Jörgens, Konrad Perturbations of the Dirac operator. (English) Zbl 0245.35070 Conf. Theory ordinary partial diff. Equ., Dundee/Scotland 1972, Lect. Notes Math. 280, 87-102 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 11 Documents MSC: 35R20 Operator partial differential equations (= PDEs on finite-dimensional spaces for abstract space valued functions) 47F05 General theory of partial differential operators 35P99 Spectral theory and eigenvalue problems for partial differential equations × Cite Format Result Cite Review PDF