Niculescu, Cristian Properties of the preinvex and quasi preinvex multifunctions. (English) Zbl 0982.47034 An. Univ. Bucur., Mat. 49, No. 1, 63-66 (2000). Reviewer: Valeriu Popa (Bacău) MSC: 47H04 54C60 26E25 90C32 PDFBibTeX XMLCite \textit{C. Niculescu}, An. Univ. Bucur., Mat. 49, No. 1, 63--66 (2000; Zbl 0982.47034)
Preda, Vasile; Niculescu, Cristian On duality minmax problems Involving \(p\)-locally arcwise connected and related functions. (English) Zbl 1058.90520 An. Univ. Bucur., Mat. 49, No. 2, 185-196 (2000). MSC: 90C30 90C26 PDFBibTeX XMLCite \textit{V. Preda} and \textit{C. Niculescu}, An. Univ. Bucur., Mat. 49, No. 2, 185--196 (2000; Zbl 1058.90520)
Niculescu, Cristian On boundness of feasible domain of the linear programming problem in the standard form. (English) Zbl 1058.90512 An. Univ. Bucur., Mat. 47, No. 1, 65-66 (1998). MSC: 90C05 90C30 90C32 PDFBibTeX XMLCite \textit{C. Niculescu}, An. Univ. Bucur., Mat. 47, No. 1, 65--66 (1998; Zbl 1058.90512)
Niculescu, Cristian A note on the strict feasibility of the linear complementarity problem. (English) Zbl 0895.90168 An. Univ. Bucur., Mat. 46, 49-52 (1997). MSC: 90C33 PDFBibTeX XMLCite \textit{C. Niculescu}, An. Univ. Bucur., Mat. 46, 49--52 (1997; Zbl 0895.90168)