Fields of Interest
Algebra and Logic
Edited Volumes
- Order, Algebra, and Logic, Special Issue of the Journal of Logic and Computation, to appear (edited with G. Metcalfe).
- Ordered Algebraic Structures, Lecture Notes in Pure and Applied Math., No. 99, Marcel Dekker, 1985 (edited with W. B. Powell).
- Modern Algebra and Its Applications, Theoretical Computer Science, Volume 249 (Number 1), 2000 (edited with K. Keimel and M. Mislove).
Articles
- Ordered groups with a conucleus [pdf file] (with Franco Montagna), Journal of Pure and Applied Algebra 214 (1) (2010), 71-88.
- Ordinal decompositions for preordered root systems [pdf file] (with James Hart), Annals of Pure and Applied Logic 161 (2) (2009), 203-211.
- Consequence relations: an order-theoretic and catagorical perspective [pdf file] (with Nikolaos Galatos), J. Symbolic Logic 74 (3) (2009), 780-810.
- Godel incompleteness in AF C*-algebras [pdf file] (with Daniele Mundici), Forum Math 20 (6) (2008), 1071–1084.
- The duality between algebraic posets and bialgebraic frames: a lattice theoretic perspective [pdf file] (with James Hart), Revista de la Unión Matemática Argentina 49 (1) (2008), 83-98.
- Perfect GMV-algebras [pdf file] (with Antonio Di Nola and Anatolij Dvurecenskij), Communications in Algebra 36 (4) (2008), 1221-1249.
- Ordered groups with a modality (with Franco Montagna), Journal of Pure and Applied Algebra 211 (2007), 511-531. [Note: This article has been retracted at the request of the Editor-in-Chief and authors. Due to an unfortunate oversight by the publisher, the unrevised and incomplete version of the authors' paper was published. The revised article has been published as: "Ordered groups with a conucleus, Journal of Pure and Applied Algebra 214 (1) (2010), 71-88."; see above.]
- A concrete realization of the Hoare powerdomain [pdf file] (with James B. Hart), Soft Computing 11 (11) (2007), 1059-1063.
- Minimal varieties of involutive residuated lattices [pdf file] (with Annika Wille), Studia Logica 83 (2006), 401-417.
- Generalized MV-algebras [pdf file] (with N. Galatos), J. Algebra 283(1) (2005), 254-291.
- Products of classes of residuated structures [pdf file](with Bjarni Jonnson), Studia Logica 77 (2004), 267-292.
- Cancellative residuated lattices [pdf file] (with P. Bahls, J. Cole, N. Galatos and Peter Jipsen), Algebra Universal. 50 (1), (2003), 83-106.
- Order algebras as models of linear logic [pdf file](with Han Zhang), Studia Logica 76 (2004), 195-219.
- The Structure of residuated lattices [pdf file] (with K. Blount), Internat. J. Algebra Comput. 13(4) (2003), 437--461.
- A survey of residuated lattices [pdf file] (with P. Jipsen), Ordered Algebraic Structures (J. Martinez, editor), Kluwer Academic Publishers, Dordrecht, 2002, 19-56.
- Groupable lattices, Communications in Algebra 23(13) (1995), 4737-4748.
- The finite basis theorem for relatively normal lattices (with J. T. Snodgrass), Algebra Universalis 33 (1995), 40-67.
- Decompositions for relatively normal lattices (with J. B. Hart), Trans. Amer. Math. Soc. 341 (1994), 519-548.
- Relation algebras as residuated Boolean algebras (with B. Jónsson), Algebra Universalis 30 (1993), 469-478
- Finite-valued algebraic lattices (with J. T. Snodgrass), Algebra Universalis 30 (1993), 311-318.
- Vector lattices over subfields of the reals (with P. Bixler, P. Conrad, and W. B. Powell), J. Austral. Math. Soc. 48 (1990), 359-375.
- Amalgamations of lattice ordered groups (with W. B. Powell), Lattice-Ordered Groups (A.M.W. Glass and W.C. Holland, Editors), D. Reidel, Dordrecht, 1989, 308-327.
- Free products in varieties of lattice-ordered groups (with W. B. Powell), Lattice-Ordered Groups (A.M.W. Glass and W.C. Holland, Editors), D. Reidel, Dordrecht, 1989, 278-307.
- Sets of disjoint elements in free products of lattice ordered groups (with W. B. Powell), Proc. Amer. Math. Soc. 104 (1988), 1014-1020.
- Disjoint sets in free lattice ordered modules (with W. B. Powell), Houston J. of Math. 15 (1989), 417-424.
- The failure of the amalgamation property for varieties of representable l-groups (with W. B. Powell), Math. Proc. Camb. Phil. Soc. 106 (1989), 439-443.
- Covers of the variety of abelian l-groups (with W. B. Powell), Comm. Alg. 17 (1989), 2461-2468.
- Cofinality in universal algebra (with M. Gould and A. Morel), Proceedings of the International Symposium on Ordered Algebraic Structures, Marseilles, 1984, 303-311.
- Cofinality of algebras (with M. Gould and A. Morel), Algebra Universalis 22 (1986), 253-278.
- Meet-irreducible varieties of lattice ordered groups (with W. B. Powell), Algebra Universalis 20 (1985), 262-263.
- Globals of completely regular periodic semigroups (with M. Gould and J. A. Iskra), Semigroup Forum 29 (1984), 365-374.
- Globally determined lattices and semilattices (with M. Gould and J. A. Iskra), Algebra Universalis 19 (1984), 137-141.
- Amalgamations of lattice-ordered groups (with W. B. Powell), in Ordered Algebraic Structures, Marcel Dekker (W. B. Powell and C. Tsinakis, editors), Lecture Notes in Pure and Applied Math., No. 99, Marcel Dekker, 1985, 171-178.
- Free products of lattice ordered groups (with W. B. Powell), Algebra Universalis 18 (1984), 178-198.
- Projectable and strongly projectable lattice ordered groups, Algebra Universalis 20 (1985), 57-76.
- Disjointness conditions for free products of l-groups (with W. B. Powell), Arch. Math. 46 (1986), 491-498.
- Free products of abelian l-groups are cardinally indecomposable (with W. B. Powell), Proc. Amer. Math. Soc. 86 (1982), 385-390.
- The distributive lattice free product as a sublattice of the abelian l-group free product (with W. B. Powell), J. Austral. Math. Soc. (Series A) 34 (1983), 92-100.
- Free products in the class of abelian l-groups (with W. B. Powell), Pacific J. Math. 104 (1983), 429-441.
- On recovering a bounded distributive lattice from its endomorphism monoid, (with R. McKenzie), Houston J. Math. 7(1981), 525-529.
- Brouwerian semilattices determined by their endomorphism semigroups, Houston J. Math. 5 (1979), 427-436.
- Relative pseudo-complements, join-extensions and meet-retractions (with J. Schmidt), Math. Z. 157 (1977), 271-284.
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