本文研究了一类变分不等式组逼近解的收敛性问题.利用预解算子的技术注明,在一定的松弛强度,连续条件下,逼近解是收敛的.该结果大大减弱了文献(Applied Mathematics and Computation 214(2009)26-30)中的条件,而且明显地改进了该文中的...本文研究了一类变分不等式组逼近解的收敛性问题.利用预解算子的技术注明,在一定的松弛强度,连续条件下,逼近解是收敛的.该结果大大减弱了文献(Applied Mathematics and Computation 214(2009)26-30)中的条件,而且明显地改进了该文中的迭代计算方法.展开更多
In this paper,we construct a new sixth order iterative method for solving nonlinear equations.The local convergence and order of convergence of the new iterative method is demonstrated.In order to check the validity o...In this paper,we construct a new sixth order iterative method for solving nonlinear equations.The local convergence and order of convergence of the new iterative method is demonstrated.In order to check the validity of the new iterative method,we employ several chemical engineering applications and academic test problems.Numerical results show the good numerical performance of the new iterative method.Moreover,the dynamical study of the new method also supports the theoretical results.展开更多
基金supported by the National Natural Science Foundation of China (No.12271518)the Key Program of the National Natural Science Foundation of China (No.62333016)。
文摘In this paper,we construct a new sixth order iterative method for solving nonlinear equations.The local convergence and order of convergence of the new iterative method is demonstrated.In order to check the validity of the new iterative method,we employ several chemical engineering applications and academic test problems.Numerical results show the good numerical performance of the new iterative method.Moreover,the dynamical study of the new method also supports the theoretical results.