Duality theory for distributive lattices

In mathematics, duality theory for distributive lattices provides three different (but closely related) representations of bounded distributive lattices via Priestley spaces, spectral spaces, and pairwise Stone spaces. This duality, which is originally also due to Marshall H. Stone,[1] generalizes the well-known Stone duality between Stone spaces and Boolean algebras.

Let L be a bounded distributive lattice, and let X denote the set of prime filters of L. For each a L, let φ+(a) = {x X : ax}. Then (X,τ+) is a spectral space,[2] where the topology τ+ on X is generated by {φ+(a) : a L}. The spectral space (X, τ+) is called the prime spectrum of L.

The map φ+ is a lattice isomorphism from L onto the lattice of all compact open subsets of (X,τ+). In fact, each spectral space is homeomorphic to the prime spectrum of some bounded distributive lattice.[3]

Similarly, if φ(a) = {x X : ax} and τ denotes the topology generated by {φ(a) : a L}, then (X,τ) is also a spectral space. Moreover, (X,τ+,τ) is a pairwise Stone space. The pairwise Stone space (X,τ+,τ) is called the bitopological dual of L. Each pairwise Stone space is bi-homeomorphic to the bitopological dual of some bounded distributive lattice.[4]

Finally, let be set-theoretic inclusion on the set of prime filters of L and let τ = τ+ τ. Then (X,τ,≤) is a Priestley space. Moreover, φ+ is a lattice isomorphism from L onto the lattice of all clopen up-sets of (X,τ,≤). The Priestley space (X,τ,≤) is called the Priestley dual of L. Each Priestley space is isomorphic to the Priestley dual of some bounded distributive lattice.[5]

Let Dist denote the category of bounded distributive lattices and bounded lattice homomorphisms. Then the above three representations of bounded distributive lattices can be extended to dual equivalence[6] between Dist and the categories Spec, PStone, and Pries of spectral spaces with spectral maps, of pairwise Stone spaces with bi-continuous maps, and of Priestley spaces with Priestley morphisms, respectively:

Spec, Pries and Pstone are isomorphic, all three are dually equivalent to Dist
Duality for bounded distributive lattices

Thus, there are three equivalent ways of representing bounded distributive lattices. Each one has its own motivation and advantages, but ultimately they all serve the same purpose of providing better understanding of bounded distributive lattices.

See alsoEdit


  1. ^ Stone (1938)
  2. ^ Stone (1938), Johnstone (1982)
  3. ^ Stone (1938), Johnstone (1982)
  4. ^ Bezhanishvili et al. (2010)
  5. ^ Priestley (1970)
  6. ^ Bezhanishvili et al. (2010)


  • Priestley, H. A. (1970). Representation of distributive lattices by means of ordered Stone spaces. Bull. London Math. Soc., (2) 186–190.
  • Priestley, H. A. (1972). Ordered topological spaces and the representation of distributive lattices. Proc. London Math. Soc., 24(3) 507–530.
  • Stone, M. (1938). Topological representation of distributive lattices and Brouwerian logics. Casopis Pest. Mat. Fys., 67 1–25.
  • Cornish, W. H. (1975). On H. Priestley's dual of the category of bounded distributive lattices. Mat. Vesnik, 12(27) (4) 329–332.
  • M. Hochster (1969). Prime ideal structure in commutative rings. Trans. Amer. Math. Soc., 142 43–60
  • Johnstone, P. T. (1982). Stone spaces. Cambridge University Press, Cambridge. ISBN 0-521-23893-5.
  • Jung, A. and Moshier, M. A. (2006). On the bitopological nature of Stone duality. Technical Report CSR-06-13, School of Computer Science, University of Birmingham.
  • Bezhanishvili, G., Bezhanishvili, N., Gabelaia, D., Kurz, A. (2010). Bitopological duality for distributive lattices and Heyting algebras. Mathematical Structures in Computer Science, 20.
  • Dickmann, Max; Schwartz, Niels; Tressl, Marcus (2019). Spectral Spaces. New Mathematical Monographs. 35. Cambridge: Cambridge University Press. doi:10.1017/9781316543870. ISBN 9781107146723.