Furi, M.; Vignoli, A. An extension of the notion of zero-epi maps to the context of topological spaces. (English) Zbl 1009.47055 Z. Anal. Anwend. 21, No. 2, 485-493 (2002). Reviewer: Jürgen Appell (Würzburg) MSC: 47H10 54C55 54H25 47H11 55M20 × Cite Format Result Cite Review PDF Full Text: DOI
Huy, N. B.; Thanh, N. D.; Thanh, T. D. Extremal solutions for a class of unilateral problems. (English) Zbl 1044.47041 Z. Anal. Anwend. 21, No. 2, 371-380 (2002). Reviewer: R. K. Bose (New Delhi) MSC: 47H07 47J20 × Cite Format Result Cite Review PDF Full Text: DOI