Normal modes of oscillation for rotating stars. IV - Nonaxisymmetric variational solutions for 15 solar mass models

A variational principle is generalized to incorporate nonaxisymmetric modes of oscillation and applied to a sequence of rigidly rotating 15-solar-mass stellar models. Toroidal-type basis vectors are introduced and used in conjunction with irrotational and quasi-poloidal basis functions to model the...

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