For more information about this meeting, contact Jinchao Xu.
| Title: | Towards the Ultimate Time-Domain Solver for the Wave Equation * |
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| Seminar: | Computational and Applied Mathematics Colloquium |
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| Speaker: | Tom Hagstrom (UNM) |
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| Abstract: |
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| In recent years there have been a number of substantial
advances in numerical techniques for solving the wave equation
and Maxwell's equations in the time domain. These include:
(i) Efficient methods for truncating unbounded
domains which can provide arbitrary accuracy
at low cost;
(ii) Fast methods for evaluating the standard
integral solution formulas, akin to the fast
multipole method in the frequency domain;
(iii) Discretization strategies focusing on
techniques for using high order/high
resolution approximations in complex geometry.
I will review these new developments and discuss ideas for
their improvement and extension to other wave propagation problems. |
Room Reservation Information
| Room Number: | MB106 |
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| Date: | 10 / 26 / 2007 |
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| Time: | 03:35pm - 04:25pm |
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