Yuri K. Dem’yanovich, Irina G. Burova, "A Posteriori Improvement in Projection Method," WSEAS Transactions on Mathematics, vol. 22, pp. 544-552, 2023, DOI:10.37394/23206.2023.22.60
Yuri K. Dem’yanovich, Irina G. Burova. A Posteriori Improvement in Projection Method.
WSEAS Transactions on Mathematics. 2023;22:544-552. 10.37394/23206.2023.22.60
WSEAS Transactions on Mathematics
Print ISSN: 1109-2769, E-ISSN: 2224-2880
Volume 22, 2023
A Posteriori Improvement in Projection Method
Authors: ,
Abstract: This work is devoted to the renement of the approximate solution, obtained by the projection method. The proposed approach uses expanding the design space by adding new coordinate functions. As a result, it is possible to clarify previously obtained solution using small computer resources. Applying this approach to the finite element method allows produce a local renement of the mentioned solution. Suggested Approach illustrated in the finite element method for a boundary value problem second order in one-dimensional and two-dimensional cases.
Pages: 544-552 WSEAS Transactions on Mathematics, ISSN / E-ISSN: 1109-2769 / 2224-2880, Volume 22, 2023, Art. #60 DOI: 10.37394/23206.2023.22.60
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