2 papers
quant-ph2026
End-to-End Formalization of Quantum Error Correction
Mattias Ehatamm, Yi Lee, Xiaodi Wu +1
Quantum error-correcting codes (QECCs) sit between noisy quantum hardware and reliable computation, so the code parameters used in practice must be trustworthy. The single number t…
math.CO2026
Modularity, Extensions and Connectivity in Infinite Matroids
Mattias Ehatamm, Peter Nelson, Fernanda Rivera Omana
We generalize the well-studied notion of a modular pair of a finite matroid to arbitrary families of sets in infinite matroids, and use it to develop the theory of infinite matroid…