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20212026
most citedOne-quasihomomorphisms from the integers into symmetric matrices

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math.AG2026

Geometric and homological interpretations of tensor flattenings

Matěj Doležálek, Jakub Jagiełła, Piotr Oszer +2

We relate several nonlinear flattenings of structure tensors of finite algebras and modules to their algebraic and homological invariants. Since smoothability of algebras is equiva…