Daniel Hauer

activity

20122023

most citedThe fundamental gap for a one-dimensional Schrödinger operator with Robin boundary conditions

4 citations · 4 across the 3 of their papers we have counts for

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3 papers · 1 filter

math.AP2023

Characterization of solutions of a generalized Helmholtz problem

Daniel Hauer, David Lee

In this article, we classify all distributional solutions of $f (- Δ) u = f (1) u$ where $f$ is a non-constant Bernstein function. Specifically, we show that the Fourier transform of $u$ …

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 $L^{1}$

Timothy Collier, Daniel Hauer

The aim of this paper is to provide sufficient conditions implying that the effective domain $D (A ϕ)$ of an $m$ -accretive operator $A ϕ$ in $L^{1}$ is dense in $L^{1}$ . Here, $A ϕ$ refers…

Characterization of solutions of a generalized Helmholtz problem

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

Density of the domain of doubly nonlinear operators in L1

Density of the domain of doubly nonlinear operators in $L^{1}$