An application of the w-weak generalized contractions theorem
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DOI: 10.1007/s11784-019-0730-y
Abstract: Using the w-weak generalized contractions theorem of Wongyat and Sintunavarat (Adv Diff Equ 2017:211, 2017) and their idea to apply this theorem to the nonlinear integral equations to obtain an existence and uniqueness result, in… read more here.
Keywords: generalized contractions; weak generalized; application weak; contractions theorem ... See more keywords
Approximations to time-optimal boundary controls for weak generalized solutions of the wave equation
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DOI: 10.1134/s0965542517030071
Abstract: For the wave equation, time-optimal control problems with two-sided boundary controls of three basic types are considered in classes of weak generalized solutions. Stable algorithms for computing approximate optimal times and optimal boundary controls are… read more here.
Keywords: time optimal; generalized solutions; optimal boundary; boundary controls ... See more keywords
Split Hausdorff internal topologies on posets
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DOI: 10.1515/math-2019-0136
Abstract: Abstract In this paper, the concepts of weak quasi-hypercontinuous posets and weak generalized finitely regular relations are introduced. The main results are: (1) when a binary relation ρ : X ⇀ Y satisfies a certain… read more here.
Keywords: weak quasi; generalized finitely; topology; finitely regular ... See more keywords