Results 51 to 60 of about 345,519 (275)
Existence of bounded trajectories via upper and lower solutions
Discrete and Continuous Dynamical Systems, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
MALAGUTI, Luisa, C. Marcelli
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Upper and lower bound solutions for lateral-torsional buckling of doubly symmetric members
, 2016 A family of three finite elements is developed for the lateral-torsional buckling analysis of thin-walled members with doubly symmetric cross-sections.
Sahraei, Arash, Mohareb, Magdi
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
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Existence of traveling wave solutions with critical speed in a delayed diffusive epidemic model
Advances in Difference Equations, 2019 In this paper, we prove the existence of a critical traveling wave solution for a delayed diffusive SIR epidemic model with saturated incidence. Moreover, we establish the nonexistence of traveling wave solutions with nonpositive wave speed for this ...
Yueling Cheng +3 more
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On the method of upper and lower solutions in abstract cones [PDF]
Annales Polonici Mathematici, 1983 Consider the initial value problem (*) \(u'=f(t,u) u(0)=u_ 0 t\in I=[0,T]\) in the real B-space E. Let K be the normal cone in E and \(K^*\) its dual. Using the cone K one can define the partial order in E. If \(v_ 0\), \(w_ 0:I\to E\) are such that \(v_ 0(t)\leq w_ 0(t)\) for any \(t\in I\), let \([v_ 0,w_ 0]\) be the corresponding conical segment in ...
Lakshmikantham, V., Leela, S.
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The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
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FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
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Existence of traveling wavefronts for integrodifference equations with bilateral exponential kernel
Electronic Journal of Differential Equations, 2016 In this article, we study the existence of traveling wavefronts for integrodifference equation with a bilateral exponential kernel, namely, the Laplacian kernel.
Huaqin Peng, Zhiming Guo, Zizi Wang
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Monotone iterative technique for finite systems of nonlinear Riemann-Liouville fractional differential equations [PDF]
Opuscula Mathematica, 2011 Comparison results of the nonlinear scalar Riemann-Liouville fractional differential equation of order \(q\), \(0 \lt q \leq 1\), are presented without requiring Hölder continuity assumption.
Z. Denton, A. S. Vatsala
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The method of upper and lower solutions for a Lidstone boundary value problem [PDF]
, 1986 summary:In this paper we develop the monotone method in the presence of upper and lower solutions for the $2$nd order Lidstone boundary value problem \[ u^{(2n)}(t)=f(t,u(t),u^{\prime \prime }(t),\dots ,u^{(2(n-1))}(t)),\quad ...
Gao, Ying +5 more
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