Ком'пютерні науки та інженерія
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Item New mathematical approach to the treatment of positron annihilhumidity lifetime data for humidity-sensitive ceramics(Видавництво Національного університету «Львівська політехніка», 2009) Klym, Halyna; Ingram, Adam; Shpotyuk, OlehA mathematical model is considered as a problem of Steafan for equation of heat conductivity. The decision of problem is found in spase of gridding functions of the Rote method and by a report to nonlinear intgral equation of Gammershteyn type with a basis of Grina's functions. Basic parameter of control of the temperature distributing are conducted.Item Моделювання однієї оберненої задачі до задачі Стефана(Видавництво Національного університету «Львівська політехніка», 2009) Кобильська, ОленаA mathematical model is considered as a problem of Steafan for eqation of heat conductivity. The decision of problem is found in space of gridding functions of the Rote method and by a report to nonlinear integral equation of Gammershteyn type with a basis of Grina's functions. Basic paramter of control the temperature field defined. The numeral calculations of the temperature distributing are conducted.