Results 241 to 250 of about 18,875 (269)
Some of the next articles are maybe not open access.
Algebra and Logic, 2012
The author looks at connections between two known analogs of the concept of a ring centroid in the class of algebraic groups.
openaire +2 more sources
The author looks at connections between two known analogs of the concept of a ring centroid in the class of algebraic groups.
openaire +2 more sources
Skew group algebras and their Yoneda algebras
Mathematical Journal of Okayama University, 2001The paper is almost self contained, some necessary statements are reviewed. The nature of the work is such that in some parts there are various isomorphisms and rings to deal with. The two principal theorems of the paper are the following: Theorem 13.
openaire +3 more sources
Journal of Mathematical Psychology, 1969
Group theory and the theory of relations are used to study the kinship of certain kinds of primitive societies. It will be shown that these societies partition their members into classes that are permuted by the relations “class X has fathers (mothers) in class Y” so as to form a regular permutation group.
openaire +2 more sources
Group theory and the theory of relations are used to study the kinship of certain kinds of primitive societies. It will be shown that these societies partition their members into classes that are permuted by the relations “class X has fathers (mothers) in class Y” so as to form a regular permutation group.
openaire +2 more sources
2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
EBADIAN, A., MEDGHALCHI, A. R.
openaire +2 more sources
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
EBADIAN, A., MEDGHALCHI, A. R.
openaire +2 more sources
The Annals of Mathematics, 1947
In his paper 'Theorie der Z6pfe' E. Artin' presented a theory of braids based on a study of their projections on a two-dimensional plane. In the projection each strand of a braid appears as a line, vertical in general, but at certain levels two neighboring strands interchange position, one strand crossing in front of the other one.
openaire +2 more sources
In his paper 'Theorie der Z6pfe' E. Artin' presented a theory of braids based on a study of their projections on a two-dimensional plane. In the projection each strand of a braid appears as a line, vertical in general, but at certain levels two neighboring strands interchange position, one strand crossing in front of the other one.
openaire +2 more sources
Algebraic Groups and Algebraic Dependence
American Journal of Mathematics, 1968openaire +1 more source
New representations of algebraic domains and algebraic L-domains via closure systems
Semigroup Forum, 2021Qingguo Li, Lankun Guo
exaly
Fuzzy sets and type 2 under algebraic product and algebraic sum
Fuzzy Sets and Systems, 1981Kokichi Tanaka, Masaharu Mizumoto
exaly