W. Leung

collaborators

4 papers

math.NT2026

The divisor function along sums of two biquadrates

Wing Hong Leung, Mayank Pandey

We establish power saving asymptotics for the sum of the divisor function along a binary quartic form, improving on work of Daniel. The proof involves an application of a recent tw…

math.NT2025

Short second moment bound and Subconvexity for GL(3) $L$ -functions

Keshav Aggarwal, Wing Hong Leung, Ritabrata Munshi

Let $I ¨ $ be a Hecke cusp form for $SL_{3} (Z)$ . We bound the second moment average of $L (s, I ¨ )$ over a short interval to obtain the subconvexity estimate $$ L(1/2+it…

math.NT2025

GL(2) Weyl Bound via a multiplicative character delta method

Wing Hong Leung

We use a trivial delta method with multiplicative characters for congruence detection to prove the Weyl bound for GL(2) in $t$ -aspect for a holomorphic or Hecke-Maass cusp form of…

math.NT2025

On the Weakly Prime-Additive Numbers with Length 4

Wing Hong Leung

In 1992, Erd $A ˚ $ s and Hegyv $A ~ ¡$ ri showed that for any prime p, there exist infinitely many length 3 weakly prime-additive numbers divisible by p. In 2018, Fang and Chen showed that…

The divisor function along sums of two biquadrates

Short second moment bound and Subconvexity for GL(3) L-functions

GL(2) Weyl Bound via a multiplicative character delta method

On the Weakly Prime-Additive Numbers with Length 4

Short second moment bound and Subconvexity for GL(3) $L$ -functions