activity
20122026
most citedRegularisation effects of nonlinear semigroups

6 citations · 32 across the 16 of their papers we have counts for

collaborators

19 papers

math.AP2026

A multi-point maximum principle to prove the global Harnack inequality for the doubly nonlinear heat equation

Ben Andrews, Daniel Hauer, Jessica Slegers

This work aims to present a new proof of the global pointwise Harnack inequality satisfied by positive viscosity solutions of the doubly nonlinear heat equation on .…

math.AP2026

Gradient rearrangement estimates for singular and degenerate anisotropic -Laplace equations

Lu Chen, Daniel Hauer, Yabo Yang

In this paper, we prove global pointwise estimates on the decreasing rearrangement \(u^{\ast}\) and \([H(\nabla u)]^{\ast}\) of SOLAs \(u\) of an elliptic Poisson equation driven b…

math.AP2023★ 1 cited

Characterization of solutions of a generalized Helmholtz problem

Daniel Hauer, David Lee

In this article, we classify all distributional solutions of where is a non-constant Bernstein function. Specifically, we show that the Fourier transform of …

math.AP2023

The Barenblatt solution of an evolution problem governed by a doubly nonlinear nonlocal operator

Timothy A. Collier, Daniel Hauer

In this article, we prove existence and uniqueness of the Barenblatt solution of the evolution equation on the whole Euclidean space where the principle part is the nonlocal fracti…

math.AP2023

Density of the domain of doubly nonlinear operators in

Timothy Collier, Daniel Hauer

The aim of this paper is to provide sufficient conditions implying that the effective domain of an -accretive operator in is dense in . Here, refers…

math.AP2021

A doubly nonlinear evolution problem involving the fractional p-Laplacian

Timthy Collier, Daniel Hauer

In this article, we focus on a doubly nonlinear nonlocal parabolic initial boundary value problem driven by the fractional -Laplacian equipped with homogeneous Dirichlet boundar…