B. Barrios

activity

20102022

most citedA Widder's type Theorem for the heat equation with nonlocal diffusion

61 citations · 86 across the 13 of their papers we have counts for

collaborators

Showing 2020 · math.APShow all

3 papers · 2 filters

math.AP2020★ 2 cited

Linear non-degeneracy and uniqueness of the bubble solution for the critical fractional Hénon equation in $R^{N}$

S. Alarcón, B. Barrios, A. Quaas

We study the equation \begin{equation*}\label{P0} (-Δ)^s u = |x|^α u^{\frac{N+2s+2α}{N-2s}}\mbox{ in }\mathbb{R}^N,\tag{P} \end{equation*} where $(- Δ)^{s}$ is the fractional Laplacia…

math.AP2020

Equivalence of weak and viscosity solutions in fractional non-homogeneous problems

Begoña Barrios, Maria Medina

We establish the equivalence between the notions of weak and viscosity solutions for non-homogeneous equations whose main operator is the fractional p-Laplacian and the lower order…

math.AP2020★ 4 cited

Study of the existence of supersolutions for nonlocal equations with gradient terms

Begoña Barrios, Leandro M. Del Pezzo

We study the existence of positive supersolutions of nonlocal equations $(- Δ)^{s} u + ∣\nabla u ∣^{q} = λ f (u)$ in exterior domains where the datum $f$ can be comparade with $u^{p}$ near th…

Linear non-degeneracy and uniqueness of the bubble solution for the critical fractional Hénon equation in RN

Equivalence of weak and viscosity solutions in fractional non-homogeneous problems

Study of the existence of supersolutions for nonlocal equations with gradient terms

Linear non-degeneracy and uniqueness of the bubble solution for the critical fractional Hénon equation in $R^{N}$