Two-step secant type method with approximation of the inverse operator

S. M. Shakhno, H. P. Yarmola

Abstract


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.

Keywords


Approximation of the inverse operator, secant type method, convergence order

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