FUNDAMENTALNAYA I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

2005, VOLUME 11, NUMBER 1, PAGES 205-209

Geodesics of a two-dimensional pseudo-Riemannian metric and accuracy control of numerical simulations of geodesics

E. R. Rozendorn

Abstract

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We show that the equation of nonisotropic geodesics of a two-dimensional pseudo-Riemannian metric admits substantial simplification in isotropic coordinates.

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