Abstracts

M.E. Adams A connection between finite-to-finite universal and Q-universal quasivarieties
Erhard Aichinger Polynomial functions on \Omega-groups.
Howard E. Bell Rings with finitely many nilpotents: applications to commutativity
Grzegorz Binczak A simple algebraic characterization of weak equational theories
Ferdinand Börner Total multifunctions and relations
D.A. Bredikhin On Identities and Quasiidentities of Algebras of Relations
Andrei Bulatov On the number of Mal'tsev algebras
Peter Burmeister On some properties of small orthomodular partial algebras (OMAs)
Lele Celestin Some properties of fuzzy positive implicative ideal in BCK-algebras
Ivan Chajda On n-permutable and distriburive at 0 varieties
Ivo Damianov On the Structural Properties of Discrete Functions
K. Denecke Tree-Hyperrecognizers
Gerhard Dorfer Regularity of generalized MV-algebras
Manfred Droste The automorphism group of the universal distributive lattice
Marcel Erné Free two-sided join-semirings
Jonathan David Farley A Dilworth-Type Covering Theorem for Semidistributive Lattices
Ervin Fried On the solvability of equations of higher degree
Jan Galuszka Finite idempotent groupoids with small clones
Kazimierz Głazek Generalized abelian nearrings - pseudo-nearrings
Rüdiger Göbel Automorphism groups of geometric lattices
Martin Goldstern Clones on regular cardinals
Jens-Uwe Grabowski Varieties of relational structures
Ewa Graczynska Operads in Universal Algebra
Juliana Grell On Cayley graphs of crystallographical space groups
H. Peter Gumm Universal coalgebra - a theory of state based systems
Boyko Gyurov Regular Semigroups Satisfying the Equation eab = eabeb for all a, b in S and e in E(S).
R. Halas Annihilator theory for some classes of algebras
Jobst Heitzig Distance in lattices
Wolfgang Herfort Virtually finite pro-p groups
Štěpán Holub Characterization of binary equality sets
Richard Holzer Grechie diagrams of orthomodular algebras
Daniel Hort Lex ideals of generalized MV-algebras
Hippolyte Hounnon All solid varieties of semirings
Danica Jakubíková-Studenovská DR-irreducibility of monounary algebras
Kalle Kaarli On locally order affine complete lattices
Joanna Kaleta A bi-quasiring characterization of Boolean rings
Tomas Kepka Congruence-simple semirings
Daniel Kirsten Applying Semigroup Theory to Solve a Problem in Trace Theory
Emil W. Kiss Rectangularity
A.G. Kolpakov The discrete convex combinations problem
Dimiter St. Kovachev On the Number of Some Discrete Functions
Dietrich Kuske The automorphism group of the universal homogeneous countable semilattice
Sergei O. Kuznetsov Algorithms for Computing Concept Lattices: Theoretical Complexity Bounds and Experimental Results
Alex J. Lemin Boolean Algebras Describe Ultrametric Spaces up to Uniform Euivalence
Rainer Lenz Endo- and polymorphisms of finite strict orders
Dieter Leseberg A new concept of Nearness
Adam Marczak Square extension of a groupoid
Smile Markovski Groupoids orthogonal to quasigroups and their application
Dragan Mašulović On an algebra of co-relations on a finite set
George F. McNulty Varieties Generated by a Finite Group
Vladimir A. Molchanov Nonstandard Approach to Generally Rational Languages
Josef Niederle On pseudocomplemented and Stone ordered sets
T.M. Otryvankina Nonstandard varieties of topological algebraic automata
Péter P. Pálfy On the isomorphism problem of Cayley graphs
Jovanka Pantovic On the cardinality of nonfinitely based functionally complete algebras on the three element set
Jan Paseka Interior tensor product of Hilbert modules
Agata Pilitowska The lattice of varieties of some ternary modes.
Miroslav Ploščica Dual spaces for some congruence lattices of lattices
Libor Polák A construction of the syntactic semilattice-ordered monoid of a regular language
Silke Pollandt An application of lattice theory in ordinal data analysis
Hans-E. Porst Hu's Primal Algebra Theorem Revisited
Krzysztof Pszczola A duality for affine spaces over finite fields
Bob Quackenbush Representation Classes of Binary Linear Codes
Jürgen Reinhold The number of finite distributive lattices
Vladimir Repnitskii On the Representation of Monoids by O-Endomorphisms of linearly ordered Sets
Anna Romanowska Embedding semilattice sums of cancellative modes into semimodules
I.G. Rosenberg Local completeness
Barbara Roszkowska-Lech On subdirectly irreducible groupoid modes.
Pavel Ruzicka Algebraic distributive lettices, dimension groups and von Neumann regular rings
Dietmar Schweigert Presentation of power-ordered sets
Branimir Seselja Posets and meet-irreducibles
Slavcho Shtrakov Tree Automata and Essential Input Variables
Ana Sokolova On the groupoid identity x(xy)=y
E. V. Sukhanov Algebraic and combinatirial properties of formal languages
V.I. Sushchansky Semigroups of Automaton Transformations
Nina Suszczanska On some universal algebras using in NL-semantics
László Szabó Clones and weak automorphisms
Zyta Szylicka Subdirectly irreducible generalized sums
Boža Tasić A note on quasivarieties
Andreja Tepavcevic Partial closure operators
Walter Tholen Some recent categorical developments useful for universal algraists
Kalcho Todorov On some algebras of n-generated quaternion groups
Marcel Tonga Strong congruences and Mal'cev conditions on first order structures
Jiri Tuma Unsolvable one-dimensional lifting problems for congruence lattices of lattices
Matt Valeriote On Finitely Decidable Varieties
Alena Vanžurová Generalized diagonal algebras and rectangular algebras
Alexei Vernitski MathCaffeine: the web-based library of algebraic definitions and results
Petr Vojtěchovský Generators for finite simple Moufang loops
M.V. Volkov A polynomially computable idempotent in the kernel of the free profinite semigroup
Heinz-Jürgen Voss Groups, Sachs Triangulations and Regular Maps
Friedrich Wehrung Proof of 1-dimensional congruence lattice problem for distributive lattices
Rudolf Wille Boolean Concept Logic
Laszlo Zadori The complexity of the extendibility problem for finite posets