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JOURNALS // Matematicheskii Sbornik // Archive

Mat. Sb. (N.S.), 1981 Volume 116(158), Number 2(10), Pages 187–217 (Mi sm2457)

This article is cited in 26 papers

Asymptotics of solutions of the Dirichlet problem in a domain with a truncated thin tube

V. G. Maz'ya, S. A. Nazarov, B. A. Plamenevskii


Abstract: Asymptotic expansions (as $\varepsilon\to0$) of solutions of the Dirichlet problem are obtained for a strongly elliptic equation of order $2m$ in a subdomain of $\mathbf R^n$ minus an $\varepsilon$-neighborhood of a smooth submanifold, without boundary, of positive codimension.
Bibliography: 18 titles.

UDC: 517.96

MSC: 35J40, 35B40

Received: 16.06.1980


 English version:
Mathematics of the USSR-Sbornik, 1983, 44:2, 167–194

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© Steklov Math. Inst. of RAS, 2026