Fuzzy conditional convergence and nearness relations
This paper is concerned with fuzziness in basic mathematical structures such as sequences and series. Formalization of this fuzziness gives such concepts as conditional fuzzy limit, conditional fuzzy convergence, nearness limit, and nearness convergence. Properties of these constructions and relations between them are obtained. It is discussed how results and constructions of this paper are related to some principle problems of numerical computation. (C) 2004 Elsevier B.V. All rights reserved.
conditional fuzzy limit conditional fuzzy convergence nearness limit nearness convergence absolute linear convergence relative linear convergence