Results 11 to 20 of about 13,806 (267)
On a two-dimensional model of generalized thermoelasticity with application
Scientific Reports, 2022 A 2D first order linear system of partial differential equations of plane strain thermoelasticity within the frame of extended thermodynamics is presented and analyzed.
Ethar A. A. Ahmed +3 more
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Fredholm property of nonlocal problems for integro-differential hyperbolic systems
Electronic Journal of Qualitative Theory of Differential Equations, 2016 The paper concerns nonlocal time-periodic boundary value problems for first-order integro-differential hyperbolic systems with boundary inputs. The systems are subjected to integral boundary conditions.
Irina Kmit, Roman Klyuchnyk
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Frontiers in Physics, 2022 This study investigates the adaptive fuzzy output feedback control of strict-feedback fractional-order chaotic systems with unmeasurable states and quantized input.
Hongling Qiu +3 more
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Some Uniqueness Theorems for First Order Hyperbolic Systems
Publications of the Research Institute for Mathematical Sciences, 1975 Taniguchi has shown in [9] that the same uniqueness theorem isvalid for some first order symmetric hyperbolic systems in the case whenIn this paper, we intend to extend his result to the case when n>iand to more general hyperbolic systems, which, in particular, enablesus to discuss the above uniqueness of solutions of the Dirac equation.The authors ...
Ishii, Hitoshi +2 more
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Fractal and Fractional, 2022 The main goal of this work is to optimize the chaotic behavior of a three-dimensional chaotic-spherical-attractor-generating fractional-order system and compare the results with its novel hyperchaotic counterpart. The fractional-order chaotic system is a
Vincent-Ademola Adeyemi +3 more
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The First Integral Method to the Nonlinear Schrodinger Equations in Higher Dimensions
Abstract and Applied Analysis, 2013 The first integral method introduced by Feng is adopted for solving some important nonlinear partial differential equations, including the (2 + 1)-dimensional hyperbolic nonlinear Schrodinger (HNLS) equation, the generalized nonlinear Schrodinger (GNLS ...
Shoukry Ibrahim Atia El-Ganaini
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Min-Sum Soft Symbol Estimation for Iterative MMSE Detection
IEEE Access, 2020 Soft symbol estimation (SSE) is the first process in soft interference cancellation minimum mean squared error (SIC-MMSE) detection for multiple-input multiple-output (MIMO) systems.
Satya Chan, Sooyoung Kim
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Abundant exact solutions of higher-order dispersion variable coefficient KdV equation
Open Physics, 2022 In this article, various exact solutions of the fifth-order variable coefficient KdV equation with higher-order dispersion term are studied. Because of the complexity of the exact solution of the variable coefficient t, it has a certain influence on the ...
Zhao Zhen, Pang Jing
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On k-wave solutions of quasilinear systems of partial differential equations [PDF]
Open Communications in Nonlinear Mathematical PhysicsIn this paper, we establish a relation between two seemingly unrelated concepts for solving first-order hyperbolic quasilinear systems of partial differential equations in many dimensions. These concepts are based on a variant of the conditional symmetry
Alfred Michel Grundland
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Membranes, 2021 The drag of dispersals towards a membrane surface is a consequence of the filtration process. It also represents the first step towards the development of the problem of fouling.
Amgad Salama, Shuyu Sun, Tao Zhang
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