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math.RA2013★ 1 cited
The order of principal congruences of a semimodular lattice
G. Grätzer, E. T. Schmidt
This paper has been withdrawn by the authors due to a crucial computational error.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 rep…
math.RA2013
The order of principal congruences of a bounded lattice
G. Grätzer
We characterize the order of principal congruences of a bounded lattice (also of a complete lattice and of a lattice of length 5) as a bounded ordered set. We also state a number o…