University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Approximation of eigenvalue problems arising from partial differential equations: examples and counterexamples

Approximation of eigenvalue problems arising from partial differential equations: examples and counterexamples

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GCS - Geometry, compatibility and structure preservation in computational differential equations

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.






This talk is part of the Isaac Newton Institute Seminar Series series.

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