3 citations · 4 across the 3 of their papers we have counts for
3 papers
math.RA2010★ 3 cited
Embeddings into the countable atomless Boolean algebra
Stijn Vermeeren
We prove that there is a lattice embedded from every countable distributive lattice into the Boolean algebra of computable subsets of . Along the way, we discuss all re…
math.CO2010
A combinatorial solution to LIMO 2010 question 10
Stijn Vermeeren
Problem 10 of the Landelijke Interuniversitaire Mathematische Olympiade 2010 asks for a proof that all matrices in a certain family are nilpotent. Both model solutions prove this u…
math.GN2010★ 1 cited
Sequences and nets in topology
Stijn Vermeeren
In a metric space, such as the real numbers with their standard metric, a set A is open if and only if no sequence with terms outside of A has a limit inside A. Moreover, a metric…