Abstract
We consider Sobolev problems with nonlocal boundary conditions associated with an action of a compact Lie group. We find a natural conditions of ellipticity of such problems, obtain the corresponding finiteness theorem, and give the index formula.
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Savin, A. Yu., Sternin, B. Yu. “Nonlocal Elliptic Operators for Compact Lie Groups,” Dokl.Math. 81, No. 2, 258–261 (2010). (in Russian)
Sternin, B. Yu. Quasielliptic Operators on Infinite Cylinder (MIEM, Moscow, 1972) [in Russian].
Sternin B.Yu. “Quasi-Elliptic Equaitons in an Infinite Cylinder,” Sov. Math. Dokl. 11, 1347–1351 (1970).
Wojciechowski, K. “A Note on the Space of Pseudodifferential Projections with the Same Principal Symbol,” J. Operator Theory 15, No. 2, 207–216 (1986).
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Original Russian Text © D.A. Loshchenova, 2015, published in Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2015, No. 9, pp. 69–73.
Submitted by V.G. Zvyagin
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Loshchenova, D.A. On Sobolev problems associated with actions of lie groups. Russ Math. 59, 57–61 (2015). https://doi.org/10.3103/S1066369X1509008X
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DOI: https://doi.org/10.3103/S1066369X1509008X