Proper congruence-preserving extensions of lattices
George Grätzer, Friedrich Wehrung
math.GMarXiv:math/0501438
Abstract
We prove that every lattice with more than one element has a proper congruence-preserving extension.
Create a lesson
Related papers
Linear-exponent bounds for the automatic complexity of rational diagonals modulo prime powers
Alex Shvets
How Does One Cut a 30-60-90 Triangle?
Ed Pegg, Brian Trease, Andrew Hudson et al.
A Computational Verification of the Markov Uniqueness Conjecture for z≤ 10500000
Hu Tan, Ying Zhang
On Some Special Cases of the Weber-Schafheitlin Integral
V. G. Zborovskii
Harborth's theorem p(5)=18 revisited
Mike Winkler
Bernstein and Stieltjes properties of some functions involving logarithmic functions
Feng Qi