Discontinuous differential equations

Results 251 to 260 of about 114,654 (282)

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Monotonicity with discontinuities in partial differential equations

1974
In this survey monotonicity theorems for linear and nonlinear partial differential equations of second order are collected, in which discontinuities in the coefficients of the differential equation or in lower and upper bounds v,w for the solution u may occur. Discontinuities at certain interfaces are considered. If v,w are continuous, but their normal
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DIFFERENTIAL EQUATIONS WITH A DISCONTINUOUS FORCING TERM

1953
Abstract : A solution is given for the problem of finding a transition or switching curve in the phase plane for the expression mx + cx + kx = Df(x,x) so that solutions reach the zero state in a minimum time. The solution has applications in the design of servomechanisms and similar systems; f is a discontinuous function which assumes only + of - 1 ...
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Filippov's operator and discontinuous differential equations

2022
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The local discontinuous Galerkin finite element methods for Caputo-type partial differential equations: Mathematical analysis

Applied Numerical Mathematics, 2020
Changpin Li
exaly

Exponential Convergence of hp-discontinuous Galerkin Method for Nonlinear Caputo Fractional Differential Equations

Journal of Scientific Computing, 2022
Lijun Yi
exaly

Discontinuous Galerkin Methods for Delay Differential Equations of Pantograph Type

SIAM Journal on Numerical Analysis, 2010
Hermann Brunner, Qiumei Huang, Hehu Xie
exaly

Differential Equations with Discontinuities*

1992
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Hybridizable discontinuous Galerkin methods for partial differential equations in continuum mechanics

Journal of Computational Physics, 2012
N-C Nguyen
exaly