Brézis, Haïm; Nirenberg, Louis; Stampacchia, Guido A remark on Ky Fan’s minimax principle. (English) Zbl 0264.49013 Boll. Unione Mat. Ital., IV. Ser. 6, 293-300 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 9 ReviewsCited in 141 Documents MSC: 49K35 Optimality conditions for minimax problems 49J35 Existence of solutions for minimax problems 49J45 Methods involving semicontinuity and convergence; relaxation PDFBibTeX XMLCite \textit{H. Brézis} et al., Boll. Unione Mat. Ital., IV. Ser. 6, 293--300 (1972; Zbl 0264.49013)