Dear all, a reminder of Ari's seminar on a FEEC framework for hybridisation of finite element problems. TOMORROW (3rd November) 15:00UTC, via zoom https://durhamuniversity.zoom.us/j/94677202864?pwd=NGFkZ2QyUkRBREU3NTlnUjhiQ... Meeting ID: 946 7720 2864 Passcode: 870478 Hope to see many of you there. Lawrence
On 20 Oct 2020, at 09:13, Cotter, Colin J <colin.cotter@imperial.ac.uk> wrote:
Dear Firedrakers, We are hosting Ari Stern (WUSTL) for a talk on Zoom about his work on hybridization of finite element exterior calculus, with Firedrake implementation. This talk is open to all members of the Firedrake community, and the title, abstract and Zoom link (thanks for hosting, Lawrence) is below. The talk is on Tuesday 3rd November, 3pm GMT.
all the best
--cjc
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TITLE Hybridization and postprocessing in finite element exterior calculus
ABSTRACT Finite element exterior calculus (FEEC) unifies several families of conforming finite element methods for Laplace-type problems, including the scalar and vector Poisson equations. This talk presents a framework for hybridization of FEEC, which recovers known hybrid methods for the scalar Poisson equation and gives new hybrid methods for the vector Poisson equation. We also generalize Stenberg postprocessing, proving new superconvergence estimates. Based on joint work with Gerard Awanou, Maurice Fabien, and Johnny Guzman (arXiv:2008.00149).
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https://durhamuniversity.zoom.us/j/94677202864?pwd=NGFkZ2QyUkRBREU3NTlnUjhiQ... Join our Cloud HD Video Meeting Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom Rooms is the original software-based conference room solution used around the world in board, conference, huddle, and training rooms, as well as executive offices and classrooms. Founded in 2011, Zoom helps businesses and organizations bring their teams together in a frictionless environment to get more done. Zoom is a publicly traded company headquartered in San Jose, CA. durhamuniversity.zoom.us
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