On the lower semi-continuity of the set valued metric projection
The lower semi-continuity of best approximation operators from Banach lattices on to closed ideals is investigated. Also the existence of best approximation to sub-function modules of function modules is proved. The order intersection properties of cells are studied and used to prove the above resul...
Main Author: | Fowzi Ahmad Sejeeni |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
1992-01-01
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Series: | International Journal of Mathematics and Mathematical Sciences |
Subjects: | |
Online Access: | http://dx.doi.org/10.1155/S0161171292000619 |
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