有理方程

在此基础上建立了由三点确定的双圆弧的有理参数方程。

On the base , the rational parameter equation of the bicircular arc determined by three points is established .

一类有理差分方程的全局渐近稳定性

Global Asymptotic Stability of a Class of Rational Difference Equation

一类四阶有理差分方程的振动规律和全局稳定性

Rules of Oscillation and Global Asymptotic Stability for a Fourth-Order Rational Difference Equation

几类高阶有理差分方程动力学性质的研究

Dynamics of Some Higher Order Rational Difference Equations

第四章，我们研究了一类有理差分方程的全局吸引性。

In chapter 4 , we study the global attractivity of a class of rational difference equation .

本文讨论用有理函数参数方程理论实现三维空间自由曲面构造的方法，并粗略描述了运用该方法实现计算机辅助制造的算法。

By indirectly applying the Eisenstein discriminant method , this paper explores and discusses two ways of judging the integral coefficients polynomials to be irreducible over the rational number field .

运用建立辅助方程的方法研究一类非线性有理差分方程正平衡点的全局渐近稳定性，得到一个充分条件。

Global asymptotic stability of a class of nonlinear rational difference equations was studied by means of setting up an auxiliary equation , so that a sufficient condition was obtained .

本文指出了弱粘弹性材料结构的特征值是一组有理分式多项式方程的根，并给出了关于这些有理分式多项式方程根的一个定理。

It is pointed out that the eigenvalues of these structures are the roots of a series of rational fraction polynomial equations . A theorem about the roots of these equations is proved in the paper .

有理插值的扩展方程组与约束方程组

The systems of extended equations and of constrained equations in the rational interpolating problem