E. Lindgren

activity

20112022

most citedThe

\infty

-harmonic potential is not always an

\infty

-eigenfunction

1 citations · 2 across the 5 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.NA2021

A finite difference method for the variational $p$ -Laplacian

Félix del Teso, Erik Lindgren

We propose a new monotone finite difference discretization for the variational $p$ -Laplace operator, \[ Δ_p u=\text{div}(|\nabla u|^{p-2}\nabla u), \] and present a convergent nume…

math.AP2021

On $\infty$ -Ground States in the Plane

Erik Lindgren, Peter Lindqvist

We study $\infty$ -Ground states in convex domains in the plane. In a polygon, the points where an $\infty$ -Ground state does not satisfy the $\infty$ -Laplace Equation are character…

A finite difference method for the variational p-Laplacian

On ∞-Ground States in the Plane

A finite difference method for the variational $p$ -Laplacian

On $\infty$ -Ground States in the Plane