Lloyd, Noel G. A survey of degree theory: basis and development. (English) Zbl 0527.55009 IEEE Trans. Circuits Syst. 30, 607-616 (1983). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents MSC: 55M25 Degree, winding number 34A34 Nonlinear ordinary differential equations and systems 47H10 Fixed-point theorems 47A20 Dilations, extensions, compressions of linear operators 34C25 Periodic solutions to ordinary differential equations 47H09 Contraction-type mappings, nonexpansive mappings, \(A\)-proper mappings, etc. 54H25 Fixed-point and coincidence theorems (topological aspects) 47-02 Research exposition (monographs, survey articles) pertaining to operator theory 55-02 Research exposition (monographs, survey articles) pertaining to algebraic topology Keywords:periodic solution; condensing maps; set-valued mappings; A-proper mappings; Leray-Schauder degrees; solutions of differential equations; degrees of mappings; Brouwer degree PDFBibTeX XMLCite \textit{N. G. Lloyd}, IEEE Trans. Circuits Syst. 30, 607--616 (1983; Zbl 0527.55009) Full Text: DOI