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- Herzberg Institute of AstrophysicsCA60 papers
- Macquarie UniversityAU50 papers
- Centre National de la Recherche ScientifiqueFR46 papers
- University of TorontoCA45 papers
- National Research Council CanadaCA42 papers
- Commonwealth Scientific and Industrial Research OrganisationAU40 papers
- University of British ColumbiaCA39 papers
- Astronomy and SpaceAU33 papers
- National Radio Astronomy ObservatoryUS32 papers
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- Canadian Institute for Theoretical AstrophysicsCA29 papers
4 papers · 2 filters
Rainbow Ramsey simple structures
Natasha Dobrinen, Claude Laflamme, Norbert Sauer
A relational structure is {\em rainbow Ramsey} if for every finite induced substructure of and every colouring of the copies of …
Profile and hereditary classes of ordered relational structures
Djamila Oudrar, Maurice Pouzet
Let be a class of finite combinatorial structures. The \textit{profile} of is the function which counts, for every integer , the…
Equimorphy -- The Case of Chains
C. Laflamme, M. Pouzet, R. Woodrow
Two structures are said to be equimorphic if each embeds in the other. Such structures cannot be expected to be isomorphic, and in this paper we investigate the special case of lin…
Pairs of orthogonal countable ordinals
Claude Laflamme, Maurice Pouzet, Nobert Sauer +1
We characterize pairs of orthogonal countable ordinals. Two ordinals and are orthogonal if there are two linear orders and on the same set with order types …