Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11071069]; Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [09JJ6003]; Innovation Team Foundation of the Department of Education of Zhejiang Province [T200924]
机构署名：
本校为第一且通讯机构
院系归属：
理学院
摘要：
We find the greatest value α
1 and α
2, and the least values β
1 and β
2, such that the double inequalities α
1
S(a,b) + (1 − α
1) A(a,b)
