[Text] / L.
Gileva, V. Shaidurov, B. Dobronets> // Russ. J. Numer. Anal. Math. Model. - 2015. -
Vol. 30,
Is. 2. - P73-85,
DOI 10.1515/rnam-2015-0008. - Cited References:23. - The work was supported by the Russian Scientific Foundation (Project 14-11-00147).
. - ISSN 0927-6467. - ISSN 1569-3988
РУБ Engineering, Multidisciplinary + Mathematics, Applied
Аннотация: The Bogner-Fox-Schmit rectangular element is one of the simplest elements that provide continuous differentiability of an approximate solution in the framework of the finite element method. However, it can be applied only on a simple domain composed of rectangles whose sides are parallel to two different straight lines. We propose a new family of triangular Hermite elements that involves straight-sided elements and elements with a curved side. Such an element can be used in combination with the Bogner-Fox-Schmit element near the boundary of an arbitrary polygonal domain or a domain with a curved part of the boundary and provides continuous differentiability of an approximate solution in the whole domain up to the boundary.
WOS,
Scopus Держатели документа: RAS, Siberian Branch, Inst Computat Modelling, Krasnoyarsk 660036, Russia.
Beihang Univ, Beijing 100191, Peoples R China.
Siberian Fed Univ, Krasnoyarsk 660049, Russia.
Доп.точки доступа: Gileva, L.V.; Гилева, Лидия Викторовна; Shaidurov, V.V.; Шайдуров, Владимир Викторович; Dobronets, B.S.; Добронец, Борис Станиславович; Russian Scientific Foundation [14-11-00147]