ISI/JCR

List of papers published in JCR journals by the members of ICTP (in progress).

Other papers will be added soon.

Electrical Conductivity of Vitreous 75%V2O5−25%(As2O3·B2O3)

6 years ago

AbstractIn this note we present a study of semiconducting properties of vitreous 75%V2O5-25% which contains two glass former oxides namely…

On spectral properties of some Chebyshev-type methods. Dimension vs. structure

6 years ago

AbstractThe aim of the present paper is to analyze the non-normality of the matrices (finite dimensional operators) which result when some…

On the use of Green’s formula for the solution of the Navier-Stokes equations

6 years ago

AbstractA general iterative procedure for solving Navier-Stokes system in stream function-vorticity variables is considered. Using the fundamental solution for Laplace…

Spectral collocation solutions to systems of boundary layer type

6 years ago

AbstractThree spectral collocation methods, namely Laguerre collocation (LC), Laguerre Gauss Radau collocation (LGRC) and mapped Chebyshev collocation (ChC) are used…

All roots spectral methods: Constraints, floating point arithmetic and root exclusion

6 years ago

Abstract The nonlinear two-point boundary value problem (TPBVP for short) \[u_{xx}+u^{3}=0,\quad u(0)=u(1)=0,\] offers several insights into spectral methods. First, it…

Spectral methods in linear stability. Applications to thermal convection with variable gravity field

7 years ago

AbstractThe onset of convection in a horizontal layer of fluid heated from below in the presence of a gravity field…

Accurate numerical solutions to stationary free surface problems from capillarity

7 years ago

AbstractThe paper considers two static problems from capillarity. The first one consists in the determination of the surface of a…

On the numerical treatment of the eigenparameter dependent boundary conditions

7 years ago

AbstractIn this paper, we consider the numerical treatment of singular eigenvalue problems supplied with eigenparameter dependent boundary conditions using spectral…

Laguerre collocation solutions to boundary layer type problems

7 years ago

AbstractIn this paper a Laguerre collocation type method based on usual Laguerre functions is designed in order to solve high…

Pseudospectral solutions to some singular nonlinear BVPs. Applications in nonlinear mechanics

7 years ago

AbstractWe solve by Laguerre collocation method two second order genuinely nonlinear singularly perturbed boundary value problems and a fourth order…

ISI/JCR

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