Results 51 to 60 of about 1,101,646 (327)
Entire solutions for a class of variational problems involving the biharmonic operator and Rellich potentials [PDF]
Nolinear Analysis, Vol. 75, No. 9, 2012, 2011 We study existence, multiplicity and qualitative properties of entire solutions for a noncompact problem related to second-order interpolation inequalities with weights.
arxiv +1 more source
Entire large solutions for semilinear elliptic equations
Journal of Differential Equations, 2012 Journal of Differential Equations 2012, 28 ...
Dupaigne, L. +3 more
openaire +4 more sources
Geographic variation in walking activity in the red flour beetle Tribolium castaneum
Population Ecology, EarlyView.This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley +1 more source
Existence of positive entire radial solutions to a $(k_1,k_2)$-Hessian systems with convection terms
Electronic Journal of Differential Equations, 2016 In this article, we prove two new results on the existence of positive entire large and bounded radial solutions for nonlinear system with gradient terms $$\displaylines{ S_{k_1}(\lambda (D^{2}u_1) )+b_1(| x| ) | \nabla u_1|^{k_1} =p_1(| x| ) f_1 ...
Dragos-Patru Covei
doaj
Entire solutions of singular elliptic equations
Journal of Mathematical Analysis and Applications, 1989 On etudie les solutions entieres positives de l'equation elliptique singuliere −Δu=f(x)u − λ, λ>0, ou f∈C loc α(R n ), 0 0 pour |x ...
openaire +2 more sources
Dendritic cells steering antigen and leukocyte traffic in lymph nodes
FEBS Letters, EarlyView.Dendritic cells are key players in the activation of T cells and their commitment to effector function. In this In a Nutshell Review, we will discuss how dendritic cells guide the trafficking of antigen and leukocytes in the lymph node, thus influencing T‐cell activation processes. Dendritic cells (DCs) play a central role in initiating and shaping the
Enrico Dotta +3 more
wiley +1 more source
The dual nature of TDC – bridging dendritic and T cells in immunity
FEBS Letters, EarlyView.TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley +1 more source
Entire positive k-convex solutions to k-Hessian type equations and systems
Electronic Research Archive, 2022 In this paper, we study the existence of entire positive solutions for the $ k $-Hessian type equation $ {\rm S}_k(D^2u+\alpha I) = p(|x|)f^k(u), \ \ x\in \mathbb{R}^n $ and system $ \begin{cases} {\rm S}_k(D^2u+\alpha I) = p(|x|)f^k ...
Shuangshuang Bai +2 more
doaj +1 more source
Entire solutions of quasilinear elliptic equations
Journal of Mathematical Analysis and Applications, 2009 AbstractWe study entire solutions of non-homogeneous quasilinear elliptic equations, with Eqs. (1) and (2) below being typical. A particular special case of interest is the following: Let u be an entire distribution solution of the equation Δpu=|u|q−1u, where p>1. If q>p−1 then u≡0.
openaire +2 more sources
Entire solutions of the generalized Hessian inequality
, 2022 In this paper, we discuss the more general Hessian inequality $σ_{k}^{\frac{1}{k}}(λ(D_i (A\left(|Du|\right) D_j u)))\geq f(u)$ including the Laplacian, p-Laplacian, mean curvature, Hessian, k-mean curvature operators, and provide a necessary and sufficient condition on the global solvability, which can be regarded as generalized Keller-Osserman ...
Li, Xiang, Hao, Jing, Bao, Jiguang
openaire +2 more sources