13 citations · 13 across the 2 of their papers we have counts for
2 papers
math.CO2015
Union-Free Families of Subsets
Andy Loo
This paper discusses the question of how many non-empty subsets of the set we can choose so that no chosen subset is the union of some other chosen subset…
math.NT2011★ 13 cited
On the Primes in the Interval [3n, 4n]
Andy Loo
For the old question whether there is always a prime in the interval [kn, (k+1)n] or not, the famous Bertrand's postulate gave an affirmative answer for k=1. It was first proved by…