10 citations · 46 across the 29 of their papers we have counts for
10 papers · 1 filter
Essential self-adjointness and the -Liouville property
Bobo Hua, Jun Masamune, Radosław K. Wojciechowski
We discuss connections between the essential self-adjointness of a symmetric operator and the constancy of functions which are in the kernel of the adjoint of the operator. We then…
Upper bounds for the Steklov eigenvalues on trees
Zunwu He, Bobo Hua
In this paper, we study the upper bounds for discrete Steklov eigenvalues on trees via geometric quantities. For a finite tree, we prove sharp upper bounds for the first nonzero St…
Harmonic functions of polynomial growth on infinite penny graphs
Zunwu He, Bobo Hua
For an infinite penny graph, we study the finite-dimensional property for the space of harmonic functions, or ancient solutions of the heat equation, of polynomial growth. We prove…
Combinatorial Ricci flows and the hyperbolization of a class of compact 3-manifolds
Ke Feng, Huabin Ge, Bobo Hua
We prove that for a compact 3-manifold M with boundary admitting an ideal triangulation T with valence at least 10 at all edges, there exists a unique complete hyperbolic metric wi…
Combinatorial Ricci flows with applications to the hyperbolization of cusped 3-manifolds
Ke Feng, Huabin Ge, Bobo Hua
In this paper, we adopt combinatorial Ricci curvature flow methods to study the existence of cusped hyperbolic structure on 3-manifolds with torus boundary. For general pseudo 3-ma…
Uniqueness class of solutions to a class of linear evolution equations
Fengwen Han, Bobo Hua
In this paper, we study the wave equation on infinite graphs. On one hand, in contrast to the wave equation on manifolds, we construct an example for the non-uniqueness for the Cau…