Abstract
Galerkin methods require the evaluation of integrals of the type
where Ω is the domain that we wish to integrate within and Γ are its boundaries. Thus A and B are element and trace integrals, respectively. By element integrals we mean either area or volume integrals in 2D and 3D, respectively. By trace integrals we mean integrals along the boundary of the element which could be line or surface area integrals in 2D and 3D, respectively.
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Giraldo, F.X. (2020). Numerical Integration in One Dimension. In: An Introduction to Element-Based Galerkin Methods on Tensor-Product Bases. Texts in Computational Science and Engineering, vol 24. Springer, Cham. https://doi.org/10.1007/978-3-030-55069-1_4
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DOI: https://doi.org/10.1007/978-3-030-55069-1_4
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Publisher Name: Springer, Cham
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