Corrected Weight Functions for Stellar Oscillation Eigenfrequencies
R. H. D. Townsend, S. D. Kawaler
TL;DR
This paper corrects a typographical error in the weight functions used in the variational expression for stellar oscillation eigenfrequencies, ensuring more accurate calculations in stellar seismology.
Contribution
The authors identify and correct a typo in the weight functions of Kawaler et al.'s variational formula, and validate the correction through numerical analysis.
Findings
Corrected the weight functions in the variational expression.
Validated the correction with numerical tests.
Improves accuracy of stellar oscillation frequency calculations.
Abstract
Kawaler et al. (1985) present a variational expression for the eigenfrequencies associated with stellar oscillations. We highlight and correct a typographical error in the weight functions appearing in these expressions, and validate the correction numerically.
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Taxonomy
TopicsStellar, planetary, and galactic studies · Geophysics and Gravity Measurements