
The two-step secant type method with a consistent approximation of the inverse operator for solving nonlinear equations is proposed. The local convergence of the proposed method is studied and the quadratic convergence order is established. A numerical experiment is made on the test problems.
Approximation of the inverse operator, Approximation of the inverse operator, secant type method, convergence order, secant type method, QA1-939, Апроксимація оберненого оператора, метод типу хорд, порядок збіжності, Аппроксимация обратного оператора, метод типа хорд, порядок сходимости, approximation of the inverse operator, convergence order, Mathematics
Approximation of the inverse operator, Approximation of the inverse operator, secant type method, convergence order, secant type method, QA1-939, Апроксимація оберненого оператора, метод типу хорд, порядок збіжності, Аппроксимация обратного оператора, метод типа хорд, порядок сходимости, approximation of the inverse operator, convergence order, Mathematics
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