Ambrus P'al

activity

20232026

most citedPower structures on the Grothendieck--Witt ring and the motivic Euler characteristic

1 citations · 1 across the 5 of their papers we have counts for

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4 papers · 1 filter

math.NT2026

Weak and genuine A_n-formality for number fields

Ambrus Pál, Gereon Quick

We introduce weak $A_{n}$ -formality for Galois cochain algebras and, for profinite groups whose mod- $p$ cohomology is concentrated in degrees at most two, characterise weak and genui…

math.GR2026

$A_{3}$ -formality for pro-2 Demushkin groups

Ambrus Pál, Gereon Quick

We study a weak form of formality for differential graded algebras, called $A_{3}$ -formality, and show that the differential graded $F_{2}$ -algebras of continuous cochains of…

math.NT2026

The minimal width of universal $p$ -adic ReLU neural networks

Sándor Z. Kiss, Ambrus Pál

We determine the minimal width of $p$ -adic neural networks with the universal approximation property for continuous $Q_{p}$ -valued functions on compact open subsets with resp…

math.GR2026

$A_{3}$ -formality for Demushkin groups at odd primes

Ambrus Pál, Gereon Quick

We study a weak form of formality for differential graded algebras, called $A_{3}$ -formality, for the cohomology of pro-p Demushkin groups at odd primes p. We show that the different…

Weak and genuine A_n-formality for number fields

A3​-formality for pro-2 Demushkin groups

The minimal width of universal p-adic ReLU neural networks

A3​-formality for Demushkin groups at odd primes

$A_{3}$ -formality for pro-2 Demushkin groups

The minimal width of universal $p$ -adic ReLU neural networks

$A_{3}$ -formality for Demushkin groups at odd primes