Results 111 to 120 of about 13,879,944 (380)
Electronic Journal of Qualitative Theory of Differential Equations, 2018 We study the classification and evolution of bifurcation curves of positive solutions for the one-dimensional Neumann–Robin boundary value problem \begin{equation*} \begin{cases} u^{\prime \prime }(x)+\lambda f(u(x))=0,\quad 00$ is an evolution parameter,
Chi-Chao Tsai +2 more
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Classification of isolated singularities of positive solutions for Choquard equations [PDF]
arXiv, 2015 In this paper we classify the isolated singularities of positive solutions to Choquard equation and prove the existence of isolated singular solutions.
arxiv
Positive solutions of viscoelastic problems
, 2009 23 pp, 2 ...
Seredynska, Malgorzata, Hanyga, Andrzej
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Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells
Molecular Oncology, EarlyView.In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi +3 more
wiley +1 more source
Positive periodic solutions for second-order neutral differential equations with functional delay
Electronic Journal of Differential Equations, 2012 We use Krasnoselskii's fixed point theorem to prove the existence of positive periodic solutions of the second-order nonlinear neutral differential equation $$ frac{d^2}{dt^2}x(t)+p(t)frac{d}{dt}x(t)+q(t)x(t) =cfrac{d}{dt}x(t-au(t))+f(t,h(x(t)),g(x ...
Ernest Yankson
doaj
Numerical solution of symmetric positive differential equations [PDF]
, 1968 T. Katsanis
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Molecular Oncology, EarlyView.Circulating tumor DNA (ctDNA) offers a possibility for different applications in early and late stage breast cancer management. In early breast cancer tumor informed approaches are increasingly used for detecting molecular residual disease (MRD) and early recurrence. In advanced stage, ctDNA provides a possibility for monitoring disease progression and
Eva Valentina Klocker +14 more
wiley +1 more source
Location of solutions for quasi-linear elliptic equations with general gradient dependence
Electronic Journal of Qualitative Theory of Differential Equations, 2017 Existence and location of solutions to a Dirichlet problem driven by $(p,q)$-Laplacian and containing a (convection) term fully depending on the solution and its gradient are established through the method of subsolution-supersolution.
Dumitru Motreanu, Elisabetta Tornatore
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Stationary Cylindrically Symmetric Solution Approaching Einstein's Cosmological Solution [PDF]
arXiv, 2001 Here we describe a stationary cylindrically symmetric solution of Einstein's equation with matter consisting of a positive cosmological and rotating dust term. The solution approaches Einstein static universe solution.
arxiv
Positive solutions to sublinear elliptic problems
Colloquium Mathematicum, 2019 Let $L$ be a second order elliptic operator $L$ with smooth coefficients defined on a domain $ $ in $\mathbb{R}^d $, $d\geq3$, such that $L1\leq 0$. We study existence and properties of continuous solutions to the following problem \begin{equation}\label{00} Lu= (\cdot,u),% & \hbox{in $ $; in the sens of distribution;} \\ \end{equation} in $ ,$
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