Zettl Anton (65 results)

Broschiert. Condition: Gut. VI, 112 S. : 1 graph. Darst. Das hier angebotene Buch stammt aus einer teilaufgelösten Bibliothek und kann die entsprechenden Kennzeichnungen aufweisen (Rückenschild, Instituts-Stempel.); der Buchzustand ist ansonsten ordentlich und dem Alter entsprechend gut. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 215.…

Condition: New. In English.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: New.

Condition: New. In English.

Condition: New.

Condition: New. pp. 160.

Ed. Springer-Verlag - 1992, Lecture Notes in Mathematics 1536, in-8, broché, 150 pages Très bon état - Pour les envois hors de France, la tafication «livre & brochure» pour les frais de port a disparue.Les frais de port annoncés correspondent à une moyenne. Ils seront calculés au plus juste en fonction du poids de votre article.…

Softcover. Condition: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. C-03257 3540563873 Sprache: Englisch Gewicht in Gramm: 550.

Softcover. Condition: Gut. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. C-01217 3540085238 Sprache: Englisch Gewicht in Gramm: 550.

Condition: Gut. VI, 150 pages Ex-Library book in good condition. 9783540563877 Sprache: Englisch Gewicht in Gramm: 440.

150 pp. with some Figures, 3540563873 Sprache: Englisch Gewicht in Gramm: 260 Groß 8°, Original-Karton (Softcover), Bibliotheks-Exemplar (ordnungsgemäß entwidmet), Stempel auf Titel, insgesamt gutes und innen sauberes Exemplar.

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - Functional analytic preliminaries.- Linear differential operators and the general classification theory of deficiency indices.- Second order limit-point, limit-circle conditions.- Higher order limit-point criteria.- The deficiency index problem for polynomials in symmetric differential expressions.- Applications of perturbation theory.- Conditions on the coefficients for all powers to be limit-point. …

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - Norm inequalities relating (i) a function and two of itsderivatives and (ii) a sequence and two of its differencesare studied. Detailed elementary proofs of basicinequalities are given. These are accessible to anyone witha background of advanced calculus and a rudimentaryknowledge of the Lp and lp spaces.The classical inequalities associated with the names ofLandau, Hadamard, Hardy and Littlewood, Kolmogorov,Schoenberg and Caravetta, etc., are discussed, as well astheir discrete analogues and weighted versions. Bestconstants and the existence and nature of extremals arestudied and many open questions raised. An extensive list ofreferences is provided, including some of the vast Sovietliterature on this subject.…

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Condition: New. Series: Mathematical Surveys and Monographs. Num Pages: 328 pages. BIC Classification: PBKJ. . . 2010. Paperback. . . . .

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Paperback. Condition: New. In 1836-1837 Sturm and Liouville published a series of papers on second order linear ordinary differential operators, which started the subject now known as the Sturm-Liouville problem. In 1910 Hermann Weyl published an article which started the study of singular Sturm-Liouville problems. Since then, the Sturm-Liouville theory remains an intensely active field of research, with many applications in mathematics and mathematical physics. The purpose of the present book is (a) to provide a modern survey of some of the basic properties of Sturm-Liouville theory and (b) to bring the reader to the forefront of knowledge about some aspects of this theory. To use the book, only a basic knowledge of advanced calculus and a rudimentary knowledge of Lebesgue integration and operator theory are assumed. An extensive list of references and examples is provided and numerous open problems are given. The list of examples includes those classical equations and functions associated with the names of Bessel, Fourier, Heun, Ince, Jacobi, Jorgens, Latzko, Legendre, Littlewood-McLeod, Mathieu, Meissner, Morse, as well as examples associated with the harmonic oscillator and the hydrogen atom. Many special functions of applied mathematics and mathematical physics occur in these examples.…

Condition: New.

Hardback. Condition: New. In 1910 Herman Weyl published one of the most widely quoted papers of the 20th century in Analysis, which initiated the study of singular Sturm-Liouville problems. The work on the foundations of Quantum Mechanics in the 1920s and 1930s, including the proof of the spectral theorem for unbounded self-adjoint operators in Hilbert space by von Neumann and Stone, provided some of the motivation for the study of differential operators in Hilbert space with particular emphasis on self-adjoint operators and their spectrum. Since then the topic developed in several directions and many results and applications have been obtained.In this monograph the authors summarize some of these directions discussing self-adjoint, symmetric, and dissipative operators in Hilbert and Symplectic Geometry spaces. Part I of the book covers the theory of differential and quasi-differential expressions and equations, existence and uniqueness of solutions, continuous and differentiable dependence on initial data, adjoint expressions, the Lagrange Identity, minimal and maximal operators, etc. In Part II characterizations of the symmetric, self-adjoint, and dissipative boundary conditions are established. In particular, the authors prove the long standing Deficiency Index Conjecture. In Part III the symmetric and self-adjoint characterizations are extended to two-interval problems. These problems have solutions which have jump discontinuities in the interior of the underlying interval. These jumps may be infinite at singular interior points. Part IV is devoted to the construction of the regular Green's function. The construction presented differs from the usual one as found, for example, in the classical book by Coddington and Levinson.…

Hardcover. Condition: Brand New. 250 pages. 10.25x7.25x1.00 inches. In Stock.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: New. Series: Mathematical Surveys and Monographs. Num Pages: 328 pages. BIC Classification: PBKJ. . . 2010. Paperback. . . . . Books ship from the US and Ireland.

Condition: As New. Unread book in perfect condition.

Condition: New.

Condition: New. pp. 328.