Standard elements in a nearlattice
William H. Cornish, A. S. A. Noor · Bulletin of the Australian Mathematical Society · 1982
Nearlattices, or lower semllattices in which any two elements have a supremum whenever they are bounded above, provide an interesting generalization of lattices. In this context, we study standard, neutral, and central elements, as well as standard ideals. A new perspective is obtained in the well established case of lattices.