Issues 3-4

Numerical Treatment of Singularly Perturbed Delay Differential Equations Using B-Spline Collocation Method on Shishkin Mesh

Issues 3-4 Volume 07

Devendra Kumar, M.K. Kadalbajoo Received 5 August, 2011; accepted in revised form 22 July, 2012 Abstract: This paper is devoted to the numerical study for a class of boundary value problems of second-order differential equations in which the highest order derivative is multiplied by a small parameter ? and both the convection and reaction terms […]

Piecewise Linear Finite Element Approximation of a Generalized Stokes System Related to Viscolelastic Flow

Issues 3-4 Volume 07

V. Ruas, A.P. Brasil, J.H. Carneiro de Araujo Received 14 December, 2010; accepted in revised form 25 April, 2012 Abstract: A three-field finite element scheme designed for solving systems of partial dif- ferential equations governing stationary viscoelastic flows is studied. It is based on the simulation of a time-dependent behavior. Once a classical time-discretization is

HPC computation issues of the incremental 3D variational data assimilation scheme in OceanVar software

Issues 3-4 Volume 07

L. D’Amore1 , R. Arcucci2 , L. Marcellino3 and A. Murli2 1. Department of Mathematics and Application, University of Naples Federico II, Italy. 2. Centro Euro-Mediterraneo per i Cambiamenti Climatici (CMCC), Italy. 3. Department of Applied Sciences, University of Naples Parthenope, Italy. Received 30 January, 2012; accepted in revised form 22 December, 2012 Abstract: The

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