In this present paper, we study an approximation properties of modified Baskakov-Gamma operator. Using Korovkin type theorem first give Secondly, compute the rate convergence operator by means modulus continuity and weighted spaces. Finally, Voronovskaya

In this paper, we propose a novel hybrid genetic algorithm (GA) that finds a globally optimal partition of a given data into a specified number of clusters. GA's used earlier in clustering employ either an expensive crossover operator to generate valid child chromosomes from parent chromosomes or a costly fitness function or both. To circumvent these expensive operations, we hybridize GA with a...

We study different types of aggregation operators. We focus on the generalized OWA (GOWA) operator developed by Yager which represents a generalization to a wide range of aggregation operators. We distinguish between aggregations with a descending or with an ascending order. We introduce the induced generalized OWA (IGOWA) operator which represents an extension to the GOWA operator. It generali...

this paper presents characterizations of m-fuzzifying matroids bymeans of two kinds of fuzzy operators, called m-fuzzifying derived operatorsand m-fuzzifying difference derived operators.

we characterize compact composition operators on real banach spaces of complex-valued bounded lipschitz functions on metric spaces, not necessarily compact, with lipschitz involutions and determine their spectra.

The d-dimensional dyadic martingale Hardy spaces Hp are introduced and it is proved that the maximal operator of the (C, α) (α = (α1, . . . , αd)) means of a Walsh-Fourier series is bounded from Hp to Lp (1/(αk + 1) < p <∞) and is of weak type (L1, L1), provided that the supremum in the maximal operator is taken over a positive cone. As a consequence we obtain that the (C, α) means of a functio...