摘要
讨论了Sobolev空间的不同尺度下的嵌入定理 .给出了有界区间上控制常数与区间长度的关系 。
We discuss the imbedding theorems on Sobolev spaces in diffevent scales. The rel ation between the control constant and the length of bounded interal is obtaine d, and a application of the imbedding theorem on the estimation of the average modulus of smothness is given.
出处
《云南民族大学学报(自然科学版)》
CAS
2003年第4期229-230,233,共3页
Journal of Yunnan Minzu University:Natural Sciences Edition