Results 31 to 40 of about 354,562 (267)
On the stability conditions for a linear difference equation with variable delay
Современная математика: Фундаментальные направленияThe constant $3/2$, which determines sufficient conditions for the stability of linear nonautonomous differential equations with delay, was first obtained by A. D.
K. M. Chudinov
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Uniform stability of monopoles [PDF]
Calculus of Variations and Partial Differential Equations, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin +2 more
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FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
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FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
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A uniform stability principle for dual lattices
Journal of Logic and Analysis, 2019 We prove a highly uniform stability or "almost-near" theorem for dual lattices of lattices $L \subseteq \Bbb R^n$. More precisely, we show that, for a vector $x$ from the linear span of a lattice $L \subseteq \Bbb R^n$, subject to $λ_1(L) \ge λ> 0$, to be $\varepsilon$-close to some vector from the dual lattice $L'$ of $L$, it is enough that the ...
Vodička, M., Zlatoš, P.
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A Stability Result on Matchings in 3-Uniform Hypergraphs
SIAM Journal on Discrete Mathematics, 2022 Let $n,s,k$ be three positive integers such that $1\leq s\leq(n-k+1)/k$ and let $[n]=\{1,\ldots,n\}$. Let $H$ be a $k$-graph with vertex set $\{1,\ldots,n\}$, and let $e(H)$ denote the number of edges of $H$. Let $ν(H)$ and $τ(H)$ denote the size of a largest matching and the size of a minimum vertex cover in $H$, respectively.
Mingyang Guo, Hongliang Lu, Dingjia Mao
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
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Existence, uniqueness and exponential decay of solutions to Kirchhoff equation in R^n
Electronic Journal of Differential Equations, 2016 We discuss the global well-posedness and uniform exponential stability for the Kirchhoff equation in $\mathbb{R}^n$ $$ u_{tt}-M\Big(\int_{\mathbb{R}^n}|\nabla u|^2dx\Big)\Delta u +\lambda u_t=0 \quad \text{in } \mathbb{R}^n\times (0,\infty). $$ The
Flavio Roberto Dias Silva +2 more
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Conditional stability of Larkin methods with non-uniform grids [PDF]
Theoretical and Applied Mechanics, 2010 Stability analysis based on the von Neumann method showed that the Larkin methods for two-dimensional heat conduction with non- uniform grids are conditionally stable while they are known to be unconditionally stable with uniform grids.
Fukuyo Kazuhiro
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