Journal of the Egyptian Mathematical Society
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Operation approaches on α-γ-I-open sets and α-γ-I-continuous functions in topological spaces
In this paper, the notion of α-γ-I-open sets in a topological space together with its corresponding interior and closure operators are introduced. Further, the concept of α-γ-I-continuous functions and α-γ-I-open functions are introduced and some of their basic properties are studied....
On integral operators for certain classes of p-valent functions associated with generalized multiplier transformations
In this paper, we study new generalized integral operators for the classes of p-valent functions associated with generalized multiplier transformations.
Mixed convection flow of a micropolar fluid from an unsteady stretching surface with viscous dissipation
An analysis is performed to study the unsteady mixed convection flow of a viscous incompressible micropolar fluid adjacent to a heated vertical surface in the presence of viscous dissipation when the buoyancy force assists or opposes the flow. The flow of the fluid and subsequent heat tran...
On homotopically equivalent relations for fiber bundles
In this paper, we prove the homotopically equivalent relation to the polyhedron property that play an important role in fiber bundle theory over the suspensions of polyhedron space.
Some inequalities related to the concept of double statistical summability
In this paper, we prove some inequalities related to the concept of C11(st2)-conservative matrices, C11(st2)−lim sup and C11(st2)−lim inf which are natural analogues of (Cbp,st2∩L∞)-matrices, st2−lim sup and st2−lim inf, respectively.
Almost periodic solutions to dynamic equations on time scales
In this paper, we first present a notion of almost periodic functions on time scales and study their basic properties. Then by means of Liapunov functionals, we study the existence of almost periodic solutions for an almost periodic dynamic equation on time scales.
Weighted statistical convergence of order α and its applications
The definition of weighted statistical convergence was first introduced by Karakaya and Chishti (2009) . After that the definition was modified by Mursaleen et al. (2012) . But some problems are still there; so it will be further modified in this paper. Using it some newly developed...
Exact solutions for MHD flow of couple stress fluid with heat transfer
This paper aims at presenting exact solutions for MHD flow of couple stress fluid with heat transfer. The governing partial differential equations (PDEs) for an incompressible MHD flow of couple stress fluid are reduced to ordinary differential equations by employing wave parameter. The me...
Spacelike submanifolds of de-Sitter space and application of index form
In this paper we develop the total umbilicity of the spacelike submanifold M of a de-Sitter space with the help of some integral formulas, index form of a nonnull geodesic and the Jacobi equation.
On some generalizations of the Hilbert–Hardy type discrete inequalities
We obtain many special cases which include, in particular, the discrete inequality derived by Hilbert and Hardy. Many improvements and generalizations of known results are given in this paper....