Results 61 to 70 of about 1,157,781 (273)

General Bahr-Esseen inequalities and their applications

Journal of Inequalities and Applications, 2017
We study the Bahr-Esseen inequality. We show that the Bahr-Esseen inequality holds with exponent p if it holds with exponent q > p $q>p$ for the truncated and centered random variables.
István Fazekas, Sándor Pecsora
doaj   +1 more source

Numerical Computations with H(div)-Finite Elements for the Brinkman Problem

, 2011
The H(div)-conforming approach for the Brinkman equation is studied numerically, verifying the theoretical a priori and a posteriori analysis in previous work of the authors. Furthermore, the results are extended to cover a non-constant permeability.
A Hannukainen, B Cockburn, BM Fraejis de Veubeke, C D’Angelo, C Lovadina, D Braess, DN Arnold, E Burman, E Burman, E Burman, E Burman, E Gekeler, F Brezzi, F Brezzi, G Allaire, G Allaire, G Kanschat, J Könnö, J Könnö, J-C Nédélec, Juho Könnö, KA Mardal, KR Rajagopal, M Griebel, M Juntunen, MA Christie, O Iliev, P Hansbo, P Popov, R Stenberg, Rolf Stenberg, T Arbogast, T Kaya, X Xie, X Xu   +34 more
core   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Lyapunov Spectra in SU(2) Lattice Gauge Theory

, 1993
We develop a method for calculating the Lyapunov characteristic exponents of lattice gauge theories. The complete Lyapunov spectrum of SU(2) gauge theory is obtained and Kolmogorov-Sinai entropy is calculated. Rapid convergence with lattice size is found.
B. Müller, B. V. Chirikov, C. Gong, C. Gong, G. Benettin, J. Kogut, S. A. Chin   +6 more
core   +2 more sources

Complete convergence theorems for L-mixingales

Journal of Mathematical Analysis and Applications, 2004
Various theorems are proved concerning sufficient conditions for the complete convergence of sums (or random sums) of Banach space-valued \({\mathcal L}^p\)-mixingales. These results generalize and extend some of the author's earlier work [Int. J. Math. Math. Sci. 24, 737--747 (2000; Zbl 0972.60016)] and suggest easier assumptions.
openaire   +1 more source

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

FEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

On complete convergence and complete moment convergence for weighted sums of ρ∗ -mixing random variables.

Journal of inequalities and applications, 2018
Let r≥1 , 1≤p0 with 1/α+1/β=1/p . Let {ank,1≤k≤n,n≥1} be an array of constants satisfying supn≥1n-1∑k=1n|ank|αεn1/p}0. We also provide moment conditions under which ∑n=1∞nr-2-q/pE(max1≤m≤n|∑k=1mankXk|-εn1/p)+q0, where q>0 . Our results improve and generalize those of Sung (Discrete Dyn. Nat. Soc. 2010:630608, 2010) and Wu et al. (Stat. Probab.
Pingyan Chen, Soo Hak Sung
openaire   +4 more sources

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

On complete convergence in a Banach space

International Journal of Mathematics and Mathematical Sciences, 1994
Sufficient conditions are given under which a sequence of independent random elements taking values in a Banach space satisfy the Hsu and Robbins law of large numbers. The complete convergence of random indexed sums of random elements is also considered.
Anna Kuczmaszewska, Dominik Szynal
doaj   +1 more source

Complete Convergence for END Random Variables under Sublinear Expectations

Discrete Dynamics in Nature and Society, 2021
In this paper, the complete convergence theorems of partial sums and weighted sums for extended negatively dependent random variables in sublinear expectation spaces have been studied and established.
Qunying Wu
doaj   +1 more source