COMMUNICATIONS IN ALGEBRA
Volume 28, Number 7,2000
CONTENTS
Ideals of Identities of Representations of Nilpotent Lie Algebras... 3095 P. Koshlukov
Analytic Spread of Filtrations, Asymptotic Nature, and Some
Stability Properties . . . 3115 H. Dichi and D. Sangare
Maximal Properties of Some Subsemigroups in Finite Order-
Preserving Transformation Semigroups ... 3125 X. Yang and C. Lu
Unique Factorization of *-Products of One-Fibered Monomial
Ideals... 3137 J. F. Gately
Congruence Subgroups in Group Rings . . . 3155 E. Jespers and G. Leal
On Functional Identities in Prime Rings with Involution. I I . . . 3169 K, I. Beidar, M. Bresar, M. A. Chebotar, and
W. S. Martindale I I I
Cleft Extensions in Braided Categories . . . 3185 J. N. Alonso Alvarez andJ. M. Ferndndez Vilaboa
Gorenstein GR-Injective Modules over Graded Isolated
S i n g u l a r i t i e s . . . 3197 M. J. Asensio, J. A. Lopez Ramos, andB. Torrecillas
Conjugacy Classes in Sporadic Simple Groups . . . 3209 /. A. I. Suleiman. P. G. Walsh, andR. A. Wilson
Extensions Galoisiennes Non Commutatives: Normalite,
Cohomologie Non Abelienne... 3223 P. Nuss
vn
viii CONTENTS On N-Algebraic Power Series Having Polynomial Growths... 3253 J. Honkala
On Idempotents and Isomorphisms of Multiplication Algebras
of Bernstein Algebras . . . 3265 R. Costa and L. S. Ikemoto Murakami
On the Lie Structure of the Skew Elements of a Prime
Superalgebra with Superinvolution . . . 3277 C. Gomez-Ambrosi, J. Laliena, and I. P. Shestakov
Modules for Poisson Algebras . . . 3293 D. R. Farkas
Rationally but Not Integrally Isometric Bilinear Forms . . . 3307 P. Calame
Linear Identities and Derivations . . . 3317 T.-K. Lee and W.-K. Shiue
Quasi-injective Multiplication M o d u l e s . . . 3329 5'. Singh and Y. Al-Shaniafi
Alternative Rings of Small Order . . . 3335 E. G. Goodaire and Y. Zhou
The Characterization of Finite Simple Groups with No Elements
of Order Six by Their Element O r d e r s . . . 3351 J. An and W. Shi
Multipliers of Von Neumann Regular Rings . . . 3359 P. Ara and F. Perera
Genus and C a n c e l l a t i o n . . . 3387 N. 0'Sullivan
The Monoid of All Injective Orientation Preserving Partial
Transformations on a Finite C h a i n . . . 3401 V. H. Fernandas
On Lifting M o d u l e s . . . 3427 D. Keskin
Groupoi'des Quantiques de Base Non Commutative... 3441 G. Maltsiniotis
Ideals of Some Matrix R i n g s . . . 3503 F. Kuzncuoglu and V. M. Levchuk
CONTENTS ix Skew Dual Bases and the Quasitriangular Structure of B ^H . . . 3515
Z. Jiao
Localization in Rings Equipped with a Solvable Lie Algebra
Action . . . 3523
