Orientation and the Leray-Schauder theory for fully nonlinear elliptic boundary value problems /
Fitzpatrick, Patrick,1946-
Pejsachowicz, Jacobo,1944-
Providence, R.I. : American Mathematical Society,
1993.
"Vol. 101, no. 483 (second of 4 numbers)."
Includes bibliographical references (p. 127-131).
Partial differential equations, Elliptic.
Partial differential equations, Nonlinear.
Boundary value problems.
Fredholm operators.
Topological degree.