International Journal of Advances in Mathematics

Abstract: In this paper, we introduce and study an iterative approximation method for finding a common element of the set of fixed points of multi valued hemicontractive-type mapping,  the set of solutions of split equilibrium problem and the set of solutions of variational inequality problem for...

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Abstract: Aim of this paper is to investigate the characterizations of the concept of $(\alpha,\beta)$-fuzzy ideals of left near-rings, where $\alpha,\beta$ are any two of $\{\in,q,\in\vee q,\in\wedge q\}$ with $\alpha\neq \in\wedge q$ by using belongs to relation $(\in)$ and quasi-coincidence with relation $(q)$ between fuzzy...

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Abstract: This paper focuses on a new extension approach for the construction of Exponential General Linear Methods. These methods are related to Butcher, Calvo and Palencia and Osisiogu and Bazuaye Methods, but, in contrast to the later, we make use of higher terms of the exponential and related...

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Abstract: The notion of $(\in,\in \vee q)$-interval-valued fuzzy prime ideals in commutative BCK-algebras is introduced. Some characterization theorems in $(\in,\in \vee q)$-interval-valued fuzzy prime ideals in commutative BCK-algebras are derived. Also we study relation between $(\in,\in \vee q)$-interval-valued fuzzy prime ideal and $(\in \vee q)$-interval-valued fuzzy level prime ideals....

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Abstract: The purpose of this paper is to generalize some results of Horadam and to extend some identities due to Carlitz in the context of functional difference equations. It includes an operator which yields a type of Appell-set criterion. Generalizations of Simson’s identity occur as by-products and these...

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Abstract: In this paper, the concept of fuzzy perfectly disconnected space is introduced and several characterizations of fuzzy perfectly disconnected spaces, are established. Keywords: Fuzzy nowhere dense set, fuzzy regular open set, fuzzy -open set, fuzzy -open set, fuzzy pre-open set, fuzzy extremally disconnected space, fuzzy hyper-connected space,...

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Abstract: The authors propose a mathematical study of the small oscillations of a heavy inviscid liquid in an arbitrary rigid container supported by an elastic structure. From the equations of motion of the system, they deduce a variational formulation of the problem and after, an operatorial equation in...

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