G. Rama

activity

20172024

most citedQuinary forms and paramodular forms

1 citations · 1 across the 5 of their papers we have counts for

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math.RT2018

Gaps for the Igusa-Todorov function

Marcos Barrios, Gustavo Mata, Gustavo Rama

For a finite dimensional algebra $A$ with $0 < ϕ d im (A) = m < \infty$ we prove that there always exist modules $M$ and $N$ such that $ϕ (M) = m - 1$ and $ϕ (N) = 1$ . On the other hand,…

math.RT2017

The Igusa-Todorov $ϕ$ function for truncated path algebras

Marcos Barrios, Gustavo Mata, Gustavo Rama

Given a truncated path algebra $A = \frac{k Q}{J ^{k}}$ we prove that $\fidim A = \fidim A^{\op}$. We also compute the $ϕ$ -dimension of $A$ in function of the $ϕ$ -dimension of $\fra…

Gaps for the Igusa-Todorov function

The Igusa-Todorov ϕ function for truncated path algebras

The Igusa-Todorov $ϕ$ function for truncated path algebras