The order of principal congruences of a semimodular lattice
arXiv:1303.4088
Abstract
This paper has been withdrawn by the authors due to a crucial computational error. In this paper we deal with the finite case. We prove that a finite bounded ordered set can be represented as the order of principal congruences of a finite \emph{semimodular lattice}.
This paper has been withdrawn by the authors due to a crucial computational error