共 6 条
- [1] BENTAL A, 1982, MATH PROGRAM STUD, V19, P39, DOI 10.1007/BFb0120982
- [3] BENTAL A, J OPTIMIZATION THEOR
- [4] Ljusternik L. A., 1974, ELEMENTS FUNCTIONAL
- [5] Royden H.L., 1968, REAL ANAL, V2nd
- [6] NONLINEAR L1 APPROXIMATION OF SMOOTH FUNCTIONS [J]. JOURNAL OF APPROXIMATION THEORY, 1976, 17 (02) : 166 - 176