EXISTENCE AND UNICITY OF BEST APPROXIMATIONS

被引:57
作者
CHENEY, EW
WULBERT, DE
机构
关键词
D O I
10.7146/math.scand.a-10925
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
引用
收藏
页码:113 / &
相关论文
共 27 条
[1]   CONTINUITY OF SET-VALUED METRIC PROJECTION [J].
BLATTER, J ;
MORRIS, PD ;
WULBERT, DE .
MATHEMATISCHE ANNALEN, 1968, 178 (01) :12-&
[2]  
BRECKNER WW, 1968, MATHEMATICA CLUJ, V10, P33
[3]   SOME GEOMETRIC PROPERTIES OF THE SPHERES IN A NORMED LINEAR SPACE [J].
FAN, K ;
GLICKSBERG, I .
DUKE MATHEMATICAL JOURNAL, 1958, 25 (04) :553-568
[4]  
GARKAVI AL, 1963, MAT SBORNIK, V62, P104
[5]  
GARKAVI AL, 1964, SOV MATH, V5, P440
[6]  
GOLOMB M, 1962, LECTURES THEORY APPR
[7]  
Havinson S. Ja., 1958, IZV AKAD NAUK SSSR M, V22, P243
[8]  
HOLMES R, 1968, MICH MATH J, V15, P225
[9]  
IKEBE Y, 1968, P JAPAN ACAD, V44, P484
[10]  
JAMES RC, 1947, T AM MATH SOC, V61, P265