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Information × Registration Number 0208U000528, 0107U005885 , R & D reports Title Development and application of new mathematical models, numerical methods and program facilities for effective solution of the problem of modeling and forecasting of meteorological processes and phenomena in Ukraine. popup.stage_title Head Dorochenko Anatoly Yuhimovich, Доктор фізико-математичних наук Registration Date 31-01-2008 Organization Institute of Software System National Academy of Sciences of Ukraine popup.description2 Problems of modeling of atmospheric circulation are investigated. A new method for solution of the one-dimensional nonstationary inhomogeneous initial-boundary-value problem of convective diffusion is considered. The new unconditionally stable and efficient difference scheme for numerical solution of this problem is proposed. The results of a theoretical analysis of the scheme are presented. For realization of meteorologic calculations the possibility of application of Grid-technologies is considered; in this connection the problems and models of programming of Grid-systems are analyzed. The programming technology and approaches to advancing tools for the solution of these problems are investigated on the basis of experience, gained at ISS NASU. Product Description popup.authors popup.nrat_date 2020-04-02 Close