University of Mohaghegh Ardabili

output

20072025

most citedA combination chaotic system and application in color image encryption

219 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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10 papers · 1 filter

math.FA2020

Weak tolpological centers and cohomological properties

Mostfa Shams Kojanaghi, Kazem Haghnejad Azar

Let $B$ be a Banach $A - bim o d u l e$ . We introduce the weak topological centers of left module action and we show it by $Z ~_{B^{**}}^{ℓ} (A^{**})$ . For a compact group, we show…

math.FA2019

A generalization of order continuous operators

Mehrdad Bakhshi, Kazem Haghnejad Azar

Let $E$ be a sublattice of a vector lattice $F$ . A net ${x_{α}}_{α \in A} \subseteq E$ is said to be $F$ -order convergent to a vector $x \in E$ (in symbols $ x_α\xright…

math.FA2019

Close-to-regularity and completely regularity of bounded tri-linear maps

Abotaleb Sheikhali, Ali Ebadian, Kazem Haghnejad Azar

Let $f : X \times Y \times Z ⟶ W$ be a bounded tri-linear map on normed spaces. We say that $f$ is close-to-regular when $f^{t **** s} = f^{s **** t}$ and we say that $f$ is co…

math.FA2019

Extension of order bounded operators

Kazem Haghnejad Azar

Assume that a normed lattice $E$ is order dense majorizing of a vector lattice $E^{t}$ . There is an extension norm $∥. ∥_{t}$ for $E^{t}$ and we extend some lattice and topologica…

math.FA2019★ 1 cited

Order-to-topology continuous operators

Kazem Haghnejad Azar

An operator $T$ from vector lattice $E$ into vector topology $(F, τ)$ is said to be order-to-topology continuous whenever $x_{α} o 0$ implies $T x_{α} τ 0$ for each…

math.FA2019

Regularity of bounded tri-linear and the fourth adjiont of tri-derivation

A. Ebadian, K. Haghnejad Azar, A. Sheikhali

In this Article, we give a simple criterion for the regularity of a tri-linear mapping. We provide if $f : X \times Y \times Z ⟶ W$ is a bounded tri-linear mapping and $h…

math.FA2018★ 9 cited

Generalized Volterra operators mapping between Banach spaces of analytic functions

Ted Eklund, Mikael Lindström, Maryam M. Pirasteh +2

We characterize boundedness and compactness of the classical Volterra operator $T_{g} : H_{v_{α}}^{\infty} \to H^{\infty}$ induced by a univalent function $g$ for standard weights…

math.FA2015

Multipliers of pg-Bessel sequences in Banach spaces

M. R. Abdollahpour, A. Najati, P. Gavruta

In this paper, we introduce (p,q)g-Bessel multipliers in Banach spaces and we show that under some conditions a (p,q)g-Bessel multiplier is invertible. Also, we show the continuous…

math.FA2012★ 4 cited

Locally convex inductive limit cones

M. R. Motallebi

We define the finest order on inductive limits of ordered cones which makes the linear mappings monotone and gives rise to the definition of inductive limit topologies for cones. U…

math.FA2011★ 12 cited

Approximately Quadratic Mappings on Restricted Domains

Abbas Najati And Soon-Mo Jung

In this paper, we introduce a generalized quadratic functional equation $f (r x + sy) = r f (x) + s f (y) - r s f (x - y)$ where $r, s$ are nonzero real numbers with $r + s = 1.$ We show th…