the number a is called a double root of the polynomial function f . 数a称为多项式函数f的二重根。
the location of zeros of some polynomial functions on conditions 一类多项式函数零点分布问题
methods of exploring the real number roots of a real coefficient polynomial function are procedurally given 摘要较程序化地给出了实系数多项式函数实数根的求法。
the conservativeness of the sufficient condition given in the paper is less than before for polynomial function 对多项式函数情形,证明了本文所给出的充分条件保守性要小
in this thesis, a polynomial function of exact cover to area minimization was given, and one case, k 3, is discussed 本论文利用最小顶点覆盖问题规约到面积优化问题,只需讨论k3一种情况,证明过程很简略。