Danai Deligeorgaki

collaborators

3 papers

math.HO2026

Benchmarks in Leipzig

Andrei Balakin, Miklós Bóna, Marie-Charlotte Brandenburg +45

Between April 1 and May 15, 2026, a group of 49 mathematicians compiled a dataset of research-level mathematics questions with known answers. Most of the work was done during the 3…

math.CO2026

How to bounce your canon permutation

Danai Deligeorgaki, Krishna Menon

We study a new class of palindromic descent polynomials. Given a Dyck path $d$ of semilength $n$ and a permutation $σ$ of size $n$ , one can label the up-steps and down-steps of $d$ …

math.CO2024

Canon Permutation Posets

Matthias Beck, Danai Deligeorgaki

A permutation of the multiset ${1^{m}, 2^{m}, \dots, n^{m}}$ is a {\em canon permutation} if the subsequence formed by the $j$ th copy of each element of $[n] := {1, 2, \dots, n}$ is identica…