科研之友
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摘要
Under certain conditions on nonlinear equations in a real finite-dimensional space, a numerical method for solving such equations is proposed. The method is based on the use of an auxiliary differential equation. A fairly rough approximate solution to this equation can be refined by applying Newton's method to the original problem. The result produced by the auxiliary equation is automatically a good initial approximation for Newton's method. This combination ensures that the original problem can be solved to the required accuracy starting from any initial approximation.
- 出版日期2015-11
