Constructing Steklov-type cubature formulas for a finite element in the shape of a bipyramid
This paper reports the construction of cubature formulas for a finite element in the form of a bipyramid, which have a second algebraic order of accuracy. The proposed formulas explicitly take into consideration the parameter of bipyramid deformation, which is important when using irregular grids. T...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
PC Technology Center
2021-08-01
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Series: | Eastern-European Journal of Enterprise Technologies |
Subjects: | |
Online Access: | http://journals.uran.ua/eejet/article/view/238024 |