Xu Hongkun. Application of Nonexpansive Operators to Invariant Approximations[J]. Journal of East China University of Science and Technology, 1992, (1).
Citation:
Xu Hongkun. Application of Nonexpansive Operators to Invariant Approximations[J]. Journal of East China University of Science and Technology, 1992, (1).
Xu Hongkun. Application of Nonexpansive Operators to Invariant Approximations[J]. Journal of East China University of Science and Technology, 1992, (1).
Citation:
Xu Hongkun. Application of Nonexpansive Operators to Invariant Approximations[J]. Journal of East China University of Science and Technology, 1992, (1).
Application of Nonexpansive Operators to Invariant Approximations
The existence for both best and invariant approximations is proven by using the fixed point theory of nonexpansive operators. The obtained results generalize and improve some known results, and also provide an extension answer to a question of A. Smolus.
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