摘要
利用 Banach不动点定理给出了一类由粘弹接触问题引出的非线性发展变分不等式解的存在惟一性 。
With the use of Banach's fixed point theorem,an existent and unique resultis given for a class of non- linear evolutionary variational inequalities arising from frictional contactproblems for viscoelastic materials.This provides a theoretical basis for using numerical methods in the solution of the inequali- ties.
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
2003年第2期9-11,共3页
Journal of Lanzhou University(Natural Sciences)
