On closed-form tight bounds and approximations for the median of a gamma distribution. [PDF]
Lyon RF.
europepmc +1 more source
Infinitely many solutions for sublinear Kirchhoff equations in R^N with sign-changing potentials
In this article we study the Kirchhoff equation $$ -Big(a+b int_{mathbb{R}^N}|abla u|^2dxBig)Delta u+V(x)u = K(x)|u|^{q-1}u, quadhbox{in }mathbb{R}^N, $$ where $Ngeq 3 ...
Anouar Bahrouni
doaj
Natural image statistics for mouse vision. [PDF]
Abballe L, Asari H.
europepmc +1 more source
Information Frictions in Real Estate Markets: Recent Evidence and Issues. [PDF]
Broxterman D, Zhou T.
europepmc +1 more source
Multiple solutions for quasilinear elliptic equations with sign-changing potential
In this article, we study the quasilinear elliptic equation $$ -\Delta_{p} u-(\Delta_{p}u^{2})u+ V (x)|u|^{p-2}u=g(x,u), \quad x\in \mathbb{R}^N, $$ where the potential V(x) and the nonlinearity g(x,u) are allowed to be sign-changing.
Ruimeng Wang, Kun Wang, Kaimin Teng
doaj
Ground state sign-changing solution for a logarithmic Kirchhoff-type equation in $\mathbb{R}^{3}$
We investigate the following logarithmic Kirchhoff-type equation: \begin{equation*} \left(a+b\int_{\mathbb{R}^{3}}|\nabla u|^{2}+V(x)u^{2}dx\right)[-\Delta u+V(x)u]=|u|^{p-2}u\ln |u|,\qquad x\in\mathbb{R}^{3}, \end{equation*} where $a,b>0$ are constants,
Wei-Long Yang, Jia-Feng Liao
doaj +1 more source
The Discriminative Kalman Filter for Bayesian Filtering with Nonlinear and Nongaussian Observation Models. [PDF]
Burkhart MC +4 more
europepmc +1 more source
In this article, we show that the Schrodinger-Bopp-Podolsky system with Dirichlet boundary conditions in a bounded domain possesses infinitely many solutions of prescribed frequency, for any set of (continuous) boundary conditions, provided that the ...
Danilo Gregorin Afonso, Bruno Mascaro
doaj
Existence of infinitely solutions for a modified nonlinear Schrodinger equation via dual approach
In this article, we focus on the existence of infinitely many weak solutions for the modified nonlinear Schrodinger equation $$ -\Delta u+V(x) u-[\Delta(1+u^2)^{\alpha/2}]\frac{\alpha u}{2(1+u^2) ^{\frac{2-\alpha}2}}=f(x,u),\quad \text{in } \mathbb{
Xinguang Zhang +3 more
doaj
Practices and Applications of Convolutional Neural Network-Based Computer Vision Systems in Animal Farming: A Review. [PDF]
Li G +6 more
europepmc +1 more source

