Modular lattices and algebras with straightening laws
Commutative Algebra
2026-04-08 v1 Combinatorics
Abstract
The conjecture that every modular lattice is integral is disproved.
Cite
@article{arxiv.2604.05395,
title = {Modular lattices and algebras with straightening laws},
author = {Takayuki Hibi and Seyed Amin Seyed Fakhari},
journal= {arXiv preprint arXiv:2604.05395},
year = {2026}
}