지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
In this work we analyze a postprocessing scheme for improving the guaranteed error bound based on the equilibrated fluxes for the P1 conforming FEM. The improved error bound is shown to be asymptotically exact under suitable conditions on the triangulations and the regularity of the true solution. We also present some numerical results to illustrate the effect of the postprocessing scheme.
목차
등록된 정보가 없습니다.
참고문헌 (23)
참고문헌 신청
A. Maxim / 2007 / Asymptotic exactness of an a posteriori error estimator based on the equi-librated residual method / Numer. Math 106 (2) : 225 ~ 253
B. Li / 1999 / Analysis of a class of superconvergence patch recovery techniques for linear and bilinear finite elements / Numer. Methods Partial Differential Equations 15 (
C. Carstensen / 2013 / Effective postprocessing for equilibration a posteriori error estimators / Numer. Math 123 (3) : 425 ~ 459
D. Braess / 2008 / Equilibrated residual error estimator for edge elements / Math. Comp 77 (262) : 651 ~ 672
F. A. Bornemann / 1996 / A posteriori error estimates for elliptic problems in two and three space dimensions / SIAM J. Numer. Anal 33 (3) : 1188 ~ 1204
B. Li / 1999 / Analysis of a class of superconvergence patch recovery techniques for linear and bilinear finite elements / Numer. Methods Partial Differential Equations 15 (
C. Carstensen / 2013 / Effective postprocessing for equilibration a posteriori error estimators / Numer. Math 123 (3) : 425 ~ 459
D. Braess / 2008 / Equilibrated residual error estimator for edge elements / Math. Comp 77 (262) : 651 ~ 672
F. A. Bornemann / 1996 / A posteriori error estimates for elliptic problems in two and three space dimensions / SIAM J. Numer. Anal 33 (3) : 1188 ~ 1204
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