Numerical decision of Smoluchowski's problem for Bose gas

The numerical decision of boundary task is offered for integral-differential equation. This equation describes quantum boze-gases in the generalized boundary Smolukhovsky's problem about temperature and evaporation of gas from a flat surface on border gas – the condensed phase (a solid, a liquid). Such jumps are caused by presence of normal to the surface gradient of temperature, and, as a result, stream of heat to the surface.