Results 11 to 20 of about 17,674,138 (204)

Expanding the applicability of secant method with applications [PDF]

, 2015
We present new sufficient convergence criteria for the convergence of the secant-method to a locally unique solution of a nonlinear equation in a Banach space.
Alberto Magreñán, null [0000-0002-6991-5706], Argyros, Ioannis K.   +1 more
core   +2 more sources

The waveform of hyperbolic-secant-function.

, 2021
The waveform of hyperbolic-secant-function.
Khalid Mahmood-ul-Hasan (11355954), Omer Saleem (11355951), Mohsin Rizwan (11355957)   +2 more
core   +1 more source

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

, 2013
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.
Yarmola, H.P., H.P. Yarmola, S.M. Shakhno, Shakhno, S.M.   +3 more
core   +2 more sources

Higher secant varieties of $\mathbb{P}^n \times \mathbb{P}^m$ embedded in bi-degree $(1,d)$ [PDF]

, 2010
Let $X^{(n,m)}_{(1,d)}$ denote the Segre-Veronese embedding of $\mathbb{P}^n \times \mathbb{P}^m$ via the sections of the sheaf $\mathcal{O}(1,d)$. We study the dimensions of higher secant varieties of $X^{(n,m)}_{(1,d)}$ and we prove that there is no ...
Maria Virginia Catalisano, Catalisano, Maria Virginia, Catalisano, M.V., E. CARLINI, Carlini, Enrico, Bernardi, Alessandra, Bernardi, A., Catalisano, Maria Virgina, Alessandra Bernardi, A. BERNARDI, Enrico Carlini, Catalisano M. V., Bernardi A.   +12 more
core   +1 more source

A unified convergence analysis for secant-type methods

, 2014
We present a unified local and semilocal convergence analysis for secant-type methods in order to approximate a locally unique solution of a nonlinear equation in a Banach space setting.
Argyros, Ioannis Konstantinos, Magreñán, Ángel Alberto [0000-0002-6991-5706]   +1 more
core   +2 more sources

The Secant method for nondifferentiable operators [PDF]

, 2002
In this paper, we use the Secant method to find a solution of a nonlinear operator equation in Banach spaces. A semilocal convergence result is obtained.
M.A. Hernández, Rubio, M.J., M.J. Rubio, Rubio, M.J. [0000-0002-8765-4060], Hernández, M.A. [0000-0001-5478-2958], Hernández, M.A.   +5 more
core   +1 more source

Weaker convergence conditions for the secant method [PDF]

, 2008
summary:In the paper by Hilout and Piétrus (2006) a semilocal convergence analysis was given for the secant-like method to solve generalized equations using Hölder-type conditions introduced by the first author (for nonlinear equations).
Saïd Hilout, Ioannis K. Argyros, Hilout, Said, Argyros, Ioannis K.   +3 more
core   +1 more source

Technical Requirements

, 2022
This deliverable reports the technical requirements of the SECANT solution. In particular, D2.2 Technical Requirements is eliciting the technical requirements that the SECANT must satisfy from the SECANT end-user/stakeholder requirements reported in D2.1-
All SECANT partners
core   +1 more source

New sufficient convergence conditions for the secant method [PDF]

, 1994
summary:We provide new sufficient conditions for the convergence of the secant method to a locally unique solution of a nonlinear equation in a Banach space.
Ioannis K. Argyros, Argyros, Ioannis K.
core   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source