论文信息 - Projective orthomodular lattices II

Projective orthomodular lattices II

Abstract. In this paper we continue to investigate projectivity in orthomodular lattices. We prove the somewhat surprising result that no uncountable Boolean algebra is projective in the variety of orthomodular lattices.

Günter Bruns | Micheale S. Roddy

[1] Richard J. Greechie,et al. On the structure of orthomodular lattices satisfying the chain condition , 1968 .

[2] Michael Roddy,et al. Projective Orthomodular Lattices , 1994, Canadian Mathematical Bulletin.