A. Medvedovsky

activity

20172024

most citedNilpotence order growth of recursion operators in characteristic p

3 citations · 4 across the 7 of their papers we have counts for

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2 papers · 1 filter

math.NT2022

Mod- $2$ Hecke algebras of level $3$ and $5$

Shaunak V. Deo, Anna Medvedovsky

We use deformation theory to study the big Hecke algebra acting on mod-2 modular forms of prime level $N$ and all weights, especially its local component at the trivial representat…

math.CO2022

Deep congruences + the Brauer-Nesbitt theorem

Samuele Anni, Alexandru Ghitza, Anna Medvedovsky

We prove that mod- $p$ congruences between polynomials in $Z_{p} [X]$ are equivalent to deeper $p$ -power congruences between power-sum functions of their roots. This result ge…

Mod-2 Hecke algebras of level 3 and 5

Deep congruences + the Brauer-Nesbitt theorem

Mod- $2$ Hecke algebras of level $3$ and $5$