Volume 8, Issue 1
مرور بر اساس
ارسال های اخیر
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The structure of ideals, point derivations, amenability and weak amenability of extended Lipschitz algebras
(Semnan University, 2017-04-01)Let $(X,d)$ be a compactmetric space and let $K$ be a nonempty compact subset of $X$. Let $alpha in (0, 1]$ and let ${rm Lip}(X,K,d^ alpha)$ denote the Banach algebra of all continuous complex-valued functions $f$ ...
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Similarity measurement for describe user images in social media
(Semnan University, 2017-04-01)Online social networks like Instagram are places for communication. Also, these media produce rich metadata which are useful for further analysis in many fields including health and cognitive science. Many researchers are ...
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Periodic boundary value problems for controlled nonlinear impulsive evolution equations on Banach spaces
(Semnan University, 2017-04-01)This paper deals with the Periodic boundary value problems for Controlled nonlinear impulsive evolution equations. By using the theory of semigroup and fixed point methods, some conditions ensuring the existence and ...
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On new faster fixed point iterative schemes for contraction operators and comparison of their rate of convergence in convex metric spaces
(Semnan University, 2017-04-01)In this paper we present new iterative algorithms in convex metric spaces. We show that these iterative schemes are convergent to the fixed point of a single-valued contraction operator. Then we make the comparison of their ...
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New integral inequalities for $s$-preinvex functions
(Semnan University, 2017-04-01)In this note, we give some estimate of the generalized quadrature formula of Gauss-Jacobi$$underset{a}{overset{a+eta left( b,aright) }{int }}left( x-aright)^{p}left( a+eta left( b,aright) -xright) ^{q}fleft( xright) ...
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Fixed and coincidence points for hybrid rational Geraghty contractive mappings in ordered $b$-metric spaces
(Semnan University, 2017-04-01)In this paper, we present some fixed and coincidence point theorems for hybrid rational Geraghty contractive mappings in partially ordered $b$-metric spaces. Also, we derive certain coincidence point results for such ...
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Some extensions of Darbo's theorem and solutions of integral equations of Hammerstein type
(Semnan University, 2017-04-01)In this brief note, using the technique of measures of noncompactness, we give some extensions of Darbo fixed point theorem. Also we prove an existence result for a quadratic integral equation of Hammerstein type on an ...
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Hermite-Hadamard inequalities for $mathbb{B}$-convex and $mathbb{B}^{-1}$-convex functions
(Semnan University, 2017-04-01)Hermite-Hadamard inequality is one of the fundamental applications of convex functions in Theory of Inequality. In this paper, Hermite-Hadamard inequalities for $mathbb{B}$-convex and $mathbb{B}^{-1}$-convex functions are proven.
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A note on the Young type inequalities
(Semnan University, 2017-04-01)In this paper, we present some refinements of the famous Young type inequality. As application of our result, we obtain some matrix inequalities for the Hilbert-Schmidt norm and the trace ...
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Some properties of analytic functions related with bounded positive real part
(Semnan University, 2017-04-01)In this paper, we define new subclass of analytic functions related with bounded positive real part, and coefficients estimates, duality and neighborhood are considered.
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$C$-class and $F(psi,varphi)$-contractions on $M$-metric spaces
(Semnan University, 2017-04-01)Partial metric spaces were introduced by Matthews in 1994 as a part of the study of denotational semantics of data flow networks. In 2014 Asadi and {it et al.} [New Extension of $p$-Metric Spaces with Some fixed point ...
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An inexact alternating direction method with SQP regularization for the structured variational inequalities
(Semnan University, 2017-04-01)In this paper, we propose an inexact alternating direction method with square quadratic proximal (SQP) regularization for the structured variational inequalities. The predictor is obtained via solving SQP system ...
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Strong and $Delta$-convergence theorems for total asymptotically nonexpansive mappings in CAT(0)
(Semnan University, 2017-04-01)In this work we use the Noor iteration process for total asymptotically nonexpansive mapping to establish the strong and $Delta$-convergence theorems in the framework of CAT(0) spaces. By doing this, some of the results ...
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On the metric triangle inequality
(Semnan University, 2017-04-01)A non-contradictible axiomatic theory is constructed under the local reversibility of the metric triangle inequality. The obtained notion includes the metric spaces as particular cases and the generated metric topology is ...
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Almost n-Multiplicative Maps between Frechet Algebras
(Semnan University, 2017-04-01)For the Fr'{e}chet algebras $(A, (p_k))$ and $(B, (q_k))$ and $n in mathbb{N}$, $ngeq 2$, a linear map $T:A rightarrow B$ is called textit{almost $n$-multiplicative}, with respect to $(p_k)$ and $(q_k)$, if there exists ...
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Existence results for equilibrium problems under strong sign property
(Semnan University, 2017-04-01)This paper concerns equilibrium problems in real metric linear spaces. Considering a modified notion of upper sign property for bifunctions, we obtain the relationship between the solution sets of the local Minty equilibrium ...
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Unsteady free convection oscillatory couette flow through a variable porous medium with concentration profile
(Semnan University, 2017-04-01)In this paper we have studied the effect of free convection on the heat transfer and flow through variable porous medium which is bounded by two vertical parallel porous plates. In this study it is assume that free stream ...
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Some results on coupled fixed point and fixed point theory in partially ordered probabilistic like (quasi) Menger spaces
(Semnan University, 2017-04-01)In this paper, we define the concept of probabilistic like Menger (probabilistic like quasi Menger) space (briefly, PLM-space (PLqM-space)). We present some coupled fixed point and fixed point results for certain contraction ...
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On the real quadratic fields with certain continued fraction expansions and fundamental units
(Semnan University, 2017-04-01)The purpose of this paper is to investigate the real quadratic number fields $Q(sqrt{d})$ which contain the specific form of the continued fractions expansions of integral basis element where $dequiv 2,3( mod 4)$ is a ...
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Uncertainty in linear fractional transportation problem
(Semnan University, 2017-04-01)In this paper, we study the linear fractional transportation problem with uncertain arameters. After recalling some definitions, concepts and theorems in uncertainty theory we present three approaches for solving this ...
