%0 Journal Article
%T ON A CLASS OF ITERATIVE PROCESSES WITH GLOBAL CONVERGENCE<br>关于一类具有大范围收敛性的迭代法
%A 徐利治
%A 朱自强
%J 计算数学
%D 1979
%I 
%X This paper investigates a class of iterative processes that can be used to find the real zeros of entire functions, which by means of Landau's proof of Hadamard's theorem, has been proved to have the property of global convergence on real axis.The region where complex roots may exist is considered.A special case corresponding to an extended form of Laguerre's method is applied to Eiemann's function (?)(t), and a kind of necessary condition, capable of numerical evaluation for testing the validity of Riemann's hypothesis is obtained.In addition, the Algol 60 program of the iterative process is given.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=CC77F3CEF526D9CF0B3021650FB4E57E&aid=C57402D7F29BA5B3&yid=8C8371356FB4C85C&vid=CA4FD0336C81A37A&iid=CA4FD0336C81A37A&sid=0D0D661F0B316AD5&eid=869807E2D7BED9EC&journal_id=0254-7791&journal_name=计算数学&referenced_num=2&reference_num=0