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On the semi-monotone operator theory and applications. (English) Zbl 0934.47031
The author studies a variational inequality governed by a semi-monotone operator and develops a degree theory for demicontinuous semi-monotone operators in reflexive Banach spaces.
Reviewer: I.Vrabie (Iaşi)

47H05Monotone operators (with respect to duality) and generalizations
47J20Inequalities involving nonlinear operators
47H11Degree theory (nonlinear operators)
35J50Systems of elliptic equations, variational methods
Full Text: DOI
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