摘要
用因子分解的方法得到了lp 空间上细分算子收缩性的充要条件 ,用细分算子收缩性来刻划稳定细分格式的收敛性 ,进一步可以讨论lp
Taking use of the factorization of the subdivision operators in l p spaces, the necessary and sufficient conditions of the contractivity of the subdivision operators is obtained. Then make use of the contractivity of the subdivision operators charactorize the convergence of the subdivision schemes. At last the commutativity of the subdivision operator in l p spaces is studied.
出处
《湖北大学学报(自然科学版)》
CAS
2001年第3期197-200,共4页
Journal of Hubei University:Natural Science
基金
湖北省自然科学基金资助项目