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An eigenvalue problem for the numerical range of a bounded linear operator

✍ Scribed by Uri Fixman; Frank Okoh; G. K. R. Rao


Publisher
SP Birkhäuser Verlag Basel
Year
1998
Tongue
English
Weight
667 KB
Volume
31
Category
Article
ISSN
0378-620X

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An operator method for a numerical quadr
✍ Wouter Hamelinck; Roger Van Keer 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 160 KB

## Abstract We consider a Maxwell‐eigenvalue problem on a brick. As is well known, we need to pay special attention to avoiding the so‐called spurious eigenmodes. We extend the results obtained in (__SIAM J. Numer. Anal.__ 2000; **38**:580–607) to include the use of numerical quadrature. For simpli