in Stein Geometry -- References -- Index. |
| Record Nr. | UNINA-9910392729903321 |
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Forstnerič Franc
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| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Stratified polyhedra / / David A. Stone
| Stratified polyhedra / / David A. Stone |
| Autore | Stone David A (David Aurel) |
| Edizione | [1st ed. 1972.] |
| Pubbl/distr/stampa | Berlin ; ; Heidelberg : , : Springer-Verlag, , [1972] |
| Descrizione fisica | 1 online resource (XII, 200 p.) |
| Disciplina | 514.224 |
| Collana | Lecture Notes in Mathematics |
| Soggetto topico |
Fiber bundles (Mathematics)
Manifolds (Mathematics) |
| ISBN | 3-540-37112-5 |
| Classificazione |
57Q50
57P05 57Q40 57Q25 57Q05 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Definitions -- Existence -- Uniqueness -- Transversality -- Classifying stratifications and cobordism theories -- Obstructions to block bundles -- Open questions -- Symmetry of transversality. |
| Record Nr. | UNISA-996466530003316 |
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Stone David A (David Aurel)
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| Berlin ; ; Heidelberg : , : Springer-Verlag, , [1972] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Structure and regularity of group actions on one-manifolds / / Sang-hyun Kim, Thomas Koberda
| Structure and regularity of group actions on one-manifolds / / Sang-hyun Kim, Thomas Koberda |
| Autore | Kim Sang-Hyun <1967-> |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2021] |
| Descrizione fisica | 1 online resource (332 pages) |
| Disciplina | 514.72 |
| Collana | Springer Monographs in Mathematics |
| Soggetto topico |
Diffeomorphisms
Manifolds (Mathematics) Difeomorfismes Varietats (Matemàtica) |
| Soggetto genere / forma | Llibres electrònics |
| ISBN | 3-030-89006-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910510575403321 |
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Kim Sang-Hyun <1967->
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| Cham, Switzerland : , : Springer, , [2021] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Structure and regularity of group actions on one-manifolds / / Sang-hyun Kim, Thomas Koberda
| Structure and regularity of group actions on one-manifolds / / Sang-hyun Kim, Thomas Koberda |
| Autore | Kim Sang-Hyun <1967-> |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2021] |
| Descrizione fisica | 1 online resource (332 pages) |
| Disciplina | 514.72 |
| Collana | Springer Monographs in Mathematics |
| Soggetto topico |
Diffeomorphisms
Manifolds (Mathematics) Difeomorfismes Varietats (Matemàtica) |
| Soggetto genere / forma | Llibres electrònics |
| ISBN | 3-030-89006-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISA-996466392003316 |
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Kim Sang-Hyun <1967->
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| Cham, Switzerland : , : Springer, , [2021] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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