35 citations · 36 across the 4 of their papers we have counts for
4 papers
Generalizing Andreev's Theorem via circle patterns
Ze Zhou
In this paper we derive an extended Circle Pattern Theorem that allows obtuse overlap angles. As a consequence, we characterize a subclass of compact convex hyperbolic polyhedra wi…
EduChat: A Large-Scale Language Model-based Chatbot System for Intelligent Education
Yuhao Dan, Zhikai Lei, Yiyang Gu +13
EduChat (https://www.educhat.top/) is a large-scale language model (LLM)-based chatbot system in the education domain. Its goal is to support personalized, fair, and compassionate…
Intersection number and the stability of some inscribable graphs
Jinsong Liu, Ze Zhou
A planar graph is inscribable if it is combinatorial equivalent to the skeleton of a polyhedra which is inscribed in a sphere. For an inscribable graph, in its combinatorial equiva…
How many cages midscribe an egg?
Jinsong Liu, Ze Zhou
The Midscribability Theorem, which was first proved by O. Schramm, states that: given a strictly convex body with smooth boundary and a convex polyhedron $…