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DYNA

Print version ISSN 0012-7353

Abstract

RODRIGUEZ-CALDERON, Wilson  and  PALLARES-MUNOZ, Myriam Rocío. Fortran application to solve systems from NLA using compact storage. Dyna rev.fac.nac.minas [online]. 2015, vol.82, n.192, pp.249-256. ISSN 0012-7353.  http://dx.doi.org/10.15446/dyna.v82n192.42423.

Educational software of Numerical Linear Algebra (NLA) friendly was developed, with the last developments in compact storage formats or compressed formats. This software generates the possibility to have own tools, handling for teaching processes in undergraduate, research and advanced formation. Having a tool own computational for the solution of lineal algebra problems generates advantages, since, all the details, hypothesis, restrictions, applications and kindness of the software can be known of first hand, without necessity of requesting expensive support services. The incorporation of storage advanced elements, programming and acceleration of the solution of NLA problems in the software, not allow alone solve academic cases, but also real problems that induce the user to a better understanding of the problems in an efficient and widespread way.

Keywords : Numerical Linear Algebra; NLA; sparse matrix; storage formats; compressed sparse row; compressed sparse column; modified compressed sparse row format; modified compressed sparse column.

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