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307 pp., qqs. ill. In-8 - br., tache sur le plat sup.

Couverture souple. Zustand: bon. R160117688: 1994. In-16. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 95 pages. . . . Classification Dewey : 642-Les repas, le service à table.

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The subject, of 'Singular Limits of Dispersive vVaves' had its modern origins in the 1960's when Whitham introduced the first systematic approach to the asymptotic analysis of nonlinear wavepackds. Initially developed through a variational principle applied to the modulation of families of traveling wave solutions, he soon realized that an efficient derivation of modulation eq'uations could b(' accomplished by av eraging local conservation laws. He carried out this analysis for a wide variety of dispersive nonlinear wave equations including the nonlinear Klein Gordon, KdV, and NLS equations. The seminal work of Gardner, Greene, Kruskal and Miura led to the discovery of partial differential equations which are completely integrable through inverse spectral transforms. This provided a larger framework in which to develop modulation theory. In particular, one could consider the local modulation of families of quasiperiodic so lutions with an arbitrary number ofphases. extending the sillglf' phase traveling waves treated Ly Vhitham. The first to extend vVhitham's ideas to the mllltiphase setting were Flaschka, Forest and lvIcLaughlin, who derived N-phase modulation equations for the KdV equation. By using geometric techniques from the theory of Riemann surfaces they presented these equations in Riemann invariant form and demonstrated their hyperbolicity.…

Couverture souple. Zustand: bon. RO80153261: 1961. In-12. Broché. Etat d'usage, Couv. défraîchie, Dos satisfaisant, Intérieur acceptable. Livret de 37 pages. Quelques passages soulignés dans le texte et traits en marges, au crayon à papier et au stylo. . . . Classification Dewey : 372.89-Livre scolaire : histoire / géographie.…

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Taschenbuch. Zustand: Neu. Singular Limits of Dispersive Waves | N. M. Ercolani (u. a.) | Taschenbuch | xiv | Englisch | 2012 | Springer | EAN 9781461360544 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.…

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Gebunden. Zustand: New. Whitham Modulation Equations and their Exact Solutions: The Whitham Equation and Shocks in the Toda Lattice Bloch, Kodama. Semiclassical Behavior in the NLS Equation Bronski, McLaughlin. A Numerical Study of Nearly Integrable Modulation Equations Forest..

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Couverture souple. Zustand: bon. RO30102047: 1935. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Non coupé. 339 pages. . . . Classification Dewey : 840-Littératures des langues romanes. Littérature française.

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Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Whitham Modulation Equations and their Exact Solutions: The Whitham Equation and Shocks in the Toda Lattice; Bloch, Kodama. Semiclassical Behavior in the NLS Equation; Bronski, McLaughlin. A Numerical Study of Nearly Integrable Modulation Equations; Forest, Sinha. The Quasiclassical Limit of the Inverse Scattering Method; Geogjaev. Asymptotics and Limits: Long-Time Asymptotics for the Autocorrelation Function of the Transverse Ising Chain at the Critical Magnetic Field; Deift, Zhou. Resonances in Multifrequency Averaging Theory; Dobrokhotov. Billiards Systems and the Transportation Equation; Golse. Existence and Regularity of Dispersive Waves: Geometric Phases and Monodromy at Singularities; Alber, Marsden. Nonlinear Waves and the 1:1:2 Resonance; Craig, Wayne. Defects of One Dimensional Vortex Lattices; Chernykh, et al. 15 additional articles. Index.…

4°. 46 S. u. 16 lithogr. Tafel. OPbd. DSB XII, 315 f. Hirsch-Hüb. IV, 569. - Erste Ausgabe des Tafel-Bands zu der Gehirn-Anatomie der Wirbeltiere. 1827 erschien noch ein zweiter Teil. - "Serres was trained in Paris and received his medical degree in 1810. From 1808 to 1822 he worked at the Hôtel-Dieu. In 1820 he was awarded the prize for physiological research by the Académie des Sciences and the following year gained a special prize for his two-volume work on the comparative anatomy of the brains of vertebrate animals. In 1822, he was appointed chief medical officer at the Hôpital de la Pitié. He was elected to the Académie de médecine in 1822 and to the Académie des Sciences in 1828. In 1839, he preceded Flourens as professor of comparative anatomy at the Jardin des Plantes and two years later became president of the Académie des sciences. Serres studied the comparative anatomy of a number of vertebrate organs. He noted that many organs start from a number of isolated centers, which eventually unite to form a single adult organ. In his general approach to the nature of life and the harmony between the organes he was clearly influenced by Cuvier, who mentioned Serres's work with admiration. Serres's theoretical position was more closely akin to that of Geoffroy Saint-Hilaire. Serres believed that there was only one underlying animal type and that in the course of their development, the organs of the higher animals repeated the form of the quivalent organs in lower organisms" (DSB). - Rücken alt restauriert, Deckel stärker gebräunt, berieben und fleckig, durchgehend braunfleckig, noch gutes Exemplar. Sprache: französisch.…