Virtual and smoothed finite elements: A connection and its application to polygonal/polyhedral finite element methods - Natarajan, Sundararajan; Bordas, Stéphane PA; Ooi, Ean Tat (International journal for numerical methods in engineering, 2015)
Keywords: Boundaries; boundary integration; Finite element method; Mathematical analysis; Mathematical models; Numerical analysis; polyhedra; scaled boundary finite element method; Shape functions; smoothed finite element method; Stiffness matrix; Three dimensional; virtual element method