Daniilidis, Aris; Hadjisavvas, Nicolas Coercivity conditions and variational inequalities. (English) Zbl 0937.49003 Math. Program. 86, No. 2 (A), 433-438 (1999). Summary: Various coercivity conditions appear in the literature in order to guarantee solutions for the variational inequality problem. We show that these conditions are equivalent to each other and that they are not only sufficient, but also necessary for the set of solutions to be non-empty and bounded. Cited in 57 Documents MSC: 49J40 Variational inequalities Keywords:variational inequalities; pseudomonotonicity; coercivity × Cite Format Result Cite Review PDF Full Text: DOI