Results 61 to 70 of about 36,531 (212)
Electronic Journal of Differential Equations, 2013 In this article, we study the existence and multiplicity of nontrivial solutions for a class of Hamiltoniam systems with weights and nonlinearity involving the Hardy-Sobolev exponents.
Francisco Odair De Paiva +1 more
doaj
Polymer International, EarlyView.An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley +1 more source
Distribution of Values of Quadratic Forms at Integral Points
, 2019 The number of lattice points in $d$-dimensional hyperbolic or elliptic shells $\{m ...
Buterus, Paul +3 more
core +1 more source
Optimal Homogeneous ℒp$$ {\boldsymbol{\mathcal{L}}}_{\boldsymbol{p}} $$‐Gain Controller
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Nonlinear ℋ∞$$ {\mathscr{H}}_{\infty } $$‐controllers are designed for arbitrarily weighted, continuous homogeneous systems with a focus on systems affine in the control input. Based on the homogeneous ℒp$$ {\mathcal{L}}_p $$‐norm, the input–output behavior is quantified in terms of the homogeneous ℒp$$ {\mathcal{L}}_p $$‐gain as a ...
Daipeng Zhang +3 more
wiley +1 more source
On the eigenvalue problem for the Hardy-Sobolev operator with indefinite weights
Electronic Journal of Differential Equations, 2002 In this paper we study the eigenvalue problem $$ -Delta_{p}u-a(x)|u|^{p-2}u=lambda |u|^{p-2}u, quad uin W^{1,p}_{0}(Omega), $$ where ...
Konijeti Sreenadh
doaj
Economic Anthropology, EarlyView.ABSTRACT In the Chinese kimchi industry, manufacturers employ product names, photographs, and logistical strategies to promote their kimchi's “Koreanness.” So, what makes their kimchi “Korean,” and how does its Koreanness formulate kimchi's commodity value?
Heangjin Park
wiley +1 more source
Extrahepatic Gene Editing In Vivo Using Organic Solvent‐Free Lipid Nanoparticles
Small, EarlyView.This article highlights a novel, organic solvent‐free lipid nanoparticle (LNP) formulation that avoids cholesterol, thereby reducing hepatic accumulation and immune activation. These BLNPs enable potent, flexible, and scalable gene delivery, supporting personalized medicine and diverse nucleic acid applications.
Michael Streiber +14 more
wiley +1 more source
Existence Result for a Class of Elliptic Systems with Indefinite Weights in
Boundary Value Problems, 2008 We obtain the existence of a nontrivial solution for a class of subcritical elliptic systems with indefinite weights in . The proofs base on Trudinger-Moser inequality and a generalized linking theorem introduced by Kryszewski and Szulkin.
Liu Sanyang, Zhang Guoqing
doaj
Relatively bounded perturbations of J-non-negative operators
, 2022 We improve known perturbation results for self-adjoint operators in Hilbert spaces and prove spectral enclosures for diagonally dominant $J$-self-adjoint operator matrices. These are used in the proof of the central result, a perturbation theorem for $J$-
Philipp, Friedrich
core