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Monotonicity methods in Hilbert spaces and some applications to nonlinear partial differential equations. (English) Zbl 0278.47033

Contrib. nonlin. functional Analysis, Proc. Sympos. Univ. Wisconsin, Madison 1971, 101-156 (1971).

MSC:

47H05 Monotone operators and generalizations
35J60 Nonlinear elliptic equations
34G99 Differential equations in abstract spaces