Nonradial and Nonlinear Stellar Pulsation: Proceedings of a Workshop Held at the University of Arizona in Tucson, March 12 – 16, 1979 (Lecture Notes in Physics, 125)

Edited By H. A. Hill And W. A. Dziembowski. Includes Bibliographical References And Index. Observational evidence of radial mode resonances and of nonspherical symmetry in some variable stars of δ Scuti and related types....Pages 7-21 δ Scuti variables: The link between giant- and dwarf-type pulsators....Pages 22-33 Nonlinear calculations for bump Cepheids....Pages 34-40 A nonlinear study of AI Velorum....Pages 41-49 Nonlinear δ Scuti models: The main sequence catastrophe?....Pages 50-54 A program to observe very low amplitude radial velocity variations in δ Scuti stars....Pages 55-58 Pulsation modes in B stars with variable line profiles....Pages 60-75 The stability of the β Cephei stars....Pages 76-95 Multiperiodicity and nonradial oscillations of the β Cephei star 12 lacertae....Pages 96-104 New β Cephei stars and the β cephei instability strip....Pages 105-124 16 Lacertae: An eclipsing system with a β Cephei primary....Pages 125-134 Linear, nonadiabatic pulsation calculations for models of upper main sequence and β cephei stars....Pages 135-146 Importance of studying β Cephei stars in open clusters and associations....Pages 147-160 Pulsation of high luminosity helium stars....Pages 161-168 Some comments about β Cephei stars....Pages 169-172 Observational evidence for global oscillations of the sun: A review....Pages 174-180 The latest results of the velocity spectroscopy of the sun....Pages 181-183 Implications of the whole-disk Doppler observations of the sun....Pages 184-190 Observations of long period oscillations in the solar limb darkening function....Pages 191-199 Solar continuum brightness oscillations: A progress report....Pages 200-205 Recent observations of solar oscillations at SCLERA....Pages 206-218 Sources of noise in solar limb definitions....Pages 219-236 Observations with high temporal resolution of the solar Ca + K line....Pages 237-244 Excitation of solar G modes with periods near 160 minutes....Pages 245-251 The collective excitation of g-modes in the sun....Pages 252-271 Comments on gravity mode excitation mechanisms....Pages 272-272 Some theoretical remarks on solar oscillations....Pages 273-299 Five minute oscillations as a probe of the solar interior....Pages 300-306 Sensitivity of five minute eigenfrequencies to the structure of the sun....Pages 307-312 How deep is the solar convection zone?....Pages 313-341 Nonradial oscillations of solar models with an initial discontinuity in hydrogen abundance....Pages 342-350 Nonradial oscillations with high l-values....Pages 351-356 Time-varying gravitational multipole moments corresponding to nonradial solar oscillations....Pages 357-368 Perturbations in gravitational potential associated with solar oscillations....Pages 369-380 Observational tests of pulsation theory in the solar envelope....Pages 381-393 On the study of global oscillations of the sun via fluctuations in the solar limb darkening function....Pages 394-403 Sensitivity to the applied boundary conditions of the solar eigenfrequency spectrum with periods near five minutes....Pages 404-412 Solar oscillations interacting through a mean field....Pages 413-428 The anisotropic radiation field approximation and its effect on wave equation solutions in the solar photosphere....Pages 429-442 The observational properties of the ZZ Ceti stars....Pages 444-444 Theoretical aspects of nonradial oscillations in white dwarfs: A summary....Pages 445-457 The periods of ZZ Ceti variables....Pages 458-466 Twelve Minute light variations in the peculiar star HD 101065....Pages 467-471 On the definition of canonical energy density and of canonical energy flux for linear and adiabatic oscillations of a spherical star....Pages 473-477 Properties of nonradial stellar oscillations....Pages 478-487 On mode interaction of nonradial oscillations....Pages 488-495