Titlebook: Nonlinear Analysis and Global Optimization; Themistocles M. Rassias,Panos M. Pardalos Book 2021 Springer Nature Switzerland AG 2021 nonlin

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Friction Models in the Framework of Set-Valued and Convex Analysis,ematics. In this paper, we show how the approach of Moreau and Panagiotopoulos can be used to develop a suitable methodology for the formulation and the mathematical analysis of various friction models in nonsmooth mechanics. We study 11 widespread engineering friction models in the context of moder

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A Review of Two Network Curvature Measures,nes and other two-dimensional spaces. Curvature plays a fundamental role in physics, mathematics, and many other areas. However, graphs are discrete objects that do not necessarily have an associated natural geometric embedding. There are many ways in which curvature definitions of a continuous surf

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Algebraic Based Techniques as Decision Making Tools,tion, a complex decision problem is decomposed into a multilevel hierarchic structure of objective, criteria, and alternatives. A priority is derived for each element of the hierarchy, allowing comparisons based on linear rankings, weak orders, and other order structures. Consensus rules are provide