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
A preconditioning algorithm is developed in this paper
for the iterative solution of the linear system of equations resulting
from the p-version boundary element approximation of the three
dimensional integral equation with hypersingular operators. The
preconditioner is derived by first making the nodal and side basis
functions locally orthogonal to the element internal bases, and then
by decoupling the nodal and side bases from the internal bases. Its
implementation consists of solving a global problem on the wirebasket
and a series of local problems defined on a single element.
Moreover, the condition number of the preconditioned system is
shown to be of order O((1 + ln p)7). This technique can be applied
to discretization with triangular elements and with general basis
functions.
목차
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참고문헌 (14)
참고문헌 신청
/ 1976. / Interpolation Spaces:an Introduction
/ 1986 / Iterative methods for the solution of ellipticproblems on regions partitioned into substructures 23
/ 1988 / A method of domain decomposition for 3-D nite element problems.In First International Symposium on Domain Decomposition Methods for PartialDierential Equations : 436
/ 1988 / Boundary integral operators on Lipschitz domains
/ 1990 / On the Schwarz alternating method. III. A variant for nonoverlap-ping subdomains. Proceeding of the Third International Symposium on Domain368 Weiming Cao and Benqi
/ 1986 / Iterative methods for the solution of ellipticproblems on regions partitioned into substructures 23
/ 1988 / A method of domain decomposition for 3-D nite element problems.In First International Symposium on Domain Decomposition Methods for PartialDierential Equations : 436
/ 1988 / Boundary integral operators on Lipschitz domains
/ 1990 / On the Schwarz alternating method. III. A variant for nonoverlap-ping subdomains. Proceeding of the Third International Symposium on Domain368 Weiming Cao and Benqi
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