2 papers
math.NT2026
Sums of squares of integers from residue classes
Daejun Kim
A subset is called -almost square universal if every sufficiently large positive integer can be written as a sum of at most squares of integ…
math.NT2024
Sums of generalized polygonal numbers of almost prime "length"
Soumyarup Banerjee, Ben Kane, Daejun Kim
In this paper, we consider sums of three generalized -gonal numbers whose parameters are restricted to integers with a bounded number of prime divisors. With some restrictions o…