Results 11 to 20 of about 1,101,064 (277)

A New Newton Method with Memory for Solving Nonlinear Equations

open access: yesMathematics, 2020
A new Newton method with memory is proposed by using a variable self-accelerating parameter. Firstly, a modified Newton method without memory with invariant parameter is constructed for solving nonlinear equations. Substituting the invariant parameter of
Xiaofeng Wang, Yuxi Tao
doaj   +1 more source

Missing Modules, the Gnome Lie Algebra, and $E_{10}$ [PDF]

open access: yes, 1997
We study the embedding of Kac-Moody algebras into Borcherds (or generalized Kac-Moody) algebras which can be explicitly realized as Lie algebras of physical states of some completely compactified bosonic string.
Bärwald, O.   +3 more
core   +3 more sources

Optimal Derivative-Free Root Finding Methods Based on Inverse Interpolation

open access: yesMathematics, 2019
Finding a simple root for a nonlinear equation f ( x ) = 0 , f : I ⊆ R → R has always been of much interest due to its wide applications in many fields of science and engineering.
Moin-ud-Din Junjua   +2 more
doaj   +1 more source

An Optimal Family of Eighth-Order Iterative Methods with an Inverse Interpolatory Rational Function Error Corrector for Nonlinear Equations

open access: yesMathematical Modelling and Analysis, 2017
The main motivation of this study is to propose an optimal scheme with an inverse interpolatory rational function error corrector in a general way that can be applied to any existing optimal multi-point fourth-order iterative scheme whose first sub step ...
Young I. Kim   +2 more
doaj   +1 more source

Prevalence of Root Canal Configuration Types Based on Number of Canals at the Apical Third of Mandibular First Molar Roots [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2019
Introduction: Mandibular first molars are the earliest permanent posterior teeth to erupt and are, hence, most frequently in need of endodontic treatment. Success of endodontic treatment depends on three-dimensional obturation at apical third.
Rashmi Bansal   +2 more
doaj   +1 more source

Pharmacognostical and physicochemical evaluation on vata (ficus benghalensis linn.) Jata (Aerial Roots)

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2022
Introduction: Vata (Ficus benghalensis Linn.) is a sacred medicinal plant since Vedic times. It spread all over by its hanging or supporting roots, hence called as Vata. Aims: The aim was to study the macro- and microscopic characters, physiochemical and
Pravin Jawanjal   +4 more
doaj   +1 more source

Maximal univalent disks of real rational functions and Hermite-Biehler polynomials [PDF]

open access: yes, 2010
The well-known Hermite-Biehler theorem claims that a univariate monic polynomial s of degree k has all roots in the open upper half-plane if and only if s=p+iq where p and q are real polynomials of degree k and k-1 resp.
Boris Shapiro   +3 more
core   +4 more sources

A Simple Root $n$ Bandwidth Selector

open access: yesThe Annals of Statistics, 1991
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jones, M. C., Marron, J. S., Park, B. U.
openaire   +2 more sources

Standard parabolic subsets of highest weight modules [PDF]

open access: yes, 2016
In this paper we study certain fundamental and distinguished subsets of weights of an arbitrary highest weight module over a complex semisimple Lie algebra. These sets ${\rm wt}_J \mathbb{V}^\lambda$ are defined for each highest weight module $\mathbb{V}^
Khare, Apoorva
core   +1 more source

The method of simple iterations with correction of convergence and the minimal discrepancy method for plasmonic problems

open access: yesФизика волновых процессов и радиотехнические системы, 2021
The problem of searching for complex roots of the dispersion equations of plasmon-polaritons along the boundaries of the layered structure-vacuum interface is considered. Such problems arise when determining proper waves along the interface of structures
Mikhail V. Davidovich   +2 more
doaj   +1 more source

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