Extended Isogeometric Analysis with strong imposing essential boundary conditions for weak discontinuous problems using B++ splines
Wenbin Hou, Kai Jiang, Xuefeng Zhu, Yuanxing Shen, Yongcheng Li, Xiangkui Zhang, Ping Hu
Topics & Concepts
Isogeometric analysisKronecker deltaMathematicsBasis functionDirichlet boundary conditionBoundary (topology)Boundary value problemFinite element methodDegrees of freedom (physics and chemistry)Applied mathematicsSpline (mechanical)Extended finite element methodMathematical analysisStructural engineeringEngineeringPhysicsQuantum mechanicsAdvanced Numerical Analysis TechniquesNumerical methods in engineeringPolynomial and algebraic computation