Topological degree and A-proper operators

J. R. L. Webb

Type: Article

Publication Date: 1986-12-01

Citations: 5

DOI: https://doi.org/10.1016/0024-3795(86)90316-2

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Linear Algebra and its Applications - View

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Works That Cite This (5)

Action	Title	Year	Authors
+	Positive solutions of some three-point boundary value problems via fixed point index for weakly inward "Equation missing" <!-- No EquationSource Format="TEX", only image -->-proper maps	2005	Gennaro Infante
+ PDF Chat	On the Cauchy problem for the differential equation <i>f</i>(<i>t, x</i>, <i>x</i>′, …, <i>x<sup>(k)</sup></i>) = 0	1991	Biagio Ricceri
+	Existence and uniqueness of initial value problems for a class of second-order differential equations	1989	J. R. L. Webb Stewart C. Welsh
+	Global results concerning bifurcation for Fredholm maps of index zero with a transversality condition	1988	Stewart C. Welsh
+	Global bifurcation of a class of periodic boundary-value problems	2009	Stewart C. Welsh

Works Cited by This (17)

Action	Title	Year	Authors
+	An extension of the Leray-Schauder degree for fully nonlinear elliptic problems	1986	Patricia M. Fitzpatrick Jacobo Pejsachowicz
+ PDF Chat	On the approximation-solvability of equations involving 𝐴-proper and pseudo-𝐴-proper mappings	1975	W. V. Petryshyn
+	Some Bifurcation Theory for <i>k</i> -Set Contractions	1973	C. A. Stuart
+	Approximation methods and the generalized topological degree for nonlinear mappings in Banach spaces	1969	Felix E. Browder W. V. Petryshyn
+	ASYMPTOTIC LINEARITY AND NONLINEAR EIGENVALUE PROBLEMS	1973	John Toland
+	Periodic solutions of nonlinear second-order differential equations which are not solvable for the highest derivative	1982	W. V. Petryshyn Zining Yu
+	Using degree theory for densely defined A-proper maps in the solvability of semilinear equations with unbounded and noninvertible linear part	1980	W. V. Petryshyn
+	Degree theory for local condensing maps	1972	Roger D. Nussbaum
+	Bifurcation and asymptotic bifurcation for equations involving A-proper mappings with applications to differential equations	1978	W. V. Petryshyn
+	Some applications of A-proper mappings	1979	Patrick Fitzpatrick W. V. Petryshyn