Recent Preprints

The Dixmier-Moeglin equivalence and a Gel'fand-Kirillov problem for Poisson polynomial algebras (with S. Launois). pdf or arXiv
Poisson structures on affine spaces and flag varieties. II. (with M. Yakimov). pdf or arXiv
Homological properties of quantized coordinate rings of semisimple groups (with J. J. Zhang), Proc. London Math. Soc. (3) 94 (2007) 647-671. pdf or arXiv
A Dixmier-Moeglin equivalence for Poisson algebras with torus actions, in Algebra and Its Applications (D. V. Huynh, S. K. Jain, and S. R. Lopez-Permouth, Eds.), Contemp. Math. 419 (2006) 131-154. pdf or arXiv
The closed-point Zariski topology for irreducible representations (with E. S. Letzter), J. Algebra and Applics. 5 (2006) 1-12. pdf or arXiv
Commutation relations for arbitrary quantum minors, Pacific J. Math. 228 (2006) 63-102. pdf or arXiv
Poisson structures on affine spaces and flag varieties. I. Matrix affine Poisson space (with K. A. Brown and M. Yakimov), Advances in Math. 206 (2006) 567-629. pdf or arXiv
Semilattices of groups and inductive limits of Cuntz algebras (with E. Pardo and F. Wehrung), J. reine angew. Math. 588 (2005) 1-25. dvi or xxx archive
The complete dimension theory of partially ordered systems with equivalence and orthogonality (with F. Wehrung), Memoirs Amer. Math. Soc. No. 831 (2005) viii+1-117. dvi or ps or xxx archive
Simplicity of noncommutative Dedekind domains (with J.T. Stafford), Proc. Amer. Math. Soc. 133 (2005) 681-686. dvi or ps or xxx archive
Stable rank of corner rings (with P. Ara), Proc. Amer. Math. Soc. 133 (2005) 379-386. dvi or ps or xxx archive
Fractional skew monoid rings (with P. Ara, M.A. Gonzalez-Barroso, and E. Pardo), J. Algebra 278 (2004) 104-126. dvi or ps or xxx archive
Quantized coinvariants at transcendental q (with T.H. Lenagan), in Hopf Algebras in Noncommutative Geometry and Physics (Brussels, 2002) (S. Caenepeel and F. Van Oystaeyen, Eds.), New York (2005) Dekker, pp. 155-165. dvi or ps or xxx archive
Quantized coordinate rings and related noetherian algebras, in Proc. 35th. Symposium on Ring Theory and Representation Theory (Okayama, 2002) (Y. Hirano, Ed.), Okayama (2003) Univ. of Okayama, pp. 19-45. ps or xxx archive
Winding-invariant prime ideals in quantum 3x3 matrices (with T.H. Lenagan), J. Algebra 260 (2003) 657-687. dvi or ps or xxx archive
K₀ of purely infinite simple rings (with P. Ara and E. Pardo), K-Theory 26 (2002) 69-100. dvi or ps or xxx archive
Prime ideals invariant under winding automorphisms in quantum matrices (with T.H. Lenagan), Internat. J. Math. 13 (2002) 497-532. dvi or ps or xxx archive
Quantized primitive ideal spaces as quotients of affine algebraic varieties, in Quantum Groups and Lie Theory (Durham, 1999) (A. Pressley, Ed.), London Math. Soc. Lecture Notes 290, Cambridge (2001) Cambridge Univ. Press, pp. 130-148. dvi or ps or xxx archive
The graded version of Goldie's theorem (with J. T. Stafford), in Algebra and its Applications (Athens, OH 1999) (D.V. Huynh, S.K. Jain, and S.T. Lopez-Permouth, Eds.), Contemp. Math. 259 (2000) 237-240. dvi or ps or xxx archive
Periodic flat modules, and flat modules for finite groups (with D.J. Benson), Pacific J. Math. 196 (2000) 45-67. dvi or ps or PJM archive
K₁ of separative exchange rings and C*-algebras with real rank zero (with P. Ara, K.C. O'Meara, and R. Raphael), Pacific J. Math. 195 (2000) 261-275. dvi or ps or xxx archive or PJM archive
Quantum n-space as a quotient of classical n-space (with E.S. Letzter), Trans. Amer. Math. Soc. 352 (2000) 5855-5876. dvi or ps or xxx archive
The first fundamental theorem of coinvariant theory for the quantum general linear group (with T. H. Lenagan and L. Rigal), Publ. Research Inst. Math. Sci. Kyoto 36 (2000) 269-296. dvi or ps or xxx archive
Quantum determinantal ideals (with T.H. Lenagan), Duke Math. J. 103 (2000) 165-190. dvi or ps
Prime ideals in certain quantum determinantal rings (with T.H. Lenagan), in Interactions between Ring Theory and Representations of Algebras (Murcia, 1998) (F. Van Oystaeyen and M. Saorin, Eds.), New York (2000) Dekker, pp. 239-251. dvi or ps or xxx archive
Prime spectra of quantized coordinate rings, in Interactions between Ring Theory and Representations of Algebras (Murcia, 1998) (F. Van Oystaeyen and M. Saorin, Eds.), New York (2000) Dekker, pp. 205-237. dvi or ps or xxx archive
The Dixmier-Moeglin equivalence in quantum coordinate rings and quantized Weyl algebras (with E.S. Letzter), Trans. Amer. Math. Soc. 352 (2000) 1381-1403. dvi or ps
Representations of distributive semilattices in ideal lattices of various algebraic structures (with F. Wehrung) (original title: Representations of distributive semilattices by dimension groups, regular rings, C*-algebras, and complemented modular lattices), Algebra Universalis 45 (2001) 71-102. dvi or ps or xxx archive

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