On prime factors of sums of integers I
On prime factors of sums of integers III
On sets S.
On some extensions of Jordan's arithmetic functions.
On the degree of regularity of generalized van der Waerden triples.
On the diameter of sets of almost powers
On the Exponent Average of Integer Sequences.
On the integers for which holds
On the least common multiple of Lucas subsequences
We compare the growth of the least common multiple of the numbers and , where is a Lucas sequence and is some sequence of positive integers.
On the multiplicative order of modulo .
On the power-free parts of consecutive integers
On the set of numbers {14, 22, 30, 42, 90}