THE SPECTRAL THEORY AND THE INDEX OF ELLIPTIC OPERATORS WITH ALMOST PERIODIC COEFFICIENTS
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Publication:3894511
DOI10.1070/RM1979v034n02ABEH002908zbMath0448.47032MaRDI QIDQ3894511
Publication date: 1979
Published in: Russian Mathematical Surveys (Search for Journal in Brave)
Applications of operator algebras to the sciences (47L90) Spectrum, resolvent (47A10) General theory of partial differential operators (47F05) (Semi-) Fredholm operators; index theories (47A53) Higher-order elliptic equations (35J30) Almost periodic functions on groups and semigroups and their generalizations (recurrent functions, distal functions, etc.); almost automorphic functions (43A60) Linear operators in (C^*)- or von Neumann algebras (47C15)
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