Chapter 2 considers positive solutions of the three-point boundary value problem for second order differential equations with an advanced argument whereη∈(0,1),α≥0,β≥0,0 < k <(α+β)/(β+αη),a(t)may be singular at t = 0,t = 1.
第二章考虑了带有超前项的二阶三点边值问题正解及其多解的存在性。
参考来源 - 几类微分方程奇异边值问题正解的存在性·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, we have studied the oscillation of the first order neutral functional differential equations with delay and advanced argument, obtained, some sufficient conditions extended and impoved.
本文研究了既有滞后量又有超前量的一阶中立型常系数微分方程的振动性，得到了其振动的几个充分条件。
The alarming frequency of sophisticated and targeted advanced persistent threats has given further weight to the safety argument across both process and discrete industries.
复杂而有针对性的先进持续威胁的警报频率，进一步加重了整个过程和离散行业的安全参数。
This article attempted to offer an interpretation of the proposition to analyse why Holmes anti-logic, what he actually against, and advanced his argument on the function and limit of law.
本文试图通过对这个命题的解读，分析霍姆斯为什么“反逻辑”，他反对的究竟是什么，他对逻辑在法律中的作用及局限性的认识。
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