Asymptotic equipartition rate for wave motion in an even number of space dimensions
نویسندگان
چکیده
منابع مشابه
Equipartition of energy in wave motion
Of concern are solutions of the classical wave equation in three-dimensions. It is shown that if a solution has compact support then after a finite time the kinetic energy of the wave is constant and equals the potential energy. The proof employs the Paley-Wiener theorem of Fourier analysis. Prepared under Research Grant DA AROD 31-124-G68O Army Research Office, Durham, North Carolina.
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 1986
ISSN: 0022-247X
DOI: 10.1016/0022-247x(86)90203-9