Tarafdar, E. On the existence of solution of the equation L(x)=N(x) and a generalized coincidence degree theory. I. (English) Zbl 0463.47046 Commentat. Math. Univ. Carol. 21, 805-823 (1980). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 1 Document MSC: 47J05 Equations involving nonlinear operators (general) 47H10 Fixed-point theorems 47A50 Equations and inequalities involving linear operators, with vector unknowns 47A55 Perturbation theory of linear operators Keywords:coincidence degree; Leray-Schauder degree; admissible generalized Fredholm mapping PDF BibTeX XML Cite \textit{E. Tarafdar}, Commentat. Math. Univ. Carol. 21, 805--823 (1980; Zbl 0463.47046) Full Text: EuDML OpenURL