%0 Journal Article
%T EXTRAPOLATION FOR FINITE ELEMENT SEMI-SIMPLE EIGENVALUES<br>半简单本征值有限元外推
%A YANG YI-DU
%A <br>杨一都
%J 系统科学与数学
%D 1991
%I 
%X For the second-order elliptic eigenvalue problem a new scheme of the Lin extrapolation me-thod is posed.The scheme can be used to improve the accuracy of the finite element semi-sim-ple eigenvalues at the cost of a few more arithmetic operations.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=94AEECC992DE0160B046DBD2194DA818&yid=116CB34717B0B183&vid=708DD6B15D2464E8&iid=38B194292C032A66&sid=0DEB7A8A66C33AAD&eid=E1D946F217E3B046&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=2&reference_num=0