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Tamás Ladics

Publications and source records attributed to Tamás Ladics.

2 recordsLinked to original sources

Automatic model generation

The goal of the paper is to automatize the selection of mechanisms which are able to describe a set of measurements. In order to do so first we construct a set of possible mechanism fulfilling chemically reasonable requirements with a given number of species and reaction steps. Then we try to fit all the mechanisms, and offer the best fitting one to the chemist for further analysis. The method can also be used to a kind of lumping: to reproduce the results of a big mechanism using a smaller one, with less number of species. We show two applications: one on an artificial example and another one on a small real life data.

math.NA↗

Application of Operator Splitting to Solve Reaction Diffusion Equations

Approximate solutions of the Fisher equation obtained by different splitting methods are investigated. The error of this nonlinear problem is analyzed. The order of different splitting methods coupled with numerical methods of different order is calculated numerically and symbolically.

math.NA↗