CORRIGENDUM TO "A DUAL ITERATIVE SUBSTRUCTURING METHOD WITH A SMALL PENALTY PARAMETER", [J. KOREAN MATH. SOC. 54 (2017), NO. 2, 461{477]

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초록

In this corrigendum, we offer a correction to [J. Korean Math. Soc. 54 (2017), No. 2, 461{477]. We construct a counterexample for the strengthened Cauchy{Schwarz inequality used in the original paper. In addition, we provide a new proof for Lemma 5 of the original paper, an estimate for the extremal eigenvalues of the standard unpreconditioned FETI-DP dual operator.

키워드

Domain decompositiondual substructuringFETI-DP
제목
CORRIGENDUM TO "A DUAL ITERATIVE SUBSTRUCTURING METHOD WITH A SMALL PENALTY PARAMETER", [J. KOREAN MATH. SOC. 54 (2017), NO. 2, 461{477]
저자
Lee, Chang-OckPark, Eun-HeePark, Jongho
DOI
10.4134/JKMS.j200505
발행일
2021-05
유형
Article
저널명
대한수학회지
58
3
페이지
791 ~ 797