8 citations · 8 across the 2 of their papers we have counts for
2 papers
math.AC2026
Poincaré Duality and Quadratic Refinements over Laurent Rings
Błażej Ruba, Bowen Yang
We develop a Poincaré duality theory for defects of nondegenerate sesquilinear pairings over Laurent polynomial rings. A key ingredient is a novel flat resolution of the character…
math-ph2022★ 8 cited
Homological invariants of Pauli stabilizer codes
Blazej Ruba, Bowen Yang
We study translationally invariant Pauli stabilizer codes with qudits of arbitrary, not necessarily uniform, dimensions. Using homological methods, we define a series of invariants…