MSE Questions & Answers + mirrors 2018

  • finite elements local vs global basisfunction
  • Definition of finite elements (Ciarlet) & mirror
  • Find shape function for finite element & mirror
  • How to determine if a ray intersects a wedge in 2d space & mirror
  • Computation of piece-wise linear hat functions & mirror
  • The wave equation as a system of first-order PDE's & mirror
  • Discretization of 1D Poisson Equation
  • Calculate the surface area of each face of a hexahedron and it's outward normal,given coordinates & mirror
  • Solving Poisson's equation for the current streamlines
  • Shape function in Finite Element Method
  • Example of application-relevant PDEs not satisfying conditions of Lax-Milgram theorem
  • Smooth Logarithm at zero/one with special conditions & mirror
  • How does Calculus of Variational work in Finite Element Method & mirror
  • Are there any two-dimensional quadrature that only uses the values at the vertices of triangles? & mirror
  • Understanding Galerkin method of weighted residuals & mirror
  • discrete Laplacian on nonuniform rectangle grid
  • Function in piecewise linear finite element space which satisfies the divergence-free condition is the zero function & mirror
  • Do Finite Elements really have to be disjoint? & mirror
  • Hole inside cube with tetrahedrons at corners? & mirror

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