# Shellability of generalized Dowling posets

@article{Paolini2018ShellabilityOG, title={Shellability of generalized Dowling posets}, author={Giovanni Paolini}, journal={J. Comb. Theory, Ser. A}, year={2018}, volume={171} }

A generalization of Dowling lattices was recently introduced by Bibby and Gadish, in a work on orbit configuration spaces. The authors left open the question as to whether these posets are shellable. In this paper we prove EL-shellability and use it to determine the homotopy type. We also show that subposets corresponding to invariant subarrangements are not shellable in general.

Create an AI-powered research feed to stay up to date with new papers like this posted to ArXiv

#### Citations

##### Publications citing this paper.

#### References

##### Publications referenced by this paper.

SHOWING 1-10 OF 11 REFERENCES