I meant [1] they use frames [2] to explain what a topology is but in a finite setting the frame becomes a lattice because you only have finite meets and joins.

I meant [1] they use frames [2] to explain what a topology is but in a finite setting the frame becomes a lattice because you only have finite meets and joins. [1]: https://ncatlab.org/nlab/show/Introduction+to+Topology https://ncatlab.org/nlab/show/Introduction+to+Topology [2]: https://ncatlab.org/nlab/show/frame https://ncatlab.org/nlab/show/frame