Results 51 to 60 of about 9,461,902 (204)
Poincaré chaos for a hyperbolic quasilinear system [PDF]
Miskolc Mathematical Notes, 2019 Summary: The existence of unpredictable motions in systems of quasilinear differential equations with hyperbolic linear part is rigorously proved. We make use of the topology of uniform convergence on compact sets and the contraction mapping principle to prove the existence of unpredictable motions.
Akhmet, M. +3 more
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Asymptotic expansions for linear symmetric hyperbolic systems with small parameter
Electronic Journal of Differential Equations, 1999 The boundary layer functions method of Lyusternik-Vishik is used to obtain asymptotic expansions of the solutions to the Cauchy problem for linear symmetric hyperbolic systems with constant coefficients as the small parameter $varepsilon$ tends to zero.
O. Hawamdeh, A. Perjan
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Hyperbolic Stefan problem with nonlocal boundary conditions
Математичні СтудіїIn this paper, we consider problems with unknown boundaries for hyperbolic equations and systems with free boundaries with two independent variables. The boundary conditions for such equations in the linear or quasilinear cases are given in nonlocal (non-
V. Kyrylych, G. Beregova, O. Milchenko
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IEEE Open Journal of Signal ProcessingRecently, various robust algorithms based on hyperbolic cosine and sine functions, such as hyperbolic cosine (HCAF), exponential hyperbolic cosine, joint logarithmic hyperbolic cosine adaptive filter, etc., have been predominantly employed for different ...
Neetu Chikyal +4 more
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Convergence of first-order quasilinear hyperbolic systems to hyperbolic-parabolic systems
Nonlinear AnalysiszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yue-Jun Peng, Shuimiao Du
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Nonconservative hyperbolic systems in fluid mechanics
ESAIM: Proceedings and Surveys, 2018 This paper is devoted to the numerical approximation of nonconservative hyperbolic systems. More precisely, we consider the bitemperature Euler system and we propose two methods of discretization.
Aregba-Driollet Denise +2 more
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Electronic Journal of Differential Equations, 2008 We study initial boundary-value problems for hyperbolic systems of divergence form of arbitrary order in cylinders whose base is a cusp domain. Our main results are to prove the existence, uniqueness and the smoothness with respect to time variable
Vu Trong Luong, Nguyen Manh Hung
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Hydrodynamic Cucker-Smale model with time delay and obstacle avoidance
Frontiers in PhysicsWe study a hydrodynamic Cucker-Smale-type model incorporating both time delays and obstacle potentials. The model governs the evolution of velocity and density fields of the system, where delayed interactions drive alignment and obstacle potentials ...
Tingting Zheng +2 more
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Supersymmetric hyperbolic Calogero-Sutherland models by gauging
Nuclear Physics B, 2019 Novel N=2 and N=4 supersymmetric extensions of the Calogero-Sutherland hyperbolic systems are obtained by gauging the U(n) isometry of matrix superfield models. The bosonic core of the N=2 models is the standard An−1 Calogero-Sutherland hyperbolic system,
Sergey Fedoruk +2 more
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Hyperbolic Systems of Partial Differential Inclusions [PDF]
, 1990 This paper is devoted to the study of first-order hyperbolic systems of partial differential inclusions which are in particular motivated by several problems of control theory, such as tracking problems.
Frankowska, H., Aubin, J.-P.
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