N. Sauer

activity

20052020

most citedInvariant subsets of scattered trees. An application to the tree alternative property of Bonato and Tardif

4 citations · 16 across the 17 of their papers we have counts for

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2 papers · 1 filter

math.LO2018

Siblings of an $ℵ_{0}$ -categorical relational structure

Claude Laflamme, Maurice Pouzet, Norbert Sauer +1

A sibling of a relational structure $R$ is any structure $S$ which can be embedded into $R$ and, vice versa, in which $R$ can be embedded. Let $s ib (R)$ be the number of siblings of…

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 $G$ is the smallest positive integer $r$ such that $G$ has a labeling of its vertices with $r$ labels for which there is no non-trivial automor…

Siblings of an ℵ0​-categorical relational structure

Distinguishing Number of Countable Homogeneous Relational Structures

Siblings of an $ℵ_{0}$ -categorical relational structure