Durch Symmetrie die moderne Physik verstehen [[electronic resource] ] : Ein neuer Zugang zu den fundamentalen Theorien / / von Jakob Schwichtenberg |
Autore | Schwichtenberg Jakob |
Edizione | [1st ed. 2017.] |
Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer Spektrum, , 2017 |
Descrizione fisica | 1 online resource (XVII, 299 S. 26 Abb.) |
Disciplina | 530.1 |
Soggetto topico |
Mathematical physics
Nuclear physics Topological groups Lie groups Theoretical, Mathematical and Computational Physics Mathematical Physics Particle and Nuclear Physics Topological Groups, Lie Groups |
ISBN | 3-662-53812-1 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | ger |
Nota di contenuto | Teil I Grundlagen -- 1 Einleitung -- 2 Die Spezielle Relativitätstheorie -- Teil II Symmetrie-Werkzeuge -- 3 Lie-Gruppentheorie -- 4 Das Framework -- Teil III Die Gleichungen der Natur -- 5 Messoperatoren -- 6 Theorie ohne Wechselwirkungen -- 7 Wechselwirkungstheorie -- Teil IV Applications -- 8 Quantenmechanik -- 9 Quantenfeldtheorie -- 10 Klassische Mechanik -- 11 Elektrodynamik -- 12 Gravitation -- 13 Schlusswort -- Teil V Appendices -- A Vektoranalysis -- B Analysis -- C Lineare Algebra -- D Zusätzliche mathematische Begriffe. |
Record Nr. | UNINA-9910484899803321 |
Schwichtenberg Jakob | ||
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer Spektrum, , 2017 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Equivariant Ordinary Homology and Cohomology [[electronic resource] /] / by Steven R. Costenoble, Stefan Waner |
Autore | Costenoble Steven R |
Edizione | [1st ed. 2016.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 |
Descrizione fisica | 1 online resource (XIV, 294 p. 1 illus.) |
Disciplina | 514.23 |
Collana | Lecture Notes in Mathematics |
Soggetto topico |
Algebraic topology
Manifolds (Mathematics) Complex manifolds Category theory (Mathematics) Homological algebra Topological groups Lie groups Algebraic Topology Manifolds and Cell Complexes (incl. Diff.Topology) Category Theory, Homological Algebra Topological Groups, Lie Groups |
ISBN | 3-319-50448-7 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | 1 RO(G)-graded Ordinary Homology and Cohomology -- 2 Parametrized Homotopy Theory and Fundamental Groupoids -- 3 RO(ΠB)-graded Ordinary Homology and Cohomology. |
Record Nr. | UNINA-9910161655203321 |
Costenoble Steven R | ||
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Equivariant Ordinary Homology and Cohomology [[electronic resource] /] / by Steven R. Costenoble, Stefan Waner |
Autore | Costenoble Steven R |
Edizione | [1st ed. 2016.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 |
Descrizione fisica | 1 online resource (XIV, 294 p. 1 illus.) |
Disciplina | 514.23 |
Collana | Lecture Notes in Mathematics |
Soggetto topico |
Algebraic topology
Manifolds (Mathematics) Complex manifolds Category theory (Mathematics) Homological algebra Topological groups Lie groups Algebraic Topology Manifolds and Cell Complexes (incl. Diff.Topology) Category Theory, Homological Algebra Topological Groups, Lie Groups |
ISBN | 3-319-50448-7 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | 1 RO(G)-graded Ordinary Homology and Cohomology -- 2 Parametrized Homotopy Theory and Fundamental Groupoids -- 3 RO(ΠB)-graded Ordinary Homology and Cohomology. |
Record Nr. | UNISA-996466766603316 |
Costenoble Steven R | ||
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. di Salerno | ||
|
Ergodic Theoretic Methods in Group Homology [[electronic resource] ] : A Minicourse on L2-Betti Numbers in Group Theory / / by Clara Löh |
Autore | Löh Clara |
Edizione | [1st ed. 2020.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
Descrizione fisica | 1 online resource (IX, 114 p. 1 illus.) |
Disciplina | 512.2 |
Collana | SpringerBriefs in Mathematics |
Soggetto topico |
Group theory
Algebraic topology Dynamics Ergodic theory Vibration Dynamical systems Topological groups Lie groups Group Theory and Generalizations Algebraic Topology Dynamical Systems and Ergodic Theory Vibration, Dynamical Systems, Control Topological Groups, Lie Groups |
ISBN | 3-030-44220-9 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | 0 Introduction -- 1 The von Neumann dimension -- 2 L2-Betti numbers -- 3 The residually finite view: Approximation -- 4 The dynamical view: Measured group theory -- 5 Invariant random subgroups -- 6 Simplicial volume -- A Quick reference -- Bibliography -- Symbols -- Index. |
Record Nr. | UNISA-996418272203316 |
Löh Clara | ||
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. di Salerno | ||
|
Ergodic Theoretic Methods in Group Homology [[electronic resource] ] : A Minicourse on L2-Betti Numbers in Group Theory / / by Clara Löh |
Autore | Löh Clara |
Edizione | [1st ed. 2020.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
Descrizione fisica | 1 online resource (IX, 114 p. 1 illus.) |
Disciplina | 512.2 |
Collana | SpringerBriefs in Mathematics |
Soggetto topico |
Group theory
Algebraic topology Dynamics Ergodic theory Vibration Dynamical systems Topological groups Lie groups Group Theory and Generalizations Algebraic Topology Dynamical Systems and Ergodic Theory Vibration, Dynamical Systems, Control Topological Groups, Lie Groups |
ISBN | 3-030-44220-9 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | 0 Introduction -- 1 The von Neumann dimension -- 2 L2-Betti numbers -- 3 The residually finite view: Approximation -- 4 The dynamical view: Measured group theory -- 5 Invariant random subgroups -- 6 Simplicial volume -- A Quick reference -- Bibliography -- Symbols -- Index. |
Record Nr. | UNINA-9910484190903321 |
Löh Clara | ||
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Extensions of Positive Definite Functions [[electronic resource] ] : Applications and Their Harmonic Analysis / / by Palle Jorgensen, Steen Pedersen, Feng Tian |
Autore | Jorgensen Palle |
Edizione | [1st ed. 2016.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 |
Descrizione fisica | 1 online resource (XXVI, 231 p. 48 illus., 9 illus. in color.) |
Disciplina | 515.2433 |
Collana | Lecture Notes in Mathematics |
Soggetto topico |
Harmonic analysis
Topological groups Lie groups Fourier analysis Functional analysis Mathematical physics Probabilities Abstract Harmonic Analysis Topological Groups, Lie Groups Fourier Analysis Functional Analysis Mathematical Physics Probability Theory and Stochastic Processes |
ISBN | 3-319-39780-X |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Intro -- Foreword -- Preface -- Acknowledgments -- Contents -- List of Figures -- List of Tables -- Symbols -- 1 Introduction -- 1.1 Two Extension Problems -- 1.1.1 Where to Find It -- 1.2 Quantum Physics -- 1.3 Stochastic Processes -- 1.3.1 Early Roots -- 1.3.2 An Application of Lemma 1.1: A Positive Definite Function on an Infinite Dimensional Vector Space -- 1.4 Overview of Applications of RKHSs -- 1.4.1 Connections to Gaussian Processes -- 1.5 Earlier Papers -- 1.6 Organization -- 2 Extensions of Continuous Positive Definite Functions -- 2.1 The RKHS HF -- 2.1.1 An Isometry -- 2.2 The Skew-Hermitian Operator D(F) in HF -- 2.2.1 The Case of Conjugations -- 2.2.2 Illustration: G=R, Correspondence Between the Two Extension Problems -- 2.3 Enlarging the Hilbert Space -- 2.4 Ext1(F) and Ext2(F) -- 2.4.1 The Case of n=1 -- 2.4.2 Comparison of p.d. Kernels -- 2.5 Spectral Theory of D(F) and Its Extensions -- 3 The Case of More General Groups -- 3.1 Locally Compact Abelian Groups -- 3.2 Lie Groups -- 3.2.1 The GNS Construction -- 3.2.2 Local Representations -- 3.2.3 The Convex Operation in Ext(F) -- 4 Examples -- 4.1 The Case of G=Rn -- 4.2 The Case of G=R/Z -- 4.3 Example: ei2πx -- 4.4 Example: e-|x| in (-a,a), Extensions to T=R/Z -- 4.4.1 General Consideration -- 4.5 Example: e-|x| in (-a,a), Extensions to R -- 4.6 Example: A Non-extendable p.d. Function in a Neighborhood of Zero in G=R2 -- 4.6.1 A Locally Defined p.d. Functions F on G=R2 with Ext(F)=. -- 5 Type I vs. Type II Extensions -- 5.1 Pólya Extensions -- 5.2 Main Theorems -- 5.2.1 Some Applications -- 5.3 The Deficiency-Indices of D(F) -- 5.3.1 Pólya-Extensions -- 5.4 The Example 5.3, Green's Function, and an HF-ONB -- 6 Spectral Theory for Mercer Operators, and Implications for Ext(F) -- 6.1 Groups, Boundary Representations, and Renormalization -- 6.2 Shannon Sampling, and Bessel Frames.
6.3 Application: The Case of F2 and Rank-1 Perturbations -- 6.4 Positive Definite Functions, Green's Functions, and Boundary -- 6.4.1 Connection to the Energy Form Hilbert Spaces -- 7 Green's Functions -- 7.1 The RKHSs for the Two Examples F2 and F3 in Table 5.1 -- 7.1.1 Green's Functions -- 7.1.1.1 Summary: Conclusions for the Two Examples -- 7.1.2 The Case of F2(x)=1-|x|, x(-12,12) -- 7.1.2.1 Pinned Brownian Motion -- 7.1.3 The Case of F3(x)=e-|x|, x(-1,1) -- 7.1.4 Integral Kernels and Positive Definite Functions -- 7.1.5 The Ornstein-Uhlenbeck Process Revisited -- 7.1.6 An Overview of the Two Cases: F2 and F3. -- 7.2 Higher Dimensions -- 8 Comparing the Different RKHSs HF and HK -- 8.1 Applications -- 8.2 Radially Symmetric Positive Definite Functions -- 8.3 Connecting F and F When F Is a Positive Definite Function -- 8.4 The Imaginary Part of a Positive Definite Function -- 8.4.1 Connections to, and Applications of, Bochner's Theorem -- 9 Convolution Products -- 10 Models for, and Spectral Representations of, OperatorExtensions -- 10.1 Model for Restrictions of Continuous p.d. Functions on R -- 10.2 A Model of ALL Deficiency Index-(1,1) Operators -- 10.2.1 Momentum Operators in L2(0,1) -- 10.2.2 Restriction Operators -- 10.3 The Case of Indices (d,d) Where d>1 -- 10.4 Spectral Representation of Index (1,1) Hermitian Operators -- 11 Overview and Open Questions -- 11.1 From Restriction Operator to Restriction of p.d. Function -- 11.2 The Splitting HF=HF(atom)HF(ac) HF(sing) -- 11.3 The Case of G=R1 -- 11.4 The Extreme Points of Ext(F) and { F} -- References -- Index. |
Record Nr. | UNINA-9910137138703321 |
Jorgensen Palle | ||
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Extensions of Positive Definite Functions [[electronic resource] ] : Applications and Their Harmonic Analysis / / by Palle Jorgensen, Steen Pedersen, Feng Tian |
Autore | Jorgensen Palle |
Edizione | [1st ed. 2016.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 |
Descrizione fisica | 1 online resource (XXVI, 231 p. 48 illus., 9 illus. in color.) |
Disciplina | 515.2433 |
Collana | Lecture Notes in Mathematics |
Soggetto topico |
Harmonic analysis
Topological groups Lie groups Fourier analysis Functional analysis Mathematical physics Probabilities Abstract Harmonic Analysis Topological Groups, Lie Groups Fourier Analysis Functional Analysis Mathematical Physics Probability Theory and Stochastic Processes |
ISBN | 3-319-39780-X |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Intro -- Foreword -- Preface -- Acknowledgments -- Contents -- List of Figures -- List of Tables -- Symbols -- 1 Introduction -- 1.1 Two Extension Problems -- 1.1.1 Where to Find It -- 1.2 Quantum Physics -- 1.3 Stochastic Processes -- 1.3.1 Early Roots -- 1.3.2 An Application of Lemma 1.1: A Positive Definite Function on an Infinite Dimensional Vector Space -- 1.4 Overview of Applications of RKHSs -- 1.4.1 Connections to Gaussian Processes -- 1.5 Earlier Papers -- 1.6 Organization -- 2 Extensions of Continuous Positive Definite Functions -- 2.1 The RKHS HF -- 2.1.1 An Isometry -- 2.2 The Skew-Hermitian Operator D(F) in HF -- 2.2.1 The Case of Conjugations -- 2.2.2 Illustration: G=R, Correspondence Between the Two Extension Problems -- 2.3 Enlarging the Hilbert Space -- 2.4 Ext1(F) and Ext2(F) -- 2.4.1 The Case of n=1 -- 2.4.2 Comparison of p.d. Kernels -- 2.5 Spectral Theory of D(F) and Its Extensions -- 3 The Case of More General Groups -- 3.1 Locally Compact Abelian Groups -- 3.2 Lie Groups -- 3.2.1 The GNS Construction -- 3.2.2 Local Representations -- 3.2.3 The Convex Operation in Ext(F) -- 4 Examples -- 4.1 The Case of G=Rn -- 4.2 The Case of G=R/Z -- 4.3 Example: ei2πx -- 4.4 Example: e-|x| in (-a,a), Extensions to T=R/Z -- 4.4.1 General Consideration -- 4.5 Example: e-|x| in (-a,a), Extensions to R -- 4.6 Example: A Non-extendable p.d. Function in a Neighborhood of Zero in G=R2 -- 4.6.1 A Locally Defined p.d. Functions F on G=R2 with Ext(F)=. -- 5 Type I vs. Type II Extensions -- 5.1 Pólya Extensions -- 5.2 Main Theorems -- 5.2.1 Some Applications -- 5.3 The Deficiency-Indices of D(F) -- 5.3.1 Pólya-Extensions -- 5.4 The Example 5.3, Green's Function, and an HF-ONB -- 6 Spectral Theory for Mercer Operators, and Implications for Ext(F) -- 6.1 Groups, Boundary Representations, and Renormalization -- 6.2 Shannon Sampling, and Bessel Frames.
6.3 Application: The Case of F2 and Rank-1 Perturbations -- 6.4 Positive Definite Functions, Green's Functions, and Boundary -- 6.4.1 Connection to the Energy Form Hilbert Spaces -- 7 Green's Functions -- 7.1 The RKHSs for the Two Examples F2 and F3 in Table 5.1 -- 7.1.1 Green's Functions -- 7.1.1.1 Summary: Conclusions for the Two Examples -- 7.1.2 The Case of F2(x)=1-|x|, x(-12,12) -- 7.1.2.1 Pinned Brownian Motion -- 7.1.3 The Case of F3(x)=e-|x|, x(-1,1) -- 7.1.4 Integral Kernels and Positive Definite Functions -- 7.1.5 The Ornstein-Uhlenbeck Process Revisited -- 7.1.6 An Overview of the Two Cases: F2 and F3. -- 7.2 Higher Dimensions -- 8 Comparing the Different RKHSs HF and HK -- 8.1 Applications -- 8.2 Radially Symmetric Positive Definite Functions -- 8.3 Connecting F and F When F Is a Positive Definite Function -- 8.4 The Imaginary Part of a Positive Definite Function -- 8.4.1 Connections to, and Applications of, Bochner's Theorem -- 9 Convolution Products -- 10 Models for, and Spectral Representations of, OperatorExtensions -- 10.1 Model for Restrictions of Continuous p.d. Functions on R -- 10.2 A Model of ALL Deficiency Index-(1,1) Operators -- 10.2.1 Momentum Operators in L2(0,1) -- 10.2.2 Restriction Operators -- 10.3 The Case of Indices (d,d) Where d>1 -- 10.4 Spectral Representation of Index (1,1) Hermitian Operators -- 11 Overview and Open Questions -- 11.1 From Restriction Operator to Restriction of p.d. Function -- 11.2 The Splitting HF=HF(atom)HF(ac) HF(sing) -- 11.3 The Case of G=R1 -- 11.4 The Extreme Points of Ext(F) and { F} -- References -- Index. |
Record Nr. | UNISA-996466771603316 |
Jorgensen Palle | ||
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. di Salerno | ||
|
Foundations of Hyperbolic Manifolds [[electronic resource] /] / by John G. Ratcliffe |
Autore | Ratcliffe John G |
Edizione | [3rd ed. 2019.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019 |
Descrizione fisica | 1 online resource (xii, 800 pages) : illustrations |
Disciplina | 516.9 |
Collana | Graduate Texts in Mathematics |
Soggetto topico |
Geometry
Topology Topological groups Lie groups Topological Groups, Lie Groups |
ISBN |
3-030-31597-5
9783030315979 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Euclidean Geometry -- Spherical Geometry -- Hyperbolic Geometry -- Inversive Geometry -- Isometries of Hyperbolic Space -- Geometry of Discrete Groups -- Classical Discrete Groups -- Geometric Manifolds -- Geometric Surfaces -- Hyperbolic 3-Manifolds -- Hyperbolic n-Manifolds -- Geometrically Finite n-Manifolds -- Geometric Orbifolds. |
Record Nr. | UNINA-9910349325903321 |
Ratcliffe John G | ||
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Functional Analysis and Operator Theory [[electronic resource] ] : Proceedings of a Conference held in Memory of U.N.Singh, New Delhi, India, 2-6 August, 1990 / / edited by B.S. Yadav, D. Singh |
Edizione | [1st ed. 1992.] |
Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1992 |
Descrizione fisica | 1 online resource (VIII, 224 p.) |
Disciplina | 515 |
Collana | Lecture Notes in Mathematics |
Soggetto topico |
Mathematical analysis
Analysis (Mathematics) Topological groups Lie groups Analysis Topological Groups, Lie Groups |
ISBN | 3-540-47041-7 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | A qualitative uncertainity principle for hypergroups -- Weighted shifts and composition operators on L2 -- Variation diminishing properties and convexity for the tensor product Bernstein operator -- Approximation in weighted Banach spaces of power series -- A note on generalised commutativity theorems in the Schatten norm -- De branges modules in H2(?K) of the torus -- Weak compactness of holomorphic composition operators on H 1 -- Nonexpansive mappings and proximinality in normed almost linear spaces -- Continuity of seminorms -- Maximal ideals in local Carleman algebras -- Convergence of polynomials with restricted zeros -- On a theorem of Pólya -- Algebra direct sum decomposition of CR(X) -- Exposed points and points of continuity in closed bounded convex sets -- Boundedly complete bases in various locally convex Spaces -- A representation of the multipler module homA(A,W) -- On two-parameter semigroup of operators -- Higher Fréchet and discrete Gâteaux differenttiability of n-convex functions on Banach spaces -- Role of James like spaces in multiplicative linear functionals on operator algebras -- The Carleman-Fourier transform and its applications -- Extending seminorms in locally pseudoconvex algebras. |
Record Nr. | UNISA-996466620703316 |
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1992 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. di Salerno | ||
|
Generalized Lorenz-Mie Theories [[electronic resource] /] / by Gérard Gouesbet, Gérard Gréhan |
Autore | Gouesbet Gérard |
Edizione | [2nd ed. 2017.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
Descrizione fisica | 1 online resource (XXXVII, 331 p. 25 illus., 16 illus. in color.) |
Disciplina | 620.1064 |
Soggetto topico |
Fluid mechanics
Optics Electrodynamics Topological groups Lie groups Microwaves Optical engineering Engineering Fluid Dynamics Classical Electrodynamics Topological Groups, Lie Groups Microwaves, RF and Optical Engineering |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Background in Maxwell’s Electromagnetism and Maxwell’s Equations -- Resolution of Special Maxwell‘s Equations -- Generalized Lorenz-Mie Theories in the Strict Sense, and other GLMTs -- Gaussian Beams, and Other Beams -- Finite Series -- Special Cases of Axisymmetric and Gaussian Beams -- The Localized Approximation and Localized Beam Models -- Applications, and Miscellaneous Issues -- Conclusion. |
Record Nr. | UNINA-9910254170403321 |
Gouesbet Gérard | ||
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|