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Deformation theory of pseudogroup structures / / by Victor Guillemin and Shlomo Sternberg
| Deformation theory of pseudogroup structures / / by Victor Guillemin and Shlomo Sternberg |
| Autore | Guillemin Victor <1937-> |
| Pubbl/distr/stampa | Providence : , : American Mathematical Society, , 1966 |
| Descrizione fisica | 1 online resource (90 p.) |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Geometry, Differential
Group theory |
| ISBN | 1-4704-0011-1 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Â1. Introduction""; ""Â2. The language of jets""; ""Â3. The axioms on âŒ?""; ""Â4. The fundamental form""; ""Â5. The structural equation""; ""Â6. The second fundamental theorem""; ""Â7. Pseudogroup structures""; ""Â8. Deformations of âŒ?-structures""; ""Â9. The Spencer sequence""; ""Â10. An interpretation of the Spencer sequence in the special case of deformation theory""; ""Â11. Applications of the Spencer resolution to deformation theory""; ""Â12. Further remarks on deformation theory""; ""Â13. Almost structures""; ""Â14. Elliptic pseudogroups, the flat case""
""Â15. Elliptic pseudogroups in general""""Â16. The (second) Spencer sequence""; ""References"" |
| Record Nr. | UNINA-9910788602503321 |
Guillemin Victor <1937->
|
||
| Providence : , : American Mathematical Society, , 1966 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Deformation theory of pseudogroup structures / / by Victor Guillemin and Shlomo Sternberg
| Deformation theory of pseudogroup structures / / by Victor Guillemin and Shlomo Sternberg |
| Autore | Guillemin Victor <1937-> |
| Pubbl/distr/stampa | Providence : , : American Mathematical Society, , 1966 |
| Descrizione fisica | 1 online resource (90 p.) |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Geometry, Differential
Group theory |
| ISBN | 1-4704-0011-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Â1. Introduction""; ""Â2. The language of jets""; ""Â3. The axioms on âŒ?""; ""Â4. The fundamental form""; ""Â5. The structural equation""; ""Â6. The second fundamental theorem""; ""Â7. Pseudogroup structures""; ""Â8. Deformations of âŒ?-structures""; ""Â9. The Spencer sequence""; ""Â10. An interpretation of the Spencer sequence in the special case of deformation theory""; ""Â11. Applications of the Spencer resolution to deformation theory""; ""Â12. Further remarks on deformation theory""; ""Â13. Almost structures""; ""Â14. Elliptic pseudogroups, the flat case""
""Â15. Elliptic pseudogroups in general""""Â16. The (second) Spencer sequence""; ""References"" |
| Record Nr. | UNINA-9910811898303321 |
|
Guillemin Victor <1937->
|
||
| Providence : , : American Mathematical Society, , 1966 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Developments in Lorentzian geometry : GeLoCor 2021, Cordoba, Spain, February 1-5 / / edited by Alma L. Albujer [and four others]
| Developments in Lorentzian geometry : GeLoCor 2021, Cordoba, Spain, February 1-5 / / edited by Alma L. Albujer [and four others] |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2022] |
| Descrizione fisica | 1 online resource (323 pages) |
| Disciplina | 516 |
| Collana | Springer Proceedings in Mathematics and Statistics |
| Soggetto topico |
Geometry, Differential
General relativity (Physics) Geometria diferencial Relativitat general (Física) |
| Soggetto genere / forma | Llibres electrònics |
| ISBN | 3-031-05379-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Organization -- Preface -- Contents -- Semi-Riemannian Cones with Parallel Null Planes -- 1 Introduction -- 2 The Induced Structure on the Base -- 3 Consequences of the Fundamental Equations -- 4 The Local Form of the Metric on the Base -- References -- Nilpotent Structures of Neutral 4-Manifolds and Light-Like Surfaces -- 1 Introduction -- 2 Complex Structures and Paracomplex Structures of 4-Dimensional Neutral Vector Spaces -- 3 Nilpotent Structures of 4-Dimensional Neutral Vector Spaces -- 4 Almost Complex Structures and Almost Paracomplex Structures of Neutral 4-Manifolds -- 5 Almost Nilpotent Structures of Neutral 4-Manifolds -- 6 Light-Like Surfaces in Neutral 4-Manifolds -- References -- Positive Energy Theorems in Fourth-Order Gravity -- 1 Introduction -- 2 Preliminaries -- 3 Conservation Principles and Fourth Order Energy -- 4 Positive Energy Theorem for Einstein Metrics -- 5 Positive Energy Theorem for Stationary Solutions -- 6 The Q-Curvature Positive Mass Theorem -- References -- Curvature and Killing Vector Fields on Lorentzian 3-Manifolds -- 1 Introduction -- 2 The Newman-Penrose Formalism for Lorentzian 3-Manifolds -- 3 The Newman-Penrose Formalism and Global Obstructions -- 3.1 Evolution Equations for Divergence, Twist, and Shear -- 4 The Newman-Penrose Formalism and Local Classifications -- 4.1 The Riemannian Case -- 4.2 Local Coordinates -- 4.3 The Local Classification -- 4.4 The Lorentzian Setting -- References -- Bochner-Flat Para-Kähler Surfaces -- 1 Introduction -- 2 Walker Structures -- 2.1 Self-Dual Walker Manifolds -- 3 Bochner-Flat Para-Kähler Surfaces -- 3.1 Bochner-Flat Para-Kähler Surfaces of Constant Scalar Curvature -- 3.2 Some Examples of Bochner-Flat Para-Kähler Structures of Non-constant Scalar Curvature -- References -- Remarks on the Existence of CMC Cauchy Surfaces -- 1 Introduction.
2 Some CMC Existence Results -- 2.1 CMC Existence Result from a Spacetime Curvature Condition -- 2.2 CMC Existence Result Related to a Conjecture of Dilts and Holst -- 3 Remarks on the Conformal Structure of Cosmological Spacetimes -- References -- Lorentzian Area and Volume Estimates for Integral Mean Curvature Bounds -- 1 Introduction -- 2 Background -- 2.1 Our Setting -- 2.2 Comparison Spaces -- 2.3 The Cosmological Time Function and Its Properties -- 3 Area and Volume Estimates -- 3.1 Basic Area and Volume Estimates Using Integral Mean Curvature Bounds -- 3.2 Proof of Theorem 2 -- 4 Generalized Area Estimates for MathID486Σt -- 5 Extending Theorem 2 to Subsets and Non-compact MathID519Σ with Finite Area -- 6 Example: For p less than np< -- n, Bounds on the upper L Superscript pLp-Norm of upper H Subscript plusH+ are Insufficient for the Estimates (47), (48) -- References -- Null Hypersurfaces and the Rigged Metric -- 1 Introduction -- 2 Characterization of a Null Cone -- 3 Codimension Two Spacelike Submanifolds Through a Null Hypersurface -- References -- Spacelike Causal Boundary at Finite Distance and Continuous Extension of the Metric: A Preliminary Report -- 1 Introduction -- 2 Spacelike Causal Boundary at Finite Distance -- 3 C0 Extension of the Metric to the Causal Boundary -- References -- Lightlike Hypersurfaces and Time-Minimizing Geodesics in Cone Structures -- 1 Introduction -- 2 Preliminary Notions on Cone Structures -- 3 Lightlike Hypersurfaces -- 4 Smoothness of Achronal Boundaries -- 5 Minimization Properties of Cone Geodesics -- References -- Anisotropic Connections and Parallel Transport in Finsler Spacetimes -- 1 Introduction -- 2 General Background -- 2.1 Pseudo-Finsler Metrics -- 2.2 Finsler Spacetimes and Its Restspace -- 3 Anisotropic Connections -- 3.1 Anisotropic Tensor Fields and Their Vertical Derivatives. 3.2 Basic Notion of Anisotropic Connection -- 3.3 Extension to a Covariant Derivative of Anisotropic Tensors -- 4 Anisotropic Versus Nonlinear Connections -- 4.1 Setting for Nonlinear Connections -- 4.2 Interplay Between Anisotropic Connections and Nonlinear Ones -- 5 Anisotropic Versus Linear Connections -- 5.1 Linear Connections on VArightarrowA -- 5.2 Anisotropic Connections as Vertically Trivial Linear Connections -- 6 Anisotropic Versus Finsler Connections -- 6.1 The Metric Spray -- 6.2 The Finslerian Linear Connections -- 7 Parallel Transport and Anisotropic Connections -- 7.1 Observers and Parallel Transport -- 7.2 Recovering the Anisotropic Connection from the Transport -- 7.3 Levi-Civita-Chern Connection of a Finsler Spacetime -- References -- Stability of Pseudo-Kähler Manifolds and Cohomological Decomposition -- 1 Introduction -- 2 Bott-Chern Cohomology and Pseudo-Kähler Stability -- 3 Cohomological Decomposition and Stability -- 4 Cohomologically Pseudo-Kähler Solvmanifolds -- References -- Singularity Scattering Laws for Bouncing Cosmologies: A Brief Overview -- 1 Introduction -- 2 Global Nonlinear Stability of Einstein Spacetimes -- 2.1 Background -- 2.2 Self-gravitating Massive Matter Field -- 3 Spacetimes with Singularity Hypersurfaces -- 3.1 Our Standpoint -- 3.2 Formulation of the Problem -- 4 Fundamental Notions and Local Existence Theory -- 4.1 A Construction Scheme -- 4.2 Singularity Data and Asymptotic Profiles -- 4.3 Cyclic Spacetimes -- 4.4 Existence and Asymptotic Properties of Cyclic Spacetimes -- 5 Classification of Scattering Maps -- 5.1 Terminology -- 5.2 Main Classification Results -- 5.3 The Three Universal Laws of Quiescent Bouncing Cosmology -- 5.4 Role of the Small-Scale Physics -- References -- ε-Contact Structures and Six-Dimensional Supergravity -- 1 Introduction -- 2 ε-Contact Metric Structures. 3 Null Contact Metric Structures -- 3.1 Sasakian and K-Contact Null Contact Structures -- 4 εη-Einstein Structures and Six-Dimensional Supergravity -- References -- Geometry of Null Hypersurfaces in Lorentzian Space Forms -- 1 Introduction -- 2 The General Framework -- 3 Conformality: Definition, Examples and Related Results -- 4 Null Screen Isoparametric Hypersurfaces -- 5 Null Einstein Hypersurfaces -- References -- Dynamics of Relativistic Particles with Torsion in Certain Non-flat Spacetimes -- 1 Introduction -- 2 Generalities -- 2.1 Calculus of Variations -- 2.2 Equations of Motion -- 3 Set up -- 4 Trajectories in Generalized Robertson-Walker Spacetimes -- 4.1 Frenet Frame -- 4.2 The Curvature Functional -- 4.3 The Torsion Functional -- 5 Trajectories in Standard Static Spacetimes -- 5.1 Frenet Frame -- 5.2 The Curvature Functional -- 5.3 The Torsion Functional -- 6 Discussion -- References -- The Half-Space Model of Pseudo-hyperbolic Space -- 1 Introduction -- 2 First Definitions and Properties -- 2.1 The Half-Space Model -- 2.2 An Isometric Embedding -- 2.3 Symmetries -- 3 Totally Geodesic Submanifolds -- 3.1 The Geodesic Equations -- 3.2 Totally Geodesic Hypersurfaces -- 3.3 The General Classification -- 4 Geodesics -- 4.1 Lightlike Geodesics -- 4.2 A Preliminary Computation -- 4.3 Timelike Geodesics -- 4.4 Spacelike Geodesics -- 5 The Boundary at Infinity -- 5.1 The Extended Embedding -- 5.2 The Full Boundary in the Half-Space Model -- 5.3 Examples -- 5.4 Geodesics Revisited -- 6 Horospheres -- 7 Isometries -- 7.1 The Isometry Group Isom(mathcalHp,q) -- 7.2 Inversions -- 7.3 Action of Isom(mathbbHp,q) -- References -- Author Index. |
| Record Nr. | UNINA-9910616204203321 |
| Cham, Switzerland : , : Springer, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Developments in Lorentzian geometry : GeLoCor 2021, Cordoba, Spain, February 1-5 / / edited by Alma L. Albujer [and four others]
| Developments in Lorentzian geometry : GeLoCor 2021, Cordoba, Spain, February 1-5 / / edited by Alma L. Albujer [and four others] |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2022] |
| Descrizione fisica | 1 online resource (323 pages) |
| Disciplina | 516 |
| Collana | Springer Proceedings in Mathematics and Statistics |
| Soggetto topico |
Geometry, Differential
General relativity (Physics) Geometria diferencial Relativitat general (Física) |
| Soggetto genere / forma | Llibres electrònics |
| ISBN | 3-031-05379-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Organization -- Preface -- Contents -- Semi-Riemannian Cones with Parallel Null Planes -- 1 Introduction -- 2 The Induced Structure on the Base -- 3 Consequences of the Fundamental Equations -- 4 The Local Form of the Metric on the Base -- References -- Nilpotent Structures of Neutral 4-Manifolds and Light-Like Surfaces -- 1 Introduction -- 2 Complex Structures and Paracomplex Structures of 4-Dimensional Neutral Vector Spaces -- 3 Nilpotent Structures of 4-Dimensional Neutral Vector Spaces -- 4 Almost Complex Structures and Almost Paracomplex Structures of Neutral 4-Manifolds -- 5 Almost Nilpotent Structures of Neutral 4-Manifolds -- 6 Light-Like Surfaces in Neutral 4-Manifolds -- References -- Positive Energy Theorems in Fourth-Order Gravity -- 1 Introduction -- 2 Preliminaries -- 3 Conservation Principles and Fourth Order Energy -- 4 Positive Energy Theorem for Einstein Metrics -- 5 Positive Energy Theorem for Stationary Solutions -- 6 The Q-Curvature Positive Mass Theorem -- References -- Curvature and Killing Vector Fields on Lorentzian 3-Manifolds -- 1 Introduction -- 2 The Newman-Penrose Formalism for Lorentzian 3-Manifolds -- 3 The Newman-Penrose Formalism and Global Obstructions -- 3.1 Evolution Equations for Divergence, Twist, and Shear -- 4 The Newman-Penrose Formalism and Local Classifications -- 4.1 The Riemannian Case -- 4.2 Local Coordinates -- 4.3 The Local Classification -- 4.4 The Lorentzian Setting -- References -- Bochner-Flat Para-Kähler Surfaces -- 1 Introduction -- 2 Walker Structures -- 2.1 Self-Dual Walker Manifolds -- 3 Bochner-Flat Para-Kähler Surfaces -- 3.1 Bochner-Flat Para-Kähler Surfaces of Constant Scalar Curvature -- 3.2 Some Examples of Bochner-Flat Para-Kähler Structures of Non-constant Scalar Curvature -- References -- Remarks on the Existence of CMC Cauchy Surfaces -- 1 Introduction.
2 Some CMC Existence Results -- 2.1 CMC Existence Result from a Spacetime Curvature Condition -- 2.2 CMC Existence Result Related to a Conjecture of Dilts and Holst -- 3 Remarks on the Conformal Structure of Cosmological Spacetimes -- References -- Lorentzian Area and Volume Estimates for Integral Mean Curvature Bounds -- 1 Introduction -- 2 Background -- 2.1 Our Setting -- 2.2 Comparison Spaces -- 2.3 The Cosmological Time Function and Its Properties -- 3 Area and Volume Estimates -- 3.1 Basic Area and Volume Estimates Using Integral Mean Curvature Bounds -- 3.2 Proof of Theorem 2 -- 4 Generalized Area Estimates for MathID486Σt -- 5 Extending Theorem 2 to Subsets and Non-compact MathID519Σ with Finite Area -- 6 Example: For p less than np< -- n, Bounds on the upper L Superscript pLp-Norm of upper H Subscript plusH+ are Insufficient for the Estimates (47), (48) -- References -- Null Hypersurfaces and the Rigged Metric -- 1 Introduction -- 2 Characterization of a Null Cone -- 3 Codimension Two Spacelike Submanifolds Through a Null Hypersurface -- References -- Spacelike Causal Boundary at Finite Distance and Continuous Extension of the Metric: A Preliminary Report -- 1 Introduction -- 2 Spacelike Causal Boundary at Finite Distance -- 3 C0 Extension of the Metric to the Causal Boundary -- References -- Lightlike Hypersurfaces and Time-Minimizing Geodesics in Cone Structures -- 1 Introduction -- 2 Preliminary Notions on Cone Structures -- 3 Lightlike Hypersurfaces -- 4 Smoothness of Achronal Boundaries -- 5 Minimization Properties of Cone Geodesics -- References -- Anisotropic Connections and Parallel Transport in Finsler Spacetimes -- 1 Introduction -- 2 General Background -- 2.1 Pseudo-Finsler Metrics -- 2.2 Finsler Spacetimes and Its Restspace -- 3 Anisotropic Connections -- 3.1 Anisotropic Tensor Fields and Their Vertical Derivatives. 3.2 Basic Notion of Anisotropic Connection -- 3.3 Extension to a Covariant Derivative of Anisotropic Tensors -- 4 Anisotropic Versus Nonlinear Connections -- 4.1 Setting for Nonlinear Connections -- 4.2 Interplay Between Anisotropic Connections and Nonlinear Ones -- 5 Anisotropic Versus Linear Connections -- 5.1 Linear Connections on VArightarrowA -- 5.2 Anisotropic Connections as Vertically Trivial Linear Connections -- 6 Anisotropic Versus Finsler Connections -- 6.1 The Metric Spray -- 6.2 The Finslerian Linear Connections -- 7 Parallel Transport and Anisotropic Connections -- 7.1 Observers and Parallel Transport -- 7.2 Recovering the Anisotropic Connection from the Transport -- 7.3 Levi-Civita-Chern Connection of a Finsler Spacetime -- References -- Stability of Pseudo-Kähler Manifolds and Cohomological Decomposition -- 1 Introduction -- 2 Bott-Chern Cohomology and Pseudo-Kähler Stability -- 3 Cohomological Decomposition and Stability -- 4 Cohomologically Pseudo-Kähler Solvmanifolds -- References -- Singularity Scattering Laws for Bouncing Cosmologies: A Brief Overview -- 1 Introduction -- 2 Global Nonlinear Stability of Einstein Spacetimes -- 2.1 Background -- 2.2 Self-gravitating Massive Matter Field -- 3 Spacetimes with Singularity Hypersurfaces -- 3.1 Our Standpoint -- 3.2 Formulation of the Problem -- 4 Fundamental Notions and Local Existence Theory -- 4.1 A Construction Scheme -- 4.2 Singularity Data and Asymptotic Profiles -- 4.3 Cyclic Spacetimes -- 4.4 Existence and Asymptotic Properties of Cyclic Spacetimes -- 5 Classification of Scattering Maps -- 5.1 Terminology -- 5.2 Main Classification Results -- 5.3 The Three Universal Laws of Quiescent Bouncing Cosmology -- 5.4 Role of the Small-Scale Physics -- References -- ε-Contact Structures and Six-Dimensional Supergravity -- 1 Introduction -- 2 ε-Contact Metric Structures. 3 Null Contact Metric Structures -- 3.1 Sasakian and K-Contact Null Contact Structures -- 4 εη-Einstein Structures and Six-Dimensional Supergravity -- References -- Geometry of Null Hypersurfaces in Lorentzian Space Forms -- 1 Introduction -- 2 The General Framework -- 3 Conformality: Definition, Examples and Related Results -- 4 Null Screen Isoparametric Hypersurfaces -- 5 Null Einstein Hypersurfaces -- References -- Dynamics of Relativistic Particles with Torsion in Certain Non-flat Spacetimes -- 1 Introduction -- 2 Generalities -- 2.1 Calculus of Variations -- 2.2 Equations of Motion -- 3 Set up -- 4 Trajectories in Generalized Robertson-Walker Spacetimes -- 4.1 Frenet Frame -- 4.2 The Curvature Functional -- 4.3 The Torsion Functional -- 5 Trajectories in Standard Static Spacetimes -- 5.1 Frenet Frame -- 5.2 The Curvature Functional -- 5.3 The Torsion Functional -- 6 Discussion -- References -- The Half-Space Model of Pseudo-hyperbolic Space -- 1 Introduction -- 2 First Definitions and Properties -- 2.1 The Half-Space Model -- 2.2 An Isometric Embedding -- 2.3 Symmetries -- 3 Totally Geodesic Submanifolds -- 3.1 The Geodesic Equations -- 3.2 Totally Geodesic Hypersurfaces -- 3.3 The General Classification -- 4 Geodesics -- 4.1 Lightlike Geodesics -- 4.2 A Preliminary Computation -- 4.3 Timelike Geodesics -- 4.4 Spacelike Geodesics -- 5 The Boundary at Infinity -- 5.1 The Extended Embedding -- 5.2 The Full Boundary in the Half-Space Model -- 5.3 Examples -- 5.4 Geodesics Revisited -- 6 Horospheres -- 7 Isometries -- 7.1 The Isometry Group Isom(mathcalHp,q) -- 7.2 Inversions -- 7.3 Action of Isom(mathbbHp,q) -- References -- Author Index. |
| Record Nr. | UNISA-996495170703316 |
| Cham, Switzerland : , : Springer, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Developments of harmonic maps, wave maps and Yang-Mills fields into biharmonic maps, biwave maps and bi-Yang-Mills fields / / Yuan-Jen Chiang
| Developments of harmonic maps, wave maps and Yang-Mills fields into biharmonic maps, biwave maps and bi-Yang-Mills fields / / Yuan-Jen Chiang |
| Autore | Chiang Yuan-Jen |
| Edizione | [1st ed. 2013.] |
| Pubbl/distr/stampa | Basel ; ; New York, : Springer, c2013 |
| Descrizione fisica | 1 online resource (418 p.) |
| Disciplina | 516.362 |
| Collana | Frontiers in mathematics |
| Soggetto topico |
Harmonic maps
Geometry, Differential |
| ISBN | 3-0348-0534-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Preface. 1 Harmonic Maps -- 2 Wave Maps.-3 Yang-Mills Fields -- 4 Biharmonic Maps -- 5 Biwave Maps -- 6 Bi-Yang-Mills Fields.-7 Exponential Harmonic Maps.-8 Exponential Wave Maps -- 9. Exponential Yang-Mills Connections -- Index. . |
| Record Nr. | UNINA-9910438143503321 |
|
Chiang Yuan-Jen
|
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| Basel ; ; New York, : Springer, c2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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A differential approach to geometry : geometric trilogy III / / Francis Borceux
| A differential approach to geometry : geometric trilogy III / / Francis Borceux |
| Autore | Borceux Francis |
| Edizione | [1st ed. 2014.] |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , 2014 |
| Descrizione fisica | 1 online resource (xvi, 452 pages) : illustrations |
| Disciplina | 516 |
| Collana | Gale eBooks |
| Soggetto topico | Geometry, Differential |
| ISBN | 3-319-01736-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction -- Preface -- 1.The Genesis of Differential Methods -- 2.Plane Curves -- 3.A Museum of Curves -- 4.Skew Curves -- 5.Local Theory of Surfaces -- 6.Towards Riemannian Geometry -- 7.Elements of Global Theory of Surfaces -- Appendices: A.Topology -- B.Differential Equations -- Index -- Bibliography. |
| Record Nr. | UNINA-9910300141203321 |
|
Borceux Francis
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| Cham, Switzerland : , : Springer, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Differential geometric methods in mathematical physics : proceedings of the 14th international conference held in Salamanca, Spain, June 24-29, 1985 / / edited by Pedro Luis García Pérez, A. Pérez-Rendón
| Differential geometric methods in mathematical physics : proceedings of the 14th international conference held in Salamanca, Spain, June 24-29, 1985 / / edited by Pedro Luis García Pérez, A. Pérez-Rendón |
| Edizione | [1st ed. 1987.] |
| Pubbl/distr/stampa | Berlin : , : Springer-Verlag, , [1987] |
| Descrizione fisica | 1 online resource (VIII, 304 p.) |
| Disciplina | 516.36 |
| Collana | Lecture notes in mathematics (Springer-Verlag) |
| Soggetto topico |
Geometry, Differential
Mathematical physics |
| ISBN | 3-540-47854-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | The automorphism group of a hermitian superalgebra -- Le principe de trialite, le principe d'interaction et les algebres de Lie graduees orthosymplectiques -- Graded manifolds and pairs -- Mathematics for classical supergravities -- Lagrangian gauge theories on supermanifolds -- Supergauge theories in graded manifolds -- Variational berezinian problems and their relationship with graded variational problems -- Cosmology and Kaluza-Klein theories -- Strings: From hadron dual models to gravity, unification and the structure of space-time -- The dirac & Levy-Leblond equations and geometric quantization -- Poincaré gauge theory of gravitation: Foundations, exact solutions and computer algebra -- Systems of vector valued forms on a fibred manifold and applications to gauge theories -- Essential extensions of some infinite dimensional lie algebras -- Sur certaines expressions globales d'une forme volume. |
| Record Nr. | UNISA-996466498703316 |
| Berlin : , : Springer-Verlag, , [1987] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Differential geometric methods in mathematical physics : proceedings of an international conference held at the Technical University of Clausthal, FRG, August 30-September 2, 1983. / / edited by H. D. Doebner and J. O. Hennig
| Differential geometric methods in mathematical physics : proceedings of an international conference held at the Technical University of Clausthal, FRG, August 30-September 2, 1983. / / edited by H. D. Doebner and J. O. Hennig |
| Edizione | [1st ed. 1985.] |
| Pubbl/distr/stampa | Berlin, Germany : , : Springer-Verlag, , [1985] |
| Descrizione fisica | 1 online resource (VIII, 344 p.) |
| Disciplina | 530.15636 |
| Collana | Lecture Notes in Mathematics |
| Soggetto topico |
Geometry, Differential
Mathematical physics Physics |
| ISBN | 3-540-39585-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | The work of Steven M. Paneitz -- Indecomposable finite dimensional representations of the poincare group and associated fields -- The energy momentum mapping of the lagrange top -- On the momentum mapping in field theory -- An axiomatic characterization of the poincare-cartan form for second order variational problems -- Energy level distributions and chaos in quantum mechanics -- Quasi-*-algebras and general weyl quantization -- Geometry of dynamical systems with time-dependent constraints and time-dependent hamiltonians: An approach toward quantization -- Regularity aspects of the quantized perturbative S-matrix in 4-dimensional space-time -- Curvature forms with singularities and non-integral characteristic classes -- Yang-mills aspects of poincaré gauge theories -- Supermanifolds and Berezin's new integral -- Spontaneous compactification and fermion chirality -- Off-shell extended supergravity in extended superspace -- Completely integrable systems of KdV-type related to isospectral periodic regular difference operators -- Non-linear techniques in two dimensional grassmannian Sigma models -- A geometrical obstruction to the existence of two totally umbilical complementary foliations in compact manifolds -- Einstein equations without killing vectors, non-linear sigma models and self-dual yang-mills theory -- Locality and uniformity in global elasticity -- Differential geometrical approach to the theory of amorphous solids -- The ising model on finitely generated groups and the braid group. |
| Record Nr. | UNISA-996466633203316 |
| Berlin, Germany : , : Springer-Verlag, , [1985] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Differential geometric methods in mathematical physics : proceedings of a conference held at the Technical University of Clausthal, FRG, July 23-25 1980 / / edited by H. D. Doebner, S. I. Andersson, H. R. Petry
| Differential geometric methods in mathematical physics : proceedings of a conference held at the Technical University of Clausthal, FRG, July 23-25 1980 / / edited by H. D. Doebner, S. I. Andersson, H. R. Petry |
| Edizione | [1st ed. 1982.] |
| Pubbl/distr/stampa | Berlin ; ; Heidelberg : , : Springer-Verlag, , [1982] |
| Descrizione fisica | 1 online resource (VIII, 312 p.) |
| Disciplina | 530.15 |
| Collana | Lecture Notes in Mathematics |
| Soggetto topico |
Mathematical physics
Geometry, Differential |
| ISBN | 3-540-39002-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Massless limits and dual field theories -- Poisson commutativity and the generalized periodic toda lattice -- Spaces of solutions of relativistic field theories with constraints -- The symplectic “category” -- Moments and reductions -- Elementary systems for lie algebra bundle actions -- What kind of a dynamical system is the radiating electron? -- Asymptotics of elementary spherical functions -- Hermitian structures on solution varieties of nonlinear relativistic wave equations -- Vector bundle connections and liftings of partial differential operators -- Phase space of the coupled vectorial Klein-Gordon-Maxwell equations -- Particle theory and global geometry -- Group theoretical aspects of the chronometric theory -- Spinor structures -- The complex cayley algebra and the Lorentz group -- Prequantisation from path integral viewpoint -- A geometrical property of POV-measures and systems of covariance -- Path integrals over manifolds -- Gauge-theory ghosts and ghost-gauge theories -- On monopole systems with weak axial symmetry -- Quantum fields in curved space-times and scattering theory -- The quantized maxwell field and its gauges; A generalization of wightman theory. |
| Record Nr. | UNISA-996466492603316 |
| Berlin ; ; Heidelberg : , : Springer-Verlag, , [1982] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Differential geometric methods in the control of partial differential equations : 1999 AMS-IMS-SIAM Joint Summer Research Conference on Differential Geometric Methods in the Control of Partial Differential Equations, University of Colorado, Boulder, June 27-July 1, 1999 / / Robert Gulliver, Walter Littman, Roberto Triggiani, editors
| Differential geometric methods in the control of partial differential equations : 1999 AMS-IMS-SIAM Joint Summer Research Conference on Differential Geometric Methods in the Control of Partial Differential Equations, University of Colorado, Boulder, June 27-July 1, 1999 / / Robert Gulliver, Walter Littman, Roberto Triggiani, editors |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2000] |
| Descrizione fisica | 1 online resource (418 p.) |
| Disciplina | 515/.35 |
| Collana | Contemporary mathematics |
| Soggetto topico |
Boundary value problems - Numerical solutions
Differential equations, Partial - Numerical solutions Geometry, Differential |
| Soggetto genere / forma | Electronic books. |
| ISBN | 0-8218-7858-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Preface""; ""Wellposedness of a structural acoustics model with point control""; ""Intrinsic geometric model for the vibration of a constrained shell""; ""A noise reduction problem arising in structural acoustics: A three-dimensional solution""; ""The free boundary problem in the optimization of composite membranes""; ""Tangential differential calculus and functional analysis on a C1,1 submanifold""; ""Carleman estimates with two large parameters and applications""; ""On the prescribed Scalar curvature problem on compact manifolds with boundary""
""Chord uniqueness and controllability: The view from the boundary, I""""Nonlinear boundary stabilization of a system of anisotropic elasticity with light internal damping""; ""Carleman estimate with the Neumann boundary condition and its applications to the observability inequality and inverse hyperbolic problems""; ""Nonconservative wave equations with unobserved Neumann B. C.: Global uniqueness and observability in one shot""; ""Uniform stability of a coupled structural acoustic system with thermoelastic effects and weak structural damping"" ""Topological derivative for nucleation of non-circular voids. The Neumann problem""""Remarks on global uniqueness theorems for partial differential equations""; ""Evolution of a graph by Levi form""; ""Observability inequalities for the Euler-Bernoulli plate with variable coefficients"" |
| Record Nr. | UNINA-9910480262403321 |
| Providence, Rhode Island : , : American Mathematical Society, , [2000] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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