Abstract
view Abstract Citations (128) References (8) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS On the nonradial pulsations of general relativistic stellar models Detweiler, S. ; Lindblom, L. Abstract The present nonsingular fourth-order system of equations for the nonradial pulsations of general relativistic stellar models represents an improvement over previous discussions which employed fifth-order systems, or regular fourth-order ones, to describe the pulsations. Attention is given to the nonsingular power series solutions to these equations near r = zero. In order to further investigate the reliability of previously published results, a novel computer code is developed which evaluates the eigenfrequencies of the quasi-normal modes of general relativistic stellar models by integrating the nonsingular equations. Publication: The Astrophysical Journal Pub Date: May 1985 DOI: 10.1086/163127 Bibcode: 1985ApJ...292...12D Keywords: Nonlinear Equations; Pulsars; Relativistic Effects; Singularity (Mathematics); Stellar Models; Stellar Oscillations; Equations Of State; Error Analysis; Perturbation Theory; Power Series; Astrophysics full text sources ADS |
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