On the NumericalApproximation of EigenvalueProblems Arising FromPartial Differential Equations
On the Numerical Approximation of Eigenvalue Problems Arising From Partial Differential Equations
Prof. Dr. Daniele Boffi
Applied Mathematics and Computational Science, KAUST
Invited by: Önder Türk
Zoom Meeting ID: 984 0800 6920
Date/Time: 20.04.2021, 15.30-16:30
Abstract: We discuss the finite element approximation of eigenvalue problems arising from elliptic partial differential equations. We present various examples of non-standard schemes, including mixed finite elements, approximation of operators related to the least-squares finite element method, parameter dependent formulations such as those produced by the virtual element method. Each example is studied theoretically; advantages and disadvantages of each approach are pointed out.