| 书目名称 | Linear Isentropic Oscillations of Stars | | 副标题 | Theoretical Foundati | | 编辑 | Paul Smeyers,Tim Van Hoolst | | 视频video | | | 概述 | Provides a comprehensive presentation of the fundamental aspects of the theory of the linear, isentropic oscillations in spherically symmetric stars Intermediate steps in the mathematical derivations | | 丛书名称 | Astrophysics and Space Science Library | | 图书封面 |  | | 描述 | The study of stellar oscillations is the preeminent way to investigate the stability of stars and to interpret their variability. The theory of the linear, isentropic oscillations of isolated gaseous stars, and thus of compressible spherically symmetric equilibrium configurations, has largely been developed from the viewpoint of the hypothesis of the physical radial pulsations of stars. Written for doctoral students and researchers, this monograph aims to provide a systematic and consistent survey of the fundamentals of the theory of free, linear, isentropic oscillations in spherically symmetric, gaseous equilibrium stars. The first part of the book presents basic concepts and equations, the distinction between spheroidal and toroidal normal modes, the solution of Poisson’s differential equation for the perturbation of the gravitational potential, and Hamilton’s variational principle. The second part is devoted to the possible existence of waves propagating in the radial direction, theorigin and classification of normal modes, the completeness of the normal modes, and the relation between the local stability with respect to convection and the global stability of a star. The third p | | 出版日期 | Book 2010 | | 关键词 | Asteroseismology; Cepheids; Convective core; Helioseismology; Star; Stellar oscillations; Stellar pulsatio | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-642-13030-4 | | isbn_softcover | 978-3-642-26612-6 | | isbn_ebook | 978-3-642-13030-4Series ISSN 0067-0057 Series E-ISSN 2214-7985 | | issn_series | 0067-0057 | | copyright | Springer-Verlag Berlin Heidelberg 2010 |
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发表于 2025-3-21 17:59:54
