An analysis on local convergence of inexact newton-gauss method for solving singular systems of equations.
We study the local convergence properties of inexact Newton-Gauss method for singular systems of equations. Unified estimates of radius of convergence balls for one kind of singular systems of equations with constant rank derivatives are obtained. Application to the Smale point estimate theory is provided and some important known results are extended and/or improved.
Department of Mathematics and Physics, Quzhou University, Quzhou 324000, China.
Fangqin
F
Zhou
D000465:Algorithms; D008962:Models, Theoretical