COMMUNICATIONS IN ALGEBRA®
Volume 34, Number 6, 2006
CONTENTS Irreducible Linear Groups of Degree Four over a Quaternion Division Algebra that Contain
a Root Subgroup 1931 E. L. Bashkirov
On Some Degenerate Deformations of Commutative
Polynomial Algebras 1949 M. B. Butler
Identities of Conformal Algebras and Pseudoalgebras 1965 P. Kolesnikov
Garside Structure for Singular Braid Monoid
in Birman, Ko, Lee Generators 1981 V. V. Chaynikov
Polyhedral Realizations of Crystal Bases
for Modified Quantum Algebras of Rank 2 1997 A. Hoshino
Hochschild Cohomology of an Algebra Associated
with a Circular Quiver 2019 T Furuya and K. Sanada
Computing the Hochschild Cohomology Groups
of Some Families of Incidence Algebras 2039 M. A. Gatica and A. A. Rey
On QB -Rings 2057 H. Chen
Finitistic Dimensions of Dual Extensions of
Monomial Algebras 2069 H.Shi
Local Units Versus Local Projectivity Dualisations:
Corings with Local Structure Maps 2079 J. Vercruysse
Generalized Graded Hecke Algebras of Types B and D 2105 C. Dezelee
Characters of Representations for Lie Superalgebras
of Type C Using Tableaux 2129 C. L. Shader
(Continued on inside back cover)
Contents (Contents Continued)
On Hopf Algebras with Nonzero Integral 2143 J. Cuadra
New Characterizations of Quasi-Frobenius Rings 2157 L. Shen and J. Chen
On the Support Problem for Drinfeld Modules 2167 A.Li
Notions of Discrimination 2175 B. Fine, A. Gaglione, and D. Spellman
Capable 2-Generator 2-Groups of Class Two 2183 A. Magidin
On the Multiplication Ring of a Prime Ring 2195 M. Bresar and W. S. Martindale
Power Series Rings Satisfying a Zero Divisor Property 2205 N. K. Kim, K. H. Lee, and Y. Lee
A Characterization of Admissible Algebras with
Formal Two-Ray Modules 2219 G. Bobinski
Larson-Sweedler Theorem and Some Properties of
Discrete Type in (G-Cograded) Multiplier Hopf Algebras 2235 A. Van Daele and S. Wang
On Rings with Few Orbits 2251 C. Szabo
Triple Products on 2261 G. Salgado
Quasi-Frobenius Corings and Quasi-Frobenius
Extensions 2269 G. Guo
The (n, d)-Krull Property over Domains Arising
from Pullbacks 2281 N. Mahdou, A. Mimouni, and H. Mouanis
On Polynilpotent Multipliers of Free Nilpotent Groups 2287 M. Parvizi and B. Mashayekhy
Derivations de L'anneau des Coordonnees de L'espace
Quantique Symplectique 2295 L. B. Yakoub and A. Louly
Relative Cotorsion Modules and Relative Flat Modules 2303 L. Mao and N. Ding
