3 citations · 16 across the 13 of their papers we have counts for
13 papers
A Graph Polynomial from Chromatic Symmetric Functions
William Chan, Logan Crew
This paper describes how many known graph polynomials arise from the coefficients of chromatic symmetric function expansions in different bases, and studies a new polynomial arisin…
Bounds on Continuous Scott Rank
William Chan, Ruiyuan Chen
An analog of Nadel's effective bound for the continuous Scott rank of metric structures, developed by Ben Yaacov, Doucha, Nies, and Tsankov, will be established: Let …
Bounds on Scott Ranks of Some Polish Metric Spaces
William Chan
If is a proper Polish metric space and is any countable dense submetric space of , then the Scott rank of in the natural firs…
An Introduction to Combinatorics of Determinacy
William Chan
This article is an introduction to combinatorics under the axiom of determinacy with a focus on partition properties and infinity Borel codes.
The Destruction of the Axiom of Determinacy by Forcings on when is Regular
William Chan, Stephen Jackson
proves that for all nontrivial forcings on a wellorderable set of cardinality less than , . $…
Cardinality of Wellordered Disjoint Unions of Quotients of Smooth Equivalence Relations
William Chan, Stephen Jackson
Assume . Let denote the relation of being in bijection. Let and be a se…