Journal ArticleDOI
Numerical treatment of models arising in nuclear magnetic resonance spectroscopy
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TLDR
A package of sub-routines, in which the salient properties of problems of this type can be exploited, has been developed and can successfully be used in the simulation of different situations appearing in nuclear magnetic resonance spectroscopy.About:
This article is published in Advances in Engineering Software.The article was published on 1986-10-01. It has received 4 citations till now. The article focuses on the topics: Ode & Numerical analysis.read more
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Journal ArticleDOI
A survey of the advances in the exploitation of the sparsity in the solution of large problems
TL;DR: The exploitation of the sparsity leads to savings in both storage and computer time, so that problems which can not be handled numerically when thezero elements are stored in the computer memory and when the arithmetic operations involving zero elements are performed become tractable if theSparsity is exploited in a proper way.
Journal ArticleDOI
Exploiting the separability in the solution of systems of linear ordinary differential equations
Å. Björck,Z. Zlatev +1 more
TL;DR: The ideas applied in the development of DENS2 can easily be extended for two wide classes of integration algorithms (the backward differentiation formulae and the methods of Runge-Kutta type) and for systems of nonlinear ODEs.
Book ChapterDOI
Impact of Climatic Changes on Pollution Levels
TL;DR: In this paper, the influence of the climate changes on the pollution levels is investigated and the results show clearly that the climatic changes will lead to some increase of pollution levels, thus these could become dangerous for human beings.
Exploiting systems the separability in the solution of of linear ordinary differential equations
TL;DR: The ideas applied in the development of DENS2 can easily be extended for two wide classes of integration algorithms (the backward differentiation formulae and the methods of Runge-Kutta type) and for systems of nonlinear ODEs.