%0 Journal Article
%T 二重加权位移
%A 郑德超
%J 科学通报
%D 1985
%I 
%X 文献1]、2]回答了Abrahmase问题2(见文献3]),即给出了一重亚正规加权单向位移酉等价于Toeplitz算子的充要条件是它的权{a_i}满足
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=7C7E63796F062382A606A3A9833B8C05&jid=B40D4BA57FF46E45205A09B4DC283152&aid=38227B869CF593D41278CB03476FFF5D&yid=74E41645C164CD61&vid=340AC2BF8E7AB4FD&iid=E158A972A605785F&sid=5B5B75F4854B8331&eid=5B5B75F4854B8331&journal_id=0023-074X&journal_name=科学通报&referenced_num=0&reference_num=0