2 papers
math.NT2025
Drinfeld Quasi-Modular Forms of Higher Level
Andrea Bandini, Maria Valentino, Sjoerd de Vries
We study the structure of the vector space of Drinfeld quasi-modular forms for congruence subgroups. We provide representations as polynomials in the false Eisenstein series with c…
math.NT2025
The algebra and applications to Iwasawa theory
Andrea Bandini, Ignazio Longhi
Let and be distinct primes, and let $\G$ be an abelian pro--group. We study the structure of the algebra $Å:=\Z_\ell[[\G]]$ and of -modules. The algebra tur…