Аннотация:
Построена и обоснована асимптотика решения и соответствующего энергетического функционала смешанной краевой задачи для уравнения Пуассона в области с перемычкой, т.е. тонкой криволинейной полоской, соединяющей вне области два малых участка на ее границе. Поскольку асимптотический анализ инициирован запросами теории оптимизации форм, в отличие от других публикаций не вводятся упрощающие предположения об уплощенности границы вблизи зон присоединения.
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