Flávio U. Coelho, Ma. I. R. Martins, Bertha Tomé (2004)
Colloquium Mathematicae
Similarity:
We study the simple connectedness and strong simple connectedness of the following classes of algebras: (tame) coil enlargements of tame concealed algebras and n-iterated coil enlargement algebras.
K. Golema-Hartman (1976)
Colloquium Mathematicae
Similarity:
Daniel W. Stroock (1976)
Colloquium Mathematicae
Similarity:
Arzumanyan, V.A. (2005)
Zapiski Nauchnykh Seminarov POMI
Similarity:
Cedilnik, A. (2000)
Acta Mathematica Universitatis Comenianae. New Series
Similarity:
G. Grätzer, J. Sichler (1974)
Colloquium Mathematicae
Similarity:
Marcus Tressl (2002)
Banach Center Publications
Similarity:
Kazimierz Urbanik (1969)
Colloquium Mathematicum
Similarity:
Ewa Graczyńska, Andrzej Wroński (1978)
Colloquium Mathematicum
Similarity:
Leon Henkin, Diane Resek (1975)
Fundamenta Mathematicae
Similarity:
T. P. Speed (1971)
Colloquium Mathematicae
Similarity:
Christoph Bandt (1979)
Colloquium Mathematicae
Similarity:
R. Beazer (1974)
Colloquium Mathematicae
Similarity:
Zygmunt Pogorzały, Mirosława Sufranek (2004)
Colloquium Mathematicae
Similarity:
The class of n-fundamental algebras is introduced. It is a subclass of string algebras. For n-fundamental algebras we study the problem of when the Auslander-Reiten quiver contains, at the beginning or at the end, a component which is not generalized standard.
Noriaki Kamiya, Daniel Mondoc, Susumu Okubo (2011)
Banach Center Publications
Similarity:
In this paper we give a review on δ-structurable algebras. A connection between Malcev algebras and a generalization of δ-structurable algebras is also given.
Tarek Sayed Ahmed (2002)
Fundamenta Mathematicae
Similarity:
SC, CA, QA and QEA stand for the classes of Pinter's substitution algebras, Tarski's cylindric algebras, Halmos' quasipolyadic algebras and Halmos' quasipolyadic algebras with equality, respectively. Generalizing a result of Andréka and Németi on cylindric algebras, we show that for K ∈ SC,QA,CA,QEA and any β > 2 the class of 2-dimensional neat reducts of β-dimensional algebras in K is not closed under forming elementary subalgebras, hence is not elementary. Whether this result extends...
Alicja Jaworska-Pastuszak, Andrzej Skowroński (2013)
Colloquium Mathematicae
Similarity:
We describe the structure of finite-dimensional algebras of domestic representation type over an algebraically closed field whose Auslander-Reiten quiver consists of generalized standard and semiregular components. Moreover, we prove that this class of algebras contains all special biserial algebras whose Auslander-Reiten quiver consists of semiregular components.
Rost, Markus (1996)
Documenta Mathematica
Similarity: