2 papers
math.AG2024
Symmetric powers: structure, smoothability, and applications
Cosimo Flavi, Joachim Jelisiejew, Mateusz Michałek
We investigate border ranks of twisted powers of polynomials and smoothability of symmetric powers of algebras. We prove that the latter are smoothable. For the former, we obtain u…
cs.CC2024
A universal sequence of tensors for the asymptotic rank conjecture
Petteri Kaski, Mateusz Michałek
The exponent of a tensor over a field captures the base of the exponential growth rate of the tensor ra…