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Now showing items 11-14 of 14
On H-continuity of multifunctions defined from a product space to product space
(2003)
The purpose of the present paper is to investigate some properties of H-continuous (Almost H-continuous) multifunctions defined from a product space to a product space. The relations between the strongly closed graph of a ...
The fine spectra of the Rhaly operators on $c_o$
(2002)
In 1975, Wenger [3] determined the fine spectra of Cesàro operator $C_1$ on c, the space of convergent sequences. In [6], the spectrum of the Rhaly operators on $c_0$ and c, under the assumption that $lim_{x to ...
On generalized derivations of prime near-rings
(2006)
Let N be a 2-torsion free prime near-ring with center Z, (f; d) and (g, h) two generalized derivations on N. In this case: (i) If f([x; y]) = 0 or f([x; y]) = $\pm$[x; y] or $f^2(x)\in Z$ for all x; y $\in$ N, then N is a ...
Fuzzy ideals in gamma-rings
(2003)
The converse of [7, Theorem 3.3] is provided. For an Artinian G-ring, a few results are investigated.