collaborators

7 papers

math.NT2025

On the distribution of the total number of generators of -free and -full elements in an abelian monoid

Sourabhashis Das, Wentang Kuo, Yu-Ru Liu

Let be an element of an abelian monoid, with denoting the total number of prime elements generating . We study the moments of $Ω(\m…

math.NT2025

A subset generalization of the Erdős-Kac theorem over number fields with applications

Sourabhashis Das, Wentang Kuo, Yu-Ru Liu

Let denote the number of distinct prime factors of a natural number . In 1940, Erdős and Kac established that obeys the Gaussian distribution over natural numbe…

math.NT2025

Generalizations of Erdős-Kac theorem with applications

Sourabhashis Das, Wentang Kuo, Yu-Ru Liu

Let denote the number of distinct prime factors of a natural number . In 1940, Erdős and Kac established that obeys the Gaussian distribution over natural numbe…

math.NT2025

On the distribution of the number of distinct generators of h-free and h-full elements in an abelian monoid

Sourabhashis Das, Wentang Kuo, Yu-Ru Liu

This work introduces the first in-depth study of h-free and h-full elements in abelian monoids, providing a unified approach for understanding their role in various mathematical st…

math.NT2024

On the number of prime factors with a given multiplicity over h-free and h-full numbers

Sourabhashis Das, Wentang Kuo, Yu-Ru Liu

Let and be natural numbers. Let denote the number of distinct prime factors of with multiplicity as studied by Elma and the third author. We obtain asympt…

math.NT2024

Distribution of over -free and -full numbers

Sourabhashis Das, Wentang Kuo, Yu-Ru Liu

Let denote the number of distinct prime factors of a natural number . In 1917, Hardy and Ramanujan proved that has normal order over naturals. In t…