Shubin, M. A. The spectral theory and the index of elliptic operators with almost periodic coefficients. (English) Zbl 0448.47032 Russ. Math. Surv. 34, No. 2, 109-157 (1979). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 48 Documents MSC: 47F05 General theory of partial differential operators 35J30 Higher-order elliptic equations 43A60 Almost periodic functions on groups and semigroups and their generalizations (recurrent functions, distal functions, etc.); almost automorphic functions 47A10 Spectrum, resolvent 47A53 (Semi-) Fredholm operators; index theories 47C15 Linear operators in \(C^*\)- or von Neumann algebras 47L90 Applications of operator algebras to the sciences Keywords:elliptic operators with almost-periodic coefficients; index Citations:Zbl 0431.47027 PDF BibTeX XML Cite \textit{M. A. Shubin}, Russ. Math. Surv. 34, No. 2, 109--157 (1979; Zbl 0448.47032) Full Text: DOI OpenURL