Polygonal shape functions
Wachspress shape functions allow simple and effective construction of shape functions on convex polygons.
The Wachspress coordinates are the lowest order barycentric coordinates that satisfy boundedness, linearity on the edges, and linear independences on convex polygons.
Cite As
Thuan Ho Nguyen Tan (2024). Polygonal shape functions (https://github.com/honguyentanthuan/PolygonalSFs/releases/tag/v1.0), GitHub. Retrieved .
Ho-Nguyen-Tan, Thuan, and Hyun-Gyu Kim. “Polygonal Shell Elements with Assumed Transverse Shear and Membrane Strains.” Computer Methods in Applied Mechanics and Engineering, vol. 349, Elsevier BV, June 2019, pp. 595–627, doi:10.1016/j.cma.2019.02.044.
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Version | Published | Release Notes | |
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1.0 |