The relation between limit from the left(or right) and Schwarz derivative are obtained,and an inequation is built with Schwarz derivative.
研究Schwarz导数,在已有成果基础上给出了在一点单侧极限与Schwarz导数的关系,以及一定条件下,由Schwarz导数构成的不等式。
Let f be a continuous self-map of a graph G and P(f), AΓ(f),ω(f),Ω(f), sα(y, f) denote the set of periodic points of f, the set of unilateral γ-limit points of f, the set ofω-limit points of f, the set of nonwandering points of f, the set of special aaaaaaaaaaaaaa- limit points of f relative to y, respectively.
设f是图G上的连续自映射, P(f),AΓ(f),ω(f),Ω(f),sα(y,f)分别表示f的周期点集,单侧γ-极限点集,ω-极限集,非游荡集,相对于y的特殊α-极限点集。
Single side Derivative and the Single side Limit of the Derivative are the two important concepts in calculus.
单侧导数与导数的单侧极限是微积分中两个重要概念,在求分段函数的导数,付里叶级数中都有其广泛的应用,本文讨论了这两个概念的关