938 research outputs found

    Some Inequalities in 2-inner Product Spaces

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    In this paper we extend some results on the refinement of Cauchy-Buniakowski-Schwarz's inequality and Aćzel's inequality in inner product spaces to 2-inner product spaces

    On Some GrĂĽss Type Inequality in 2-Inner Product Spaces and Applications

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    In this paper, we shall give a generalization of the GrĂĽss type inequality and obtain some applications of the GrĂĽss type inequality in terms of 2-inner product spaces

    Approximating common solutions of variational inequalities by iterative algorithms with applications

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    In this paper, we introduce an iterative scheme for a general variational inequality. Strong convergence theorems of common solutions of two variational inequalities are established in a uniformly convex and 2-uniformly smooth Banach space. As applications, we, still in Banach spaces, consider the convex feasibility problem

    Orthogonal stability of functional equations with the fixed point alternative

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    Set-valued fixed-point theorems for generalized contractive mappings without the Hausdorff metric

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    AbstractIn this paper, the concept of a set-valued contractive mapping is considered by using the idea of a generalized distance, such as the Ď„-distance, in metric spaces without using the concept of the Hausdorff metric. Furthermore, under some mild conditions, we provide the existence theorems for fixed-point problems of the considered mapping. Hence, our results can be viewed as a generalization and improvement of many recent results

    Some GrĂĽss' Type Inequalities in 2-Inner Product Spaces and Applications for Determinantal Integral Inequalities

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    Some new GrĂĽss type inequalities in 2-inner product spaces are given. Using this framework, some determinantal integral inequalities for synchronous functions are also derived
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