Volume 1, Issue 1

Some properties of continuous linear operators in topological vector PN-spaces

Ghaemi, M. B.؛ Guillen, L.؛ Saiedinezhad, S. (Semnan University, 2010-01-01)

The notion of a probabilistic metric space corresponds to thesituations when we do not know exactly the distance. Probabilistic Metric space was introduced by Karl Menger. Alsina, Schweizer and Sklar ...
The structure of module contractible Banach algebras

Bodaghi, A. (Semnan University, 2010-01-01)

In this paper we study the module contractibility ofBanach algebras and characterize them in terms the conceptssplitting and admissibility of short exact sequences. Also weinvestigate module contractibility ...
Perturbations of Jordan higher derivations in Banach ternary algebras : An alternative fixed point approach

Rostami, F.؛ Hosseinioun, S. A. R. (Semnan University, 2010-01-01)

Using fixed pointmethods, we investigate approximately higher ternary Jordan derivations in Banach ternaty algebras via the Cauchy functional equation$$f(lambda_{1}x+lambda_{2}y+lambda_3z)=lambda_1f(x)+lambda ...
Univalent holomorphic functions with fixed finitely many coefficients involving Salagean operator

Acu, M.؛ Najafzadeh, Sh. (Semnan University, 2010-01-01)

By using generalized Salagean differential operator a newclass of univalent holomorphic functions with fixed finitely manycoefficients is defined. Coefficient estimates, extreme points,arithmetic mean, ...