1 citations · 2 across the 3 of their papers we have counts for
3 papers
math.LO2008★ 1 cited
Distinguishing Number of Countable Homogeneous Relational Structures
C. Laflamme, L. Nguyen Van Thé, N. W. Sauer
The distinguishing number of a graph is the smallest positive integer such that has a labeling of its vertices with labels for which there is no non-trivial automor…
math.CO2007
Ramsey degrees of finite ultrametric spaces, ultrametric Urysohn spaces and dynamics of their isometry groups
L. Nguyen Van Thé
We study Ramsey-theoretic properties of several natural classes of finite ultrametric spaces, describe the corresponding Urysohn spaces and compute a dynamical invariant attached t…
math.MG2007★ 1 cited
The Urysohn sphere is oscillation stable
L. Nguyen Van Thé, N. W. Sauer
We solve the oscillation stability problem for the Urysohn sphere, an analog of the distortion problem for the Hilbert space in the context of the Urysohn universal metric space. T…