"10"^^ . "2011-12-31+01:00"^^ . . . "2011-04-16+02:00"^^ . "10"^^ . "agregace; \u0159e\u0161en\u00ED soustav rovnic; p\u0159edpodm\u00EDn\u011Bn\u00ED"@en . "Efektivn\u00ED itera\u010Dn\u00ED metody \u0159e\u0161en\u00ED rozs\u00E1hl\u00FDch soustav rovnic p\u0159edpodm\u00EDn\u011Bn\u00E9 na b\u00E1zi agregac\u00ED" . " \u0159e\u0161en\u00ED soustav rovnic" . . . . . . "http://www.isvav.cz/projectDetail.do?rowId=GA201/09/1544"^^ . . . . "2015-03-02+01:00"^^ . "2009-01-01+01:00"^^ . . . "GA201/09/1544" . . . . "C\u00EDlem projektu je vytvo\u0159it a implementovat p\u0159edpodm\u00EDn\u011Bn\u00ED itera\u010Dn\u00EDch metod pro symetrick\u00E9 i nesymetrick\u00E9 soustavy rovnic, kter\u00E9 je zalo\u017Eeno na agrega\u010Dn\u00EDch algoritmech." . "0"^^ . "It is a general opinion that Scientific Computing as discipline is heavily influenced by Linear Algebra and in particular by the state of the art of efficient solution of large scale systems of linear algebraic equations. To this purpose some sophisticated preconditioners are to be constructed. Construction of efficient preconditioners depends upon the structure of the matrices of the systems under consideration. Our problems originate as objects of research in the area of Civil Engineering. Many\u00A0 of the problems we want to solve are described by nonsymmetric differential and integral operators. As appropriate to this situation we choose ascomputational means the methods of aggregation and disaggregation. The aggregates may correspond either to smaller parts of a given one model of a given construction or to a complex of models consistingof models of substructures of the whole construction. We want to show that the aggregation/disaggregation methods are efficient not only in computations but also in modelling complex constructions andan interaction of these two approaches."@en . . . "\u0158e\u0161en\u00ED projektu prob\u011Bhlo podle pl\u00E1nu jak z hlediska odborn\u00E9ho tak i z hlediska \u010Derp\u00E1n\u00ED finan\u010Dn\u00EDch prost\u0159edk\u016F."@cs . "Efficient iterative solvers for large sparse systems of equations preconditioned by aggregation"@en . . "0"^^ . "The project gone according to plan both in terms of expertise and in terms of disbursement of funds."@en . "agregace" . "1"^^ .