scientific article; zbMATH DE number 4113332

zbMath0679.47010MaRDI QIDQ4728862

Asher Ben-Artzi, Israel Gohberg

Publication date: 1988

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Fredholm operatorindexband widthband matrixcompanion sequenceinfinite block matrixleft dichotomyrank of the dichotomy

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) (Semi-) Fredholm operators; index theories (47A53)

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