We study the homogenization of the Riemann–Hilbert boundary value problem for the Beltrami equation with an oscillating ε-periodic coefficient, where ε > 0 is a small parameter. The homogenized problem has a similar form, but with a constant coefficient. We prove error estimates of homogenization in the L 2- and W 12 -norms of order \( O\left(\sqrt{\varepsilon}\right) \). Bibliography: 9 titles.
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V. V. Zhikov and S. E. Pastukhova, “On operator estimates in the homogenization theory” [in Russian], Usp. Mat. Nauk 71, No 3, 27–122 (2016); English transl.: Russ. Math. Surv. 71, No. 3, 417–511 (2016).
V. V. Zhikov, S. M. Kozlov, and O. A. Oleinik, Homogenization of Differential Operators and Integral Functionals [in Russian], Fiz. Mat. Lit., Moscow (1993); English transl.: Springer, Berlin (1994).
V. V. Zhikov and M. M. Sirazhudinov, “The averaging of a system of Beltrami equations” [in Russian], Differ. Uravn. 24, No. 1, 64–73 (1988); English transl.: Differ. Equations 24, No. 1, 50–56 (1988).
M. M. Sirazhudinov, “A Riemann-Hilbert boundary value problem (L2-theory)” [in Russian], Differ. Uravn. 25, No. 8, 1400–1406 (1989); English transl.: Differ. Equations 25, No. 8, 999–1003 (1989).
M. M. Sirazhudinov, “G-convergence and homogenization of generalized Beltrami operators” [in Russian], Mat. Sb. 199, No. 5, 127–158 (2008).; English transl.: Sb. Math. 199, No. 5, 755–786 (2008).
N. S. Bakhvalov and G. P. Panasenko, Homogenization: Averaging Processes in Periodic Media [in Russian], Nauka, M. (1984); English transl.: Kluwer, Dordrecht (1989).
E. Sanchez-Palencia, Non-Homogeneous Media and Vibration Theory, Springer, Berlin etc. (1980).
B. V. Bojarski, “Generalized solutions of a system of first order differential equations of elliptic type with discontinuous coefficients” [in Russian], Mat. Sb. 43, No. 4, 451–503 (1957).
V. A. Solonnikov, “General boundary value problems for Douglis–Nirenberg elliptic systems” [in Russian], Tr. Mat. Inst. Steklov 92 233–297 (1966); English transl.: Proc. Steklov Inst. Math. 92, 269–339 (1968).
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Translated from Problemy Matematicheskogo Analiza 86, July 2016, pp. 51-58.
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Pastukhova, S.E. Estimates of Homogenization for the Beltrami Equation. J Math Sci 219, 226–235 (2016). https://doi.org/10.1007/s10958-016-3100-y
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DOI: https://doi.org/10.1007/s10958-016-3100-y