Equipartition of energy for Maxwell’s equations

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Energy decay for Maxwells equations with Ohms law in partially cubic domains

We prove a polynomial energy decay for the Maxwell’s equations with Ohm’s law in partially cubic domains with trapped rays. We extend the results of polynomial decay for the scalar damped wave equation in partially rectangular or cubic domain. Our approach have some similitude with the construction of re‡ected gaussian beams. Keywords .Maxwell’s equations; decay estimates; trapped ray. 1 Introd...

متن کامل

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.

متن کامل

On Equipartition of Energy and Integrals of Generalized Langevin Equations with Generalized Rouse Kernel

We show that if the motion of a particle in a linear viscoelastic liquid is described by a Generalized Langevin Equation with generalized Rouse kernel, then the resulting velocity process satisfies equipartition of energy. In doing so, we present a closed formula for the improper integration along the positive line of the product of a rational polynomial function and of even powers of the sinc ...

متن کامل

Equipartition of Energy in Geometric Scattering Theory

In this note, we use an elementary argument to show that the existence and unitarity of radiation fields implies asymptotic partition of energy for the corresponding wave equation. This argument establishes the equipartition of energy for the wave equation on scattering manifolds, asymptotically hyperbolic manifolds, asymptotically complex hyperbolic manifolds, and the Schwarzschild spacetime. ...

متن کامل

Thermodynamic Equipartition and Energy Efficient Membrane Networks*

This paper considers the relative merits of three optimization objective functions for the design of an energy efficient pervaporation membrane network for ethanol dehydration: the minimization of the standard deviation of the thermodynamic driving force, of the entropy generation, and of the power of separation. The resulting designs are compared with those of a standard numerical optimization...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Quarterly of Applied Mathematics

سال: 1980

ISSN: 0033-569X,1552-4485

DOI: 10.1090/qam/564738