Results 1 to 10 of about 1,345,946 (219)
Static reinforcement and vibration reduction of structures using topology optimization
Mechanics & Industry, 2023 This paper presents a topology optimization formulation based on the Solid Isotropic Material with Penalization (SIMP) method and solved by the Modified Optimality Criteria (MOC) algorithm.
Burri Sylvain, Legay Antoine
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Nonlinear Magneto-Nonlocal Vibration Analysis of Coupled Piezoelectric Micro-Plates Reinforced with Agglomerated CNTs [PDF]
Mechanics of Advanced Composite Structures, 2020 The aim of this article is to analyze nonlinear electro-magneto vibration of a double-piezoelectric composite microplate-system (DPCMPS) pursuant to the nonlocal piezoelasticity theory.
Saeed Amir +3 more
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Three-Point Boundary Value Problems of Coupled Nonlocal Laplacian Equations
Mathematics, 2022 This paper discusses a kind of coupled nonlocal Laplacian evolution equation with Caputo time-fractional derivatives and proportional delays. Green function and mild solution are firstly established by employing the approach of eigenvalues’ expansions ...
Huizhen Qu, Jianwen Zhou, Tianwei Zhang
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Fractal and Fractional, 2023 In this paper, the existence of a unique solution is established for a coupled system of Langevin fractional problems of ψ-Caputo fractional derivatives with generalized slit-strip-type integral boundary conditions and impulses using the Banach ...
Haroon Niaz Ali Khan +3 more
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Mathematics, 2021 The fractional stochastic differential equations had many applications in interpreting many events and phenomena of life, and the nonlocal conditions describe numerous problems in physics and finance.
A. M. A. El-Sayed, Hoda A. Fouad
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Journal of Taibah University for Science, 2022 We investigate a new class of boundary value problems of a nonlinear coupled system of sequential fractional differential equations and inclusions involving Caputo fractional derivatives and boundary conditions.
M. Subramanian +4 more
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On a coupled system of fractional compartmental models for a biological system
Advances in Difference Equations, 2017 In this paper, we investigate the existence of solutions for a coupled system of fractional compartmental models as differential inclusions with coupled nonlocal and integral boundary conditions, whose multivalued terms depend on lower-order fractional ...
Nana Jin, Shurong Sun
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Stability Results for a Coupled System of Impulsive Fractional Differential Equations
Mathematics, 2019 In this paper, we establish sufficient conditions for the existence, uniqueness and Ulam−Hyers stability of the solutions of a coupled system of nonlinear fractional impulsive differential equations. The existence and uniqueness results are carried
Akbar Zada +4 more
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Random Coupled Hilfer and Hadamard Fractional Differential Systems in Generalized Banach Spaces
Mathematics, 2019 This article deals with some existence and uniqueness result of random solutions for some coupled systems of Hilfer and Hilfer–Hadamard fractional differential equations with random effects.
Saïd Abbas +3 more
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Energies, 2023 In order to solve the problems of performance degradation in energy tower heat pump (ETHP) systems under low temperature conditions and soil heat imbalances in ground source heat pump (GSHP) systems in cold regions, a new coupled system of ETHP and GSHP ...
Yao Zhang +4 more
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