Results 31 to 40 of about 173,725,199 (293)

THE STATISTICAL MULTIPLICATIVE ORDER CONVERGENCE IN RIESZ ALGEBRAS [PDF]

, 2021
The statistically multiplicative convergence in Riesz algebras was studied and investigated with respect to the solid topology. In the present paper, the statistical convergence with the multiplication in Riesz algebras is introduced by developing ...
Aydin, Abdullah, Aydın, Abdullah, Abdullah Aydın   +2 more
core   +3 more sources

Higher Order of Convergence with Multivalued Contraction Mappings

Journal of Mathematics, 2020
In this paper, we establish some theorems of fixed point on multivalued mappings satisfying contraction mapping by using gauge function. Furthermore, we use Q- and R-order of convergence.
Jia-Bao Liu, Asma Rashid Butt, Shahzad Nadeem, Shahbaz Ali, Muhammad Shoaib   +4 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Convergence analysis of a power series based iterative method having seventh order of convergence

Математичні Студії
In this paper, we propose a new three-point iterative scheme for solving nonlinear equations, which achieves seventh-order convergence. The method begins with a standard Newton iteration, followed by two weighted-Newton steps constructed using power ...
C. D. Sreedeep, I. K. Argyros, K. C. Gopika Dinesh, N. Shrestha, M. Argyros   +4 more
doaj   +1 more source

SOME MODIFICATIONS OF CHEBYSHEV-HALLEY’S METHODS FREE FROM SECOND DERIVATIVE WITH EIGHTH-ORDER OF CONVERGENCE

Barekeng, 2022
The variant of Chebyshev-Halley’s method is an iterative method used for solving a nonlinear equation with third order of convergence. In this paper, we present some new variants of three steps Chebyshev-Halley’s method free from second derivative with ...
Yuslenita Muda, Neng Santi, Wartono Wartono, Muhafzan Muhafzan   +3 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Convergence analysis of iterative compositions in nonlinear modeling: exploring semilocal and local convergence phenomena

Journal of Numerical Analysis and Approximation Theory
In this work, a comprehensive analysis of a multi-step iterative composition for nonlinear equation is performed, providing insights into both local and semilocal convergence properties.
Sunil Kumar, Janak Raj Sharma, Ioannis K. Argyros   +2 more
doaj   +1 more source

Ultrafilter Convergence in Ordered Topological Spaces [PDF]

Order, 2015
v.
openaire   +4 more sources

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Convergence and dynamics of a higher order family of iterative methods

, 2018
Capítulo del libro "Contemporary study of iterative methods: convergence, dynamics and applications"In this chapter we study the convergence as well as the dynamics of some high convergence order family of iterative ...
Argyros, Ioannis K, Magreñán, Á. Alberto, Á. Alberto Magreñán, Ioannis K. Argyros, Magreñán, Á. Alberto (1)   +4 more
core   +1 more source