|
|||||
|
|
On best simultaneous approximation in quotient spaces |
|
| Authors: | M. Iranmanesh H. Mohebi |
| Affiliation: | (1) Mahani Mathematical Research Center, University of Kerman, Kerman, Iran |
| Abstract: | We assume that X is a normed linear space, W and M are subspaces of X.We develop a theory of best simultaneous approximation in quotient spaces and introduce equivalent assertions between the subspaces W and W M and the quotient space W/M. |
| Keywords: | quotient space best simultaneous approximation simultaneous pseudoChebyshev simultaneous quasi-Chebyshev simultaneous weakly-Chebyshev SPACES QUOTIENT SIMULTANEOUS APPROXIMATION quotient space develop theory best simultaneous approximation subspaces equivalent normed linear space |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ | |