微分函数 meaning in English

differentiation function

The topics covered in this course include : unconstrained optimization methods , constrained optimization methods , convex analysis , lagrangian relaxation , nondifferentiable optimization , and applications in integer programming
这门课程的主题包括：无限制最适化方法，限制最适化方法，凸分析，拉格朗日松弛法，不可微分函数最适化，以及在整数规划上的应用。
The combination of fractional calculus with fractal analysis , in other words , appling fractional calculus to analyze fractal structures of graphs of some special functions , is a crucial problem in this direction . the present paper mainly investigates the relationship between the fractional calculus and the fractal functions
第二章研究一类weierstrass函数w ( t ) 、它的分数阶积分函数g ( t ) 、分数阶微分函数n ( t )的图象的维数估计，以及besicovitch函数图象的维数与分数阶微积分的关系。