Results 1 to 10 of about 1,121,600 (292)
Nonhomogeneous Dirichlet Problems with Unbounded Coefficient in the Principal Part
Axioms, 2022 The main result of the paper establishes the existence of a bounded weak solution for a nonlinear Dirichlet problem exhibiting full dependence on the solution u and its gradient ∇u in the reaction term, which is driven by a p-Laplacian-type operator with
Dumitru Motreanu
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Exact wave structures and bifurcation for the (2+1)-Dimensional bogoyavlensky–Konopelchenko equation using modified extended direct algebraic technique [PDF]
MethodsXThis study investigates exact analytical solutions and bifurcation dynamics of the (2+1)-dimensional Bogoyavlensky–Konopchenko (BK) equation, a nonlinear model that arises in fluid mechanics and nonlinear wave propagation.
Mohamed A. Elhady +4 more
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Maximal Regularity Estimates and the Solvability of Nonlinear Differential Equations
Mathematics, 2022 We study a type of third-order linear differential equations with variable and unbounded coefficients, which are defined in an infinite interval. We also consider a non-linear generalization with coefficients that depends on an unknown function.
Myrzagali Ospanov, Kordan Ospanov
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Nonlinear Volterra Integrodifferential Equations from above on Unbounded Time Scales
Mathematics, 2023 The paper is devoted to studying the existence, uniqueness and certain growth rates of solutions with certain implicit Volterra-type integrodifferential equations on unbounded from above time scales.
Andrejs Reinfelds, Shraddha Christian
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On bounded solutions of linear systems of differential equations with unbounded coefficients [PDF]
Қарағанды университетінің хабаршысы. Математика сериясы, 2022 This paper deals with a problem of finding a bounded solution of a system of nonhomogeneous linear differential equations with an unbounded matrix of coefficients on a finite interval.
R.Ye. Uteshova, Ye.V. Kokotova
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Effect of friction between the steel core and concrete on the seismic performance of Buckling Resistant Brace Frames [PDF]
Journal of Structural and Construction Engineering, 2019 Structures with Buckling Resistant Braced Frames (BRBF) have two significant properties of energy dissipation and lateral stiffness during an earthquake.
Mahmoud reza shiravand +2 more
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Доповiдi Нацiональної академiї наук України, 2021 A homogeneous fractional-differential equation with a fractional Hardy—Titchmarsh integral and an unbounded operator coefficient in a Banach space is considered.
V.L. Makarov +2 more
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Қарағанды университетінің хабаршысы. Математика сериясы, 2021 The article deals with the existence of a generalized solution for the second order nonlinear differential equation in an unbounded domain. Intermediate and lower coefficients of the equation depends on the required function and considered smooth.
A.N. Yesbayev, M.N. Ospanov
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Bulletin of Mathematical Sciences, 2022 This paper is concerned with the zero-viscosity limit of the three-dimensional (3D) incompressible stationary magnetohydrodynamics (MHD) equations in the 3D unbounded domain [Formula: see text]. The main result of this paper establishes that the solution
Weiping Yan, Vicenţiu D. Rădulescu
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Mathematical modeling the transport of few-layer graphene in saturated porous media
Environmental Advances, 2023 This mathematical modeling study incorporates an existing set of effluent data for FLG-NPs transport through water-saturated quartz sand to estimate kinetic particle mobility parameters for a range of experimental ionic strengths (IS) and organic ...
Masoud Fakharifar, Amir Taghavy
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