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math.CO2025
Finite graphs and configurations of points
Joseph Malkoun
We generalize the Atiyah problem on configurations and the related Atiyah--Sutcliffe conjectures 1 and 2 using finite graphs, configurations of points and tensors. Our conjectures…
math.CO2018
Determinants, Choices and Combinatorics
Joseph Malkoun
We prove a formula which generalizes both Onn's colorful determinantal formula, related to Rota's basis conjecture, and Svrtan's formula, related to the Atiyah-Sutcliffe probl…