Square-Full Divisors of Square-Full Integers. - Andrew H. Ledoan; Alexandru Zaharescu (Integers, 2010)

On the action of permutations on distances between values of rational functions mod p. - Mu-Tsun Tsai; Alexandru Zaharescu (Finite Fields Their Appl., 2011)

Eigenvalues and Arithmetic Functions on PSL2(Z). - Andrew H. Ledoan; Paul Spiegelhalter; Alexandru Zaharescu (Integers, 2014)

A Divisibility Obstruction for Certain Walks on Gaussian Integers. - Andrew H. Ledoan; Alexandru Zaharescu (Integers, 2014)

Weighted divisor sums and Bessel function series, V. - Bruce C. Berndt; Sun Kim; Alexandru Zaharescu (J. Approx. Theory, 2015)

Exact evaluation of second moments associated with some families of curves over a finite field. - Ravi Donepudi; Junxian Li 003; Alexandru Zaharescu (Finite Fields Their Appl., 2017)

The Circle Problem of Gauss and the Divisor Problem of Dirichlet - Still Unsolved. - Bruce C. Berndt; Sun Kim; Alexandru Zaharescu (Am. Math. Mon., 2018)

The final problem: an identity from Ramanujan's lost notebook. - Bruce C. Berndt; Junxian Li 003; Alexandru Zaharescu (J. Lond. Math. Soc., 2019)