Huygens's principle for the wave equation for second-rank tensor fields - Noonan, Thomas W. (The Astrophysical journal, 1989)
Keywords: 640100 - Astrophysics & Cosmology; Astronomy; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; COORDINATES; DIFFERENTIAL EQUATIONS; Earth, ocean, space; ELECTROMAGNETIC FIELDS; EQUATIONS; Exact sciences and technology; FIELD THEORIES; FUNCTIONS; Fundamental aspects of astrophysics; Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations; GENERAL RELATIVITY THEORY; GRAVITATIONAL FIELDS; GREEN FUNCTION; HUYGENS PRINCIPLE; PARTIAL DIFFERENTIAL EQUATIONS; Relativity and gravitation; RELATIVITY THEORY; SPACE-TIME; TENSORS; WAVE EQUATIONS; Wave equation; Gravitation; General relativity; Theoretical study; Space time; Huygens principle; Magnetic field; Green function; Ricci tensor; Geodetic coordinate