On Forbidden Poset Problems in the Linear Lattice
On Forbidden Poset Problems in the Linear Lattice
In this note, we determine the maximum size of a $\{\mathrm{V}_{k}, \Lambda_{l}\}$-free family in the lattice of vector subspaces of a finite vector space both in the non-induced case as well as the induced case, for a large range of parameters $k$ and $l$. These results generalize earlier work by …