**Volume 10 (2021)**

**Volume 09 (2020)**

**Volume 08 (2019)**

**Volume 07 (2018)**

**Volume 06 (2017)**

**Volume 05 (2016)**

**Volume 04 (2015)**

**Volume 03 (2014)**

**Volume 02 (2013)**

**Volume 01 (2012)**

##### 1. Upper and lower $\alpha(\mu_{X},\mu_{Y})$-continuous multifunctions

*Volume 04, Issue 01 , Winter 2015, Pages 1-9*

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**Abstract **

In this paper, a new class of multifunctions, called generalized $\alpha(\mu_{X},\mu_{Y})$-continuous multifunctions, has been dened and studied. Some characterizations and several properties concerning generalized $\alpha(\mu_{X},\mu_{Y})$-continuous multifunctions are obtained. The relationships ...
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##### 2. Characterization of $G_2(q)$, where $2 < q \equiv 1(mod\ 3)$ by order components

*Volume 04, Issue 01 , Winter 2015, Pages 11-23*

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**Abstract **

In this paper we will prove that the simple group $G_2(q)$, where $2 < q \equiv 1(mod3)$ is recognizable by the set of its order components, also other word we prove that if $G$ is a finite group with $OC(G)=OC(G_2(q))$, then $G$ is isomorphic to $G_2(q)$.
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##### 3. Frames for compressed sensing using coherence

*Volume 04, Issue 01 , Winter 2015, Pages 25-34*

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**Abstract **

We give some new results on sparse signal recovery in the presence of noise, for weighted spaces. Traditionally, were used dictionaries that have the norm equal to 1, but, for random dictionaries this condition is rarely satised. Moreover, we give better estimations then the ones given ...
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##### 4. The solutions to some operator equations in Hilbert $C^*$-module

*Volume 04, Issue 01 , Winter 2015, Pages 35-42*

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**Abstract **

In this paper, we state some results on product of operators with closed ranges and we solve the operator equation $TXS^*-SX^*T^*= A$ in the general setting of the adjointable operators between Hilbert $C^*$-modules, when $TS = 1$. Furthermore, by using some block operator matrix techniques, ...
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##### 5. Numerical solution of Fredholm integral-differential equations on unbounded domain

*Volume 04, Issue 01 , Winter 2015, Pages 43-52*

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**Abstract **

In this study, a new and efficient approach is presented for numerical solution of Fredholm integro-differential equations (FIDEs) of the second kind on unbounded domain with degenerate kernel based on operational matrices with respect to generalized Laguerre polynomials(GLPs). Properties ...
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##### 6. On duality of modular G-Riesz bases and G-Riesz bases in Hilbert C*-modules

*Volume 04, Issue 01 , Winter 2015, Pages 53-63*

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**Abstract **

In this paper, we investigate duality of modular g-Riesz bases and g-Riesz bases in Hilbert C*-modules. First we give some characterization of g-Riesz bases in Hilbert C*-modules, by using properties of operator theory. Next, we characterize the duals of a given g-Riesz basis in Hilbert C*-module. ...
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##### 7. Fixed Point Theorems for semi $\lambda$-subadmissible Contractions in b-Metric spaces

*Volume 04, Issue 01 , Winter 2015, Pages 65-85*