Results 231 to 240 of about 30,661 (276)

Mechanical properties variation of samples fabricated by fused deposition additive manufacturing as a function of filler percentage and structure for different plastics. [PDF]

open access: yesSci Rep
Grigoriev S   +9 more
europepmc   +1 more source

On a higher order Secant method

Applied Mathematics and Computation, 2003
A modified secant method is introduced for solving a nonlinear equation \(f(x)=0\). The secant of \(f(x)\) at \(x_{k}\) is replaced by a higher order approximation. It is show that this method can have quadratic convergence as the Newton method. Global monotonic convergence is proven for real functions.
Amat, Sergio, Busquier, Sonia
openaire   +3 more sources

Secant methods for semismooth equations

Numerische Mathematik, 1998
The authors present some generalizations of the secant method to semismooth equations. After a review of relevant results about semismooth operators, the superlinear convergence of the classical secant method for one-dimensional, general semismooth equations is proved and a new quadratically convergent method is proposed.
Potra, Florian A.   +2 more
openaire   +4 more sources

SOR-Secant Methods

SIAM Journal on Numerical Analysis, 1994
The paper introduces the families of (block) successive overrelaxation (SOR) quasi-Newton methods and (block) SOR-least-change secant updated (LCSU) methods for solving large systems of nonlinear equations. These are decomposition methods in the sense that different components of the system are evaluated at different points, and each iteration is a ...
openaire   +2 more sources

A modified Secant method for unconstrained optimization

Applied Mathematics and Computation, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kahya, Emin, Chen, Jinhai
openaire   +2 more sources

The secant–homotopy continuation method

Chaos, Solitons & Fractals, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Theory of Multivariate Secant Methods

SIAM Journal on Numerical Analysis, 1979
We study multivariate secant methods for the solution off systems of nonlinear equations in complex n-dimensional space $(1 \leqq n < \infty )$. We prove a quantitative theorem about the convergence of such methods and consider the dependence of the order of convergence on the position of the iteration points by using the concept of a set of admissible
openaire   +1 more source

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