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St. Petersburg Mathematical Journal

This journal is a cover-to-cover translation into English of Algebra i Analiz, published six times a year by the mathematics section of the Russian Academy of Sciences.

ISSN 1547-7371 (online) ISSN 1061-0022 (print)

The 2020 MCQ for St. Petersburg Mathematical Journal is 0.68.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Homogenization with corrector for a stationary periodic Maxwell system
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by T. A. Suslina
Translated by: the author
St. Petersburg Math. J. 19 (2008), 455-494
DOI: https://doi.org/10.1090/S1061-0022-08-01006-6
Published electronically: March 21, 2008

Abstract:

The homogenization problem in the small period limit for a stationary periodic Maxwell system in ${\mathbb {R}^3}$ is studied. It is assumed that the dielectric permittivity and the magnetic permeability are rapidly oscillating (depending on $\mathbf {x}/\varepsilon$), positive definite, and bounded matrix-valued functions. For all four physical fields (the strength of the electric field, the strength of the magnetic field, the electric displacement vector, and the magnetic displacement vector), uniform approximations in the ${L_2(\mathbb {R}^3)}$-norm are obtained with the (order-sharp) error term of order $\varepsilon$. Besides solutions of the homogenized Maxwell system, the approximations contain rapidly oscillating terms of zero order that weakly tend to zero. These terms can be interpreted as correctors of zero order.
References
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Bibliographic Information
  • T. A. Suslina
  • Affiliation: Department of Physics, St. Petersburg State University, Ul’yanovskaya 3, Petrodvorets, 198504 St. Petersburg, Russia
  • Email: suslina@list.ru
  • Received by editor(s): February 8, 2007
  • Published electronically: March 21, 2008
  • Additional Notes: Supported by RFBR (grant no. 05-01-01076-a) and the President grant “Scientific Schools” (grant no. 5403.2006.1).
  • © Copyright 2008 American Mathematical Society
  • Journal: St. Petersburg Math. J. 19 (2008), 455-494
  • MSC (2000): Primary 35P20, 35Q60
  • DOI: https://doi.org/10.1090/S1061-0022-08-01006-6
  • MathSciNet review: 2340710