Vol. 75, No. 1, 1978

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Projective lattices

Ralph S. Freese and James Bryant Nation

Vol. 75 (1978), No. 1, 93–106
Abstract

This paper gives necessary and sufficient conditions for a lattice to be projective. The conditions are the Whitman condition, and a condition of Jónsson, and two new conditions explained below.

Mathematical Subject Classification 2000
Primary: 06B25
Milestones
Received: 23 November 1976
Published: 1 March 1978
Authors
Ralph S. Freese
James Bryant Nation