Mel'nyk, T.A.; Vashchuk, P.S.
(Журнал математической физики, анализа, геометрии, 2006)
We consider a mixed boundary-value problem for the Poisson equation in a two-level junction
" which is the union of a domain Ω₀ and a large number of thin cylinders with cross-section of order O(ε²): The thin cylinders ...