Results 21 to 30 of about 14,265,519 (265)
MathematicsIn this paper, by introducing multiple parameters, we establish a discrete version of the Hardy–Littlewood–Polya inequality in the whole plane. For the obtained inequality, we give the equivalent statements of the best possible constant factor linked to ...
Bicheng Yang, Shanhe Wu
doaj +1 more source
A Hilbert-Type Integral Inequality with Multiparameters and a Nonhomogeneous Kernel
Abstract and Applied Analysis, 2014 We first introduce Γ-function and Riemann ζ-function to characterize the constant factor jointly. A Hilbert-type integral inequality with multiparameters and a nonhomogeneous kernel is given using the way of weight function and the technique of real ...
Qiong Liu, Wenbing Sun
doaj +1 more source
On a reverse Mulholland’s inequality in the whole plane
Journal of Inequalities and Applications, 2018 By introducing multi-parameters, applying the weight coefficients and Hermite–Hadamard’s inequality, we give a reverse of the extended Mulholland inequality in the whole plane with the best possible constant factor.
Aizhen Wang, Bicheng Yang
doaj +1 more source
A New Reverse Extended Hardy–Hilbert’s Inequality with Two Partial Sums and Parameters
Axioms, 2023 By using the methods of real analysis and the mid-value theorem, we introduce some lemmas and obtain a new reverse extended Hardy–Hilbert’s inequality with two partial sums and multi-parameters.
Jianquan Liao, Bicheng Yang
doaj +1 more source
The best Sobolev trace constant in domains with holes for critical or subcritical exponents [PDF]
, 2007 In this paper we study the best constant in the Sobolev trace embedding H1 (Ω) → Lq(∂Ω) in a bounded smooth domain for 1 < q ≤ 2+ = 2(N - 1)/(N - 2), that is, critical or subcritical q.
Orive, R. +2 more
core +1 more source
Best practices in constant pH MD simulations: accuracy and sampling [PDF]
, 2022 Various approaches have been proposed to include the effect of pH in Molecular Dynamics (MD) simulations. Among these, the lambda-dynamics approach proposed by Brooks and co-workers can be performed with little computational overhead and hence be used to
Noora, Aho +5 more
core +2 more sources
A discrete Hilbert-type inequality in the whole plane
Journal of Inequalities and Applications, 2016 By the use of weight coefficients and technique of real analysis, a discrete Hilbert-type inequality in the whole plane with multi-parameters and a best possible constant factor is given.
Dongmei Xin, Bicheng Yang, Qiang Chen
doaj +1 more source
On a reverse extended Hardy–Hilbert’s inequality
Journal of Inequalities and Applications, 2020 By the use of the weight coefficients, the idea of introducing parameters and the Euler–Maclaurin summation formula, a reverse extended Hardy–Hilbert inequality and the equivalent forms are given.
Zhenxiao Huang +2 more
doaj +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
A Hilbert's Inequality with a Best Constant Factor
, 2009 We give a new Hilbert's inequality with a best constant factor and some ...
Zheng Zeng, Zi-tian Xie
core +1 more source