Results 81 to 90 of about 1,053 (100)
PARAMETER AND UNCERTAINTY ESTIMATION FOR DYNAMICAL SYSTEMS USING SURROGATE STOCHASTIC PROCESSES. [PDF]
SIAM J Sci Comput, 2019 Chung M +6 more
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From low-rank retractions to dynamical low-rank approximation and back. [PDF]
BIT Numer MathSéguin A, Ceruti G, Kressner D.
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Trigonometrically-fitted second derivative method for oscillatory problems. [PDF]
Springerplus, 2014 Ngwane FF, Jator SN.
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A POSTERIORI ERROR ANALYSIS OF TWO STAGE COMPUTATION METHODS WITH APPLICATION TO EFFICIENT DISCRETIZATION AND THE PARAREAL ALGORITHM. [PDF]
SIAM J Numer Anal, 2016 Chaudhry JH +4 more
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Numerical solution of diffusive HBV model in a fractional medium. [PDF]
Springerplus, 2016 Owolabi KM.
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Numerical Mathematics: Theory, Methods and Applications, 2022
In this paper, we investigate the long-time near-conservations of energy and kinetic energy by the widely used exponential integrators to highly oscillatory conservative systems.
Ting Li, Changying Liu, Bin Wang
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In this paper, we investigate the long-time near-conservations of energy and kinetic energy by the widely used exponential integrators to highly oscillatory conservative systems.
Ting Li, Changying Liu, Bin Wang
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Delay-Dependent Stability of Linear Multistep Methods for Neutral Systems with Distributed Delays
Journal of Computational Mathematics, 2022This paper considers the asymptotic stability of linear multistep (LM) methods for neutral systems with distributed delays. In particular, several sufficient conditions for delay-dependent stability of numerical solutions are obtained based on the ...
Yuhao Cong null, Shouyan Wu
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An optimal control problem applied to malaria disease in Colombia
, 2018In Colombia, malaria is a public health problem that affects a large part of its population. Above motivated us to formulate an optimal control problem considering the following control variables: bed nets (BN), intermittent prophylactic treatment in ...
Jhoana P. Romero–Leiton +2 more
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Estimating the Finite Time Lyapunov Exponent from Sparse Lagrangian Trajectories
Communications in Computational Physics, 2019We propose a simple numerical algorithm to estimate the finite time Lyapunov exponent (FTLE) in dynamical systems from only a sparse number of Lagrangian particle trajectories. The method first reconstructs the flow field using the radial basis function (
Y. K. Leung
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