Institution: | Research Centre ALGA: Advances in Lie Group Analysis, Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, SE-371 79 Karlskrona, Sweden;Laboratory ``Group analysis of mathematical models in natural and engineering sciences'', Ufa State Aviation Technical University, Karl Marx Str. 12, 450 000 Ufa, Russia,Laboratory ``Group analysis of mathematical models in natural and engineering sciences'', Ufa State Aviation Technical University, Karl Marx Str. 12, 450 000 Ufa, Russia |