2 papers
math.NT2025
On an analogue of the doubling method in coding theory
Thanasis Bouganis, Jolanta Marzec-Ballesteros
It is well known that there is a deep relationship between codes and lattices. Concepts from coding theory are related to concepts of lattice theory as, for example, weight enumera…
math.NT2023
Bounds on Fourier coefficients and global sup-norms for Siegel cusp forms of degree 2
Félicien Comtat, Jolanta Marzec-Ballesteros, Abhishek Saha
Let be an -normalized Siegel cusp form for of weight that is a Hecke eigenform and not a Saito--Kurokawa lift. Assuming the Generalized Rie…