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Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

The Costabel-Stephan system of boundary integral equations in the time domain
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by Tianyu Qiu and Francisco-Javier Sayas PDF
Math. Comp. 85 (2016), 2341-2364 Request permission

Abstract:

In this paper we formulate a transmission problem for the transient acoustic wave equation as a system of retarded boundary integral equations. We then analyse a fully discrete method using a general Galerkin semidiscretization-in-space and convolution quadrature (CQ) in time. All proofs are developed using recent techniques based on the theory of evolution equations. Some numerical experiments are provided.
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Additional Information
  • Tianyu Qiu
  • Affiliation: Department of Mathematical Sciences, University of Delaware, Newark, Delaware 19716
  • Email: qty@udel.edu
  • Francisco-Javier Sayas
  • Affiliation: Department of Mathematical Sciences, University of Delaware, Newark, Delaware 19716
  • MR Author ID: 621885
  • Email: fjsayas@udel.edu
  • Received by editor(s): August 13, 2014
  • Received by editor(s) in revised form: February 26, 2015
  • Published electronically: November 18, 2015
  • Additional Notes: This work was partially funded by NSF (grant DMS 1216356)
  • © Copyright 2015 American Mathematical Society
  • Journal: Math. Comp. 85 (2016), 2341-2364
  • MSC (2010): Primary 65N30, 65N38, 65N12, 65N15
  • DOI: https://doi.org/10.1090/mcom3053
  • MathSciNet review: 3511284