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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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STUDIA MATHEMATICA - Ediţia nr.2 din 2018 | |||||||
Articol: |
EXTENDING THE APPLICABILITY OF MODIFIED NEWTON-HSS METHOD FOR SOLVING SYSTEMS OF NONLINEAR EQUATIONS. Autori: JANAK RAJ SHARMA, IOANNIS K. ARGYROS, DEEPAK KUMAR. |
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Rezumat: We present the semi-local convergence of a modified Newton-HSS method to approximate a solution of a nonlinear equation. Earlier studies show
convergence under only Lipschitz conditions limiting the applicability of this
method. The convergence in this study is shown under generalized Lipschitz-type conditions and restricted convergence domains. Hence, the applicability of the method is expanded. Moreover, numerical examples are also provided to show that our results can be applied to solve equations in cases where earlier study cannot be applied. Furthermore, in the cases where both old and new results are applicable, the latter provides a larger domain of convergence and tighter error bounds on the distances involved.
Mathematics Subject Classification (2010): 65F10, 65W05. Keywords: Modified Newton-HSS method, semi-local convergence, system of nonlinear equations, generalized Lipschitz conditions, Hermitian method. |
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