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Analytic methods of spectral representations of non-selfadjoint (non-unitary) operators / / Vladimir A. Zolotarev
| Analytic methods of spectral representations of non-selfadjoint (non-unitary) operators / / Vladimir A. Zolotarev |
| Autore | Zolotarev Vladimir A |
| Edizione | [Second revised and enlarged edition.] |
| Pubbl/distr/stampa | Cham : , : Springer, , [2025] |
| Descrizione fisica | 1 online resource (xiv, 540 pages) : illustrations |
| Disciplina | 515.7 |
| Collana | Lecture notes in mathematics |
| Soggetto topico |
Selfadjoint operators
Operator theory Functional analysis Functional Analysis |
| ISBN |
9783031716577
3031716574 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | - 1. Local Colligations and Model Representations of Linear Non-Self-Adjoint Bounded Operators -- 2. Unitary Metric Colligations and Their Model Representations -- 3. Colligations Corresponding to Unbounded Operators and Their Model Representations -- 4. Elements of V.P. Potapov's J -Theory and the Factorization Problem of J -Contractive Matrix Functions. |
| Record Nr. | UNINA-9910991167003321 |
Zolotarev Vladimir A
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| Cham : , : Springer, , [2025] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Analytic methods of spectral representations of non-selfadjoint (non-unitary) operators / / Vladimir A. Zolotarev
| Analytic methods of spectral representations of non-selfadjoint (non-unitary) operators / / Vladimir A. Zolotarev |
| Autore | Zolotarev Vladimir A |
| Edizione | [Second revised and enlarged edition.] |
| Pubbl/distr/stampa | Cham : , : Springer, , [2025] |
| Descrizione fisica | 1 online resource (xiv, 540 pages) : illustrations |
| Disciplina | 515.7 |
| Collana | Lecture notes in mathematics |
| Soggetto topico |
Selfadjoint operators
Operator theory Functional analysis Functional Analysis |
| ISBN |
9783031716577
3031716574 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | - 1. Local Colligations and Model Representations of Linear Non-Self-Adjoint Bounded Operators -- 2. Unitary Metric Colligations and Their Model Representations -- 3. Colligations Corresponding to Unbounded Operators and Their Model Representations -- 4. Elements of V.P. Potapov's J -Theory and the Factorization Problem of J -Contractive Matrix Functions. |
| Record Nr. | UNISA-996655263603316 |
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Zolotarev Vladimir A
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| Cham : , : Springer, , [2025] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Autour de l'approximation semi-classique / Didier Robert
| Autour de l'approximation semi-classique / Didier Robert |
| Autore | Robert, Didier |
| Pubbl/distr/stampa | Boston : Birkhäuser, 1987 |
| Descrizione fisica | ix, 328 p. ; 24 cm |
| Disciplina | 515.7246 |
| Collana | Progress in mathematics [Birkhauser], ISSN 0743-1643; 68 |
| Soggetto topico |
Quantum theory
Selfadjoint operators |
| ISBN | 0817633545 |
| Classificazione |
AMS 81C (1985)
LC QA329.2.R63 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991000709519707536 |
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Robert, Didier
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| Boston : Birkhäuser, 1987 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Co-groups, commutator methods and spectral theory of N-Body Hamiltonians / Werner O. Amrein, Anne Boutet de Monvel, Vladimir Georgescu
| Co-groups, commutator methods and spectral theory of N-Body Hamiltonians / Werner O. Amrein, Anne Boutet de Monvel, Vladimir Georgescu |
| Autore | Amrein, Werner O. |
| Pubbl/distr/stampa | Basel ; Boston ; Berlin : Birkhauser, c1996 |
| Descrizione fisica | xiv, 460 p. ; 24 cm |
| Disciplina | 515.7 |
| Altri autori (Persone) |
Boutet de Monvel-Berthier, Anneauthor
Georgescu, Vladimir |
| Collana | Progress in mathematics [Birkhauser], ISSN 0743-1643; 135 |
| Soggetto topico |
Hamiltonian operator
Selfadjoint operators Spectral theory |
| ISBN | 3764353651 |
| Classificazione | AMS 46L60 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991000747809707536 |
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Amrein, Werner O.
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| Basel ; Boston ; Berlin : Birkhauser, c1996 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Combinatorial theory of the free product with amalgamation and operator-valued free probability theory / / Roland Speicher
| Combinatorial theory of the free product with amalgamation and operator-valued free probability theory / / Roland Speicher |
| Autore | Speicher Roland <1960-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1998] |
| Descrizione fisica | 1 online resource (105 p.) |
| Disciplina |
510 s
512/.55 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Operator-valued functions
Selfadjoint operators Free products (Group theory) Combinatorial analysis Free probability theory |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0216-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Introduction""; ""Chapter I. Preliminaries on non-crossing partitions""; ""1.1. Non-crossing partitions""; ""1.2. Incidence algebra and convolution""; ""1.3. Multiplicative functions""; ""Chapter II. Operator-valued multiplicative functions on the lattice of non-crossing partitions""; ""2.1. Operator-valued multiplicative functions""; ""2.2. Connection between f and f â??C""; ""2.3. Special case I = I(C,C)""; ""2.4. Tracial multiplicative functions""; ""2.5. Product and cluster property""; ""Chapter III. Amalgamated free products""; ""3.1. Basic notations""
""3.2. Moment and cumulant functions""""3.3. Definition of the amalgamated free product""; ""3.4. Explicit formula for α[sub(1)] â??α[sub(2)]""; ""3.5. Positivity of the amalgamated free product""; ""Chapter IV. Operator-valued free probability theory""; ""4.1. B-valued random variables and free convolution""; ""4.2. B-Gaussian distributions and central limit theorem""; ""4.3. Positivity of B-Gaussian distributions""; ""4.4. Compound B-Poisson distributions""; ""4.5. Infinitely divisible distributions""; ""4.6. Full Fock space over a Hilbert-B-bimodule"" ""4.7. Realization of infinitely divisible distributions on a full Fock space""""Chapter V. Operator-valued stochastic processes and stochastic differential equations""; ""5.1. B-valued stochastic processes""; ""5.2. Formulation of the problem""; ""5.3. Possible solutions of the problem""; ""5.4. Gaussian approximation""; ""Bibliography"" |
| Record Nr. | UNINA-9910481047503321 |
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Speicher Roland <1960->
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| Providence, Rhode Island : , : American Mathematical Society, , [1998] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Combinatorial theory of the free product with amalgamation and operator-valued free probability theory / / Roland Speicher
| Combinatorial theory of the free product with amalgamation and operator-valued free probability theory / / Roland Speicher |
| Autore | Speicher Roland <1960-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1998] |
| Descrizione fisica | 1 online resource (105 p.) |
| Disciplina |
510 s
512/.55 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Operator-valued functions
Selfadjoint operators Free products (Group theory) Combinatorial analysis Free probability theory |
| ISBN | 1-4704-0216-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Introduction""; ""Chapter I. Preliminaries on non-crossing partitions""; ""1.1. Non-crossing partitions""; ""1.2. Incidence algebra and convolution""; ""1.3. Multiplicative functions""; ""Chapter II. Operator-valued multiplicative functions on the lattice of non-crossing partitions""; ""2.1. Operator-valued multiplicative functions""; ""2.2. Connection between f and f â??C""; ""2.3. Special case I = I(C,C)""; ""2.4. Tracial multiplicative functions""; ""2.5. Product and cluster property""; ""Chapter III. Amalgamated free products""; ""3.1. Basic notations""
""3.2. Moment and cumulant functions""""3.3. Definition of the amalgamated free product""; ""3.4. Explicit formula for α[sub(1)] â??α[sub(2)]""; ""3.5. Positivity of the amalgamated free product""; ""Chapter IV. Operator-valued free probability theory""; ""4.1. B-valued random variables and free convolution""; ""4.2. B-Gaussian distributions and central limit theorem""; ""4.3. Positivity of B-Gaussian distributions""; ""4.4. Compound B-Poisson distributions""; ""4.5. Infinitely divisible distributions""; ""4.6. Full Fock space over a Hilbert-B-bimodule"" ""4.7. Realization of infinitely divisible distributions on a full Fock space""""Chapter V. Operator-valued stochastic processes and stochastic differential equations""; ""5.1. B-valued stochastic processes""; ""5.2. Formulation of the problem""; ""5.3. Possible solutions of the problem""; ""5.4. Gaussian approximation""; ""Bibliography"" |
| Record Nr. | UNINA-9910788734003321 |
|
Speicher Roland <1960->
|
||
| Providence, Rhode Island : , : American Mathematical Society, , [1998] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Combinatorial theory of the free product with amalgamation and operator-valued free probability theory / / Roland Speicher
| Combinatorial theory of the free product with amalgamation and operator-valued free probability theory / / Roland Speicher |
| Autore | Speicher Roland <1960-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1998] |
| Descrizione fisica | 1 online resource (105 p.) |
| Disciplina |
510 s
512/.55 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Operator-valued functions
Selfadjoint operators Free products (Group theory) Combinatorial analysis Free probability theory |
| ISBN | 1-4704-0216-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Introduction""; ""Chapter I. Preliminaries on non-crossing partitions""; ""1.1. Non-crossing partitions""; ""1.2. Incidence algebra and convolution""; ""1.3. Multiplicative functions""; ""Chapter II. Operator-valued multiplicative functions on the lattice of non-crossing partitions""; ""2.1. Operator-valued multiplicative functions""; ""2.2. Connection between f and f â??C""; ""2.3. Special case I = I(C,C)""; ""2.4. Tracial multiplicative functions""; ""2.5. Product and cluster property""; ""Chapter III. Amalgamated free products""; ""3.1. Basic notations""
""3.2. Moment and cumulant functions""""3.3. Definition of the amalgamated free product""; ""3.4. Explicit formula for α[sub(1)] â??α[sub(2)]""; ""3.5. Positivity of the amalgamated free product""; ""Chapter IV. Operator-valued free probability theory""; ""4.1. B-valued random variables and free convolution""; ""4.2. B-Gaussian distributions and central limit theorem""; ""4.3. Positivity of B-Gaussian distributions""; ""4.4. Compound B-Poisson distributions""; ""4.5. Infinitely divisible distributions""; ""4.6. Full Fock space over a Hilbert-B-bimodule"" ""4.7. Realization of infinitely divisible distributions on a full Fock space""""Chapter V. Operator-valued stochastic processes and stochastic differential equations""; ""5.1. B-valued stochastic processes""; ""5.2. Formulation of the problem""; ""5.3. Possible solutions of the problem""; ""5.4. Gaussian approximation""; ""Bibliography"" |
| Record Nr. | UNINA-9910807390703321 |
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Speicher Roland <1960->
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| Providence, Rhode Island : , : American Mathematical Society, , [1998] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Free random variables : a noncommutative probability approach to free products with applications to random matrices, operator algebras, and harmonic analysis on free groups / D. V. Voiculescu, K. J. Dykema, A. Nica
| Free random variables : a noncommutative probability approach to free products with applications to random matrices, operator algebras, and harmonic analysis on free groups / D. V. Voiculescu, K. J. Dykema, A. Nica |
| Autore | Nica, A. |
| Pubbl/distr/stampa | Providence, R. I., USA : American Mathematical Society, c1992 |
| Descrizione fisica | v, 70 p. : ill. ; 26 cm. |
| Disciplina | 512.55 |
| Altri autori (Persone) | Voiculescu, Dan Virgilauthor |
| Collana | CRM monograph series, ISSN 10658599 ; 1 |
| Soggetto topico |
Free products (Group theory)
Operator algebras Selfadjoint operators |
| ISBN | 082186999X |
| Classificazione |
AMS 46L10
AMS 46L35 AMS 46L50 AMS 47B80 AMS 60H25 QA326.V65 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991000912929707536 |
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Nica, A.
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| Providence, R. I., USA : American Mathematical Society, c1992 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Introduction to spectral theory : selfadjoint ordinary differential operators / Levitan B. Moiseevich and I.S. Sargsjan
| Introduction to spectral theory : selfadjoint ordinary differential operators / Levitan B. Moiseevich and I.S. Sargsjan |
| Autore | Levitan, Boris Moiseevich |
| Pubbl/distr/stampa | Providence : American Mathematical Society, 1975 |
| Descrizione fisica | xi, 525 p. ; 24 cm. |
| Altri autori (Persone) | Sargsjan, Ishkhan Saribekovichauthor |
| Soggetto topico |
Differential operators
Selfadjoint operators Spectral theory (Mathematics) |
| Classificazione |
510.46
510.47 515'.7222 QA379 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991001026299707536 |
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Levitan, Boris Moiseevich
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| Providence : American Mathematical Society, 1975 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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L²-invariants : theory and applications to geometry and K-theory / Wolfgang Lück
| L²-invariants : theory and applications to geometry and K-theory / Wolfgang Lück |
| Autore | Lück, Wolfgang |
| Pubbl/distr/stampa | Berlin : Springer, 2002 |
| Descrizione fisica | xv, 595 p. ; 25 cm. |
| Disciplina | 516.373 |
| Collana |
Ergebnisse der Mathematik und ihrer Grenzgebiete. 3. Folge ; 44
Ergebnisse der Mathematik und ihrer Grenzgebiete. 3. Folge, 0071-1136 ; 44 = A series of modern surveys in mathematics, 0071-1136 ; 44 |
| Soggetto topico |
Riemannian manifolds
Invariants Selfadjoint operators |
| ISBN | 3540435662 |
| Classificazione |
AMS 57-02
AMS 58-02 AMS 46-02 LC QA649.L83 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991004040709707536 |
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Lück, Wolfgang
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| Berlin : Springer, 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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