Results 61 to 70 of about 4,109,953 (303)
On some results in intuitionistic fuzzy ideal convergence double sequence spaces
Advances in Differential Equations, 2019 Recently, spaces of ideal convergent sequences of bounded linear operators were studied by Khan et al. (Numer. Funct. Anal. Optim. 39:1278-1290, 2018).
V. Khan +3 more
semanticscholar +1 more source
A study of spaces and mappings in the sense of ideal convergence
FilomatThe ideal convergence of sequences in topological spaces not only includes the usual convergence of sequences, but also extends the statistical convergence of sequences with strong applying background.
Xin Liu, Shou Lin, Xian-Geng Zhou
semanticscholar +1 more source
Orlicz–Pettis Theorem through Summability Methods
Mathematics, 2019 This paper unifies several versions of the Orlicz−Pettis theorem that incorporate summability methods. We show that a series is unconditionally convergent if and only if the series is weakly subseries convergent with respect to a regular linear ...
Fernando León-Saavedra +2 more
doaj +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
On ideal sequence covering maps
Applied General Topology, 2019 In this paper we introduce the concept of ideal sequence covering map which is a generalization of sequence covering map, and investigate some of its properties.
Sudip Kumar Pal +2 more
doaj +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
On ideal convergence of double sequences in probabilistic normed spaces [PDF]
, 2011 The notion of ideal convergence is a generalization of statistical convergence wich has been intensively investigated in last few years. For an admisible ideal f in NxN, the aim of the present paper is to introduce the concepts of f-convergence and f ...
Kumar, Vijay +1 more
core +1 more source
Certain aspects of Nörlund ℐ-statistical convergence of sequences in neutrosophic normed spaces
Demonstratio Mathematica, 2023 The aim of this article is to investigate the neutrosophic Nörlund ℐ-statistically convergent sequence space. We present some neutrosophic normed spaces (NNSs) in Nörlund convergent spaces.
Kişi Ömer +2 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 +2 more
wiley +1 more source
Some Results on Quasi Ideal Statistical Convergence via Fuzzy Cone Normed Spaces [PDF]
Sahand Communications in Mathematical AnalysisIn this paper, we have presented and explored the study of quasi ideal statistical convergence for sequences on fuzzy cone normed space. The related topological and geometrical properties are illustrated with examples.
Reena Antal +2 more
doaj +1 more source