International Journal of Algebra and Computation (IJAC), Volume 18

Volume 18, Number 1, February 2008

Taras O. Banakh, Nadia Lyaskovska:
Weakly P-Small not P-Small Subsets in Groups. 1-6
Keith A. Kearnes, Ágnes Szendrei:
Clones Closed under Conjugation I: Clones with Constants. 7-58
Laurent Bartholdi, Illya I. Reznykov:
A Mealy Machine with Polynomial Growth of Irrational Degree. 59-82
Suthathip Suanmali:
On the Relationship between the Class of a Lie Algebra and the Classes of its Subalgebras. 83-95
Igor Belegradek, Andrzej Szczepanski:
Endomorphisms of Relatively Hyperbolic Groups. 97-110
Markus Lohrey, Géraud Sénizergues:
Rational Subsets in HNN-Extensions and Amalgamated Products. 111-163
Athanassios I. Papistas:
A Theorem on Matrix Groups. 165-180
Volker Diekert, Nicole Ondrusch, Markus Lohrey:
Algorithmic Problems on Inverse Monoids over Virtually Free Groups. 181-208

Vitaly Roman'kov:
On the Automorphism Group of a Free Metabelian Lie Algebra. 209-226
Peter A. Brooksbank, E. A. O'Brien:
Constructing the Group Preserving a System of Forms. 227-241
Peeter Puusemp:
Characterizations of Some wreath Products of Groups by their Endomorphism Semigroups. 243-255
Xu-an Zhao, Hongzhu Gao:
Irreducible Decompositions of Degeneracy Loci of Matrices. 257-270
Hamid Usefi:
The Fox Problem for Free Restricted Lie Algebras. 271-283
Jean-Camille Birget:
Factorizations of the Thompson-higman Groups, and Circuit Complexity. 285-320
Friedrich Wehrung:
Poset Representations of Distributive Semilattices. 321-356
David Easdown, James East, D. G. Fitzgerald:
A Presentation of the Dual Symmetric Inverse Monoid. 357-374
Frédérique Bassino, Cyril Nicaud, Pascal Weil:
Random Generation of Finitely Generated Subgroups of a Free Group. 375-405

John Donnelly:
The Ruinous-Thin Relationship for Three Element Sets. 407-419
A. D. Sands:
A Note on Quasi-Periodic Factorizations. 421-422
Vincent Ferlini:
Solutions to Zero-Sum Exponent Equations over Finite Cyclic Groups of Exponent Greater than Two. 423-441
John Crisp, Michah Sageev, Mark Sapir:
Surface Subgroups of Right-Angled Artin Groups. 443-491
Volker Diekert, Markus Lohrey:
Word Equations over Graph Products. 493-533
Roland Bacher:
Determinants Related to Dirichlet Characters Modulo 2, 4 and 8 of binomial Coefficients and the Algebra of Recurrence Matrices. 535-566
A. V. Kravchenko, A. Pilitowska, Anna B. Romanowska, D. Stanovský:
Differential Modes. 567-588

Willem J. Blok, James G. Raftery:
Assertionally Equivalent quasivarieties. 589-681
Iva Kozáková:
Critical Percolation of Free Product of Groups. 683-704
Kenneth Zimba, Meriam Raboshakga:
The Conjugacy Classes of a Subgroup S_n^m: C_m of S_mn, Prime m. 705-717
Gunnar Traustason:
Symplectic Alternating Algebras. 719-757
Peter Mayr:
Polynomial Clones on Squarefree Groups. 759-777
Eddy Godelle:
The Braid rook Monoid. 779-802

Hans-Joachim Baues, Roman Mikhailov:
Intersection of Subgroups in Free Groups and Homotopy Groups. 803-823
Plamen Koshlukov:
Graded Polynomial Identities for the Lie Algebra SL₂(k). 825-836
Zhenheng Li, Zhuo Li, You'an Cao:
Representations of the symplectic rook Monoid. 837-852
George Janelidze, Valdis Laan, László Márki:
Limit Preservation Properties of the Greatest Semilattice Image Functor. 853-867
Wenhua Zhao:
Noncommutative Symmetric Functions and the Inversion Problem. 869-899
Dragan Masulovic:
Genclo and Termequiv are EXPTIME-Complete. 901-909
Susan M. Hermiller, Derek F. Holt, Sarah Rees:
Groups whose Geodesics are Locally Testable. 911-923
M. R. Darafsheh:
On the Recognition of the Simple Groups L₇(3) and L₈(3) by the Spectrum. 925-933
Mahir Bilen Can, Lex E. Renner:
H-Polynomials and rook Polynomials. 935-949
J. Pashazadeh:
A Characterization of DeMorgan Bisemigroup of Binary Functions. 951-956
Edmond W. H. Lee:
Combinatorial Rees-sushkevich Varieties are Finitely Based. 957-978

Seong Kun Kim:
On the Asphericity of Certain Relative Presentations over torsion-Free Groups. 979-987
Ganna Kudryavtseva, Volodymyr Mazorchuk:
Partialization of Categories and Inverse Braid-Permutation Monoids. 989-1017
Harri Haanpää, Patric R. J. Östergård, Sándor Szabó:
Small P-Groups with Full-Rank Factorization. 1019-1034
Hervé Sibert:
Orderings on Artin-tits Groups. 1035-1066
Zur Izhakian:
Tropical Algebraic Sets, Ideals and an Algebraic Nullstellensatz. 1067-1098
Edmond W. H. Lee:
Corrigendum: "minimal Semigroups Generating Varieties with Complex subvariety Lattices". 1099-1100
Primoz Moravec:
Schur Multipliers of n-engel Groups. 1101-1115
L. Markus-Epstein:
Reading Off Kurosh Decompositions. 1117-1136

Oliver Goodman, Michael Shapiro:
On a Generalization of Dehn's Algorithm. 1137-1177
Derek F. Holt, Sarah Rees, Michael Shapiro:
Groups that do and do not Have Growing Context-Sensitive Word Problem. 1179-1191
Wenting Zhang, Yanfeng Luo:
The Variety Generated by a Certain Transformation Monoid. 1193-1201
Jonathan D. H. Smith:
Quasigroup Homotopies, Semisymmetrization, and Reversible Automata. 1203-1221
Alexei Vernitski:
Ordered and J-Trivial Semigroups as Divisors of Semigroups of Languages. 1223-1229

Paul Bell, Vesa Halava, Tero Harju, Juhani Karhumäki, Igor Potapov:
Matrix Equations and Hilbert's Tenth Problem. 1231-1241
Stephen G. Brick, Jon M. Corson, Dohyoung Ryang:
A Quasi-Isometry Invariant Loop Shortening Property for Groups. 1243-1257
Meirav Amram, Mina Teicher, Uzi Vishne:
The Fundamental Group of Galois Cover of the Surface T × T. 1259-1282
George F. McNulty, Zoltán Székely, Ross Willard:
Equational Complexity of the Finite Algebra Membership Problem. 1283-1319
Laurent Bartholdi, Bettina Eick, René Hartung:
A Nilpotent Quotient Algorithm for Certain Infinitely Presented Groups and its Applications. 1321-1344
Murray Elder, Mark Kambites, Gretchen Ostheimer:
On Groups and Counter Automata. 1345-1364
Jeffrey S. Olson:
Free Representable Idempotent Commutative Residuated Lattices. 1365-1394