J. M. Masqu'e

collaborators

2 papers

math.SG2024

A new look at the classiffication of the tri-covectors of a 6-dimensional symplectic space

Jaime MuÃ±oz MasquÃ©, Luis Miguel Pozo Coronado

Let $F$ be a field of characteristic $\neq = 2$ and $3$ , let $V$ be a $F$ -vector space of dimension $6$ , and let $I^c ◯ \in \land^{2} V^{*}$ be a non-degenerate form.…

math.DG2024

First-order invariants of differential 2-forms

Let $M$ be a smooth manifold of dimension $2 n$ , and let $O_{M}$ be the dense open subbundle in $\land^{2} T^{*} M$ of $2$ -covectors of maximal rank. The algebra of $\operatorname…