Results 81 to 90 of about 99,243 (193)
NONLINEAR REGULARIZING EFFECT FOR HYPERBOLIC PARTIAL DIFFERENTIAL EQUATIONS [PDF]
XVIth International Congress on Mathematical Physics, 2010 The Tartar-DiPerna compensated compactness method, used initially to construct global weak solutions of hyperbolic systems of conservation laws for large data, can be adapted in order to provide some regularity estimates on these solutions. This note treats two examples: (a) the case of scalar conservation laws with convex flux, and (b) the Euler ...
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Transcendental Equations for Nonlinear Optimization in Hyperbolic Space
Engineering ProceedingsWe present a novel application of transcendental equations for nonlinear distance optimization in hyperbolic space. Through asymptotic approximations using Fourier and Taylor series expansions, we obtain approximations for the transcendental equations ...
Pranav Kulkarni, Harmanjot Singh
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Pseudomonotonicity and nonlinear hyperbolic equations [PDF]
Παρουσιάστηκε στο: Comment.Math.Univ ...
Κανδυλακης Δημητριος(http://users.isc.tuc.gr/~dkandylakis) +1 more
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Dispersive estimates and NLS on product manifolds
, 2010 We prove a general dispersive estimate for a Schroedinger type equation on a product manifold, under the assumption that the equation restricted to each factor satisfies suitable dispersive estimates.
Pierfelice, Vittoria
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On the hyperbolic nonlinear Schrödinger equations
Advances in Continuous and Discrete ModelsAbstractHere, we consider here Hyperbolic Nonlinear Schrödinger Equations (HNLS) that occur as asymptotic models in the modulational regime when the Hessian of the dispersion relation is not positive (or negative) definite. We review classical examples, well-known results, and main open questions.
Jean-Claude Saut, Yuexun Wang
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Journal of Applied Mathematics, 2014 Based on Jumarie’s modified Riemann-Liouville derivative, the fractional complex transformation is used to transform fractional differential equations to ordinary differential equations.
Wei Li, Huizhang Yang, Bin He
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Some Remarks on Nonlinear Hyperbolic Equations
, 2012 Here a mixed problem for a nonlinear hyperbolic equation with Neumann boundary value condition is investigated, and a priori estimations for the possible solutions of the considered problem are obtained. These results demonstrate that any solution of this problem possess certain smoothness properties.
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An iterative method for systems of nonlinear hyperbolic equations [PDF]
An iterative algorithm for the efficient solution of systems of nonlinear hyperbolic equations is presented. Parallelism is evident at several levels.
Scroggs, Jeffrey S.
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NONLINEAR HYPERBOLIC PARTIAL DIFFERENTIAL EQUATIONS AND DYNAMIC PROGRAMMING
Computers & Mathematics with Applications, 1983 AbstractThe purpose of this paper is to show that using dynamic programming techniques certain variational problems are equivalent to nonlinear hyperbolic partial differential equations.
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Necessary conditions for control of objects with distributed constants
Sistemnì Doslìdženâ ta Informacìjnì Tehnologìï, 2019 Problems of optimal control over objects with distributed constants described by nonlinear differential equations with partial derivatives of elliptic, parabolic and hyperbolic types have been considered.
G. Iovane, V. M. Mizernyy
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