Stone algebra

In mathematics, a Stone algebra, or Stone lattice, is a pseudo-complemented distributive lattices such that a*∪a** = 1. They were introduced by Grätzer & Schmidt (1957) and named after Marshall Harvey Stone.

Boolean algebras are Stone algebras, and Stone algebras are Ockham algebras.

The open-set lattice of an extremally disconnected space is a Stone algebra.

References

• Balbes, Raymond (1970), "A survey of Stone algebras", Proceedings of the Conference on Universal Algebra (Queen's Univ., Kingston, Ont., 1969), Kingston, Ont.: Queen's Univ., pp. 148–170, MR0260638, http://books.google.com/books?id=_bsrAAAAYAAJ 
• Fofanova, T.S. (2001), "Stone lattice", in Hazewinkel, Michiel, Encyclopedia of Mathematics, Springer, ISBN 978-1556080104, http://www.encyclopediaofmath.org/index.php?title=s/s090350 
• Grätzer, George; Schmidt, E. T. (1957), "On a problem of M. H. Stone", Acta Mathematica Academiae Scientiarum Hungaricae 8: 455–460, doi:10.1007/BF02020328, ISSN 0001-5954, MR0092763 
• Grätzer, George (1971), Lattice theory. First concepts and distributive lattices, W. H. Freeman and Co., ISBN 978-0-486-47173-0, MR0321817, http://books.google.com/books?id=R6adPQAACAAJ