期刊论文

英文

Journal of Computational Analysis and Applications

1521-1398

2020

28

6

929-940

本校为第一机构

In the article, we prove that the double inequalities α_1Q(α, b) + (1 - a_1)N_(GA)(a, b) < T(a, b) < β_1Q(a, b) + (1 - β_1)N_(GA)(a, b), α_2Q(α, b) + (1 - a_2)N_(QA)(a, b) < T(α, b) < β_(2Q)(α,b) + (1 - β_2)N_(QA)(a, b), α_3C(α, b) + (1 - α_3)N_(GA)(α, b) < T(a, b) < β_3C(a, b) + (1 - β_3)N_(GA)(a, b), a_4C(a,b) + (1 - a_4)N_(QA)(a,b) < T(a, b) < β_4C(a,b) + (1 - β_4)N_(QA)(a,b) hold for all a,b>0 with a≠b if and only if α_1 ≤ 5/8, β_1 ≥ (16- π~2)/[(4√2-π)π] = 0,7758 …, α_2 ≤ 1/4, β_2≥ 1 - 2(√2π - 4)/[(√2 - lo...