AbstractThis paper characterizes directed graphs which are Cayley graphs of strong semilattices of groups and, in particular, strong chains of groups, i.e. of completely regular semigroups which are also called Clifford semigroups
Given any directed graph E one can construct a graph inverse semigroup G(E), where, roughly speaking...
22 pages, 6 figuresWe investigate Cayley graphs of finite semigroups and monoids. First, we look at ...
In this paper we introduce a new class of double coset Cayley digraphs induced by quasigroups. These...
AbstractThis paper characterizes directed graphs which are Cayley graphs of strong semilattices of g...
AbstractWe investigate Cayley graphs of strong semilattices of right (left) groups, of right (left) ...
In this paper, the Cayley graphs of completely simple semigroups are investigated. The basic structu...
AbstractWe investigate Cayley graphs of semigroups and show that they sometimes enjoy properties ana...
In this paper, first we characterize Cayley graphs of finite Brandt semigroups, and we give a criter...
This thesis is a study of several combinatorial properties of groups and semigroups. Research on com...
AbstractAs a generalization of undirected strongly regular graphs, a digraph X without loops, of val...
AbstractWe construct a new infinite family of directed strongly regular graphs, as Cayley graphs of ...
A graph is a directed strongly regular graph (DSRG) if and only if the number of paths of length 2 f...
A graph is a directed strongly regular graph (DSRG) if and only if the number of paths of length 2 f...
We report about the results of the application of modern computer algebra tools for construction of ...
Abstract: We characterize directed graphs which are Cayley graphs of certain completely regular semi...
Given any directed graph E one can construct a graph inverse semigroup G(E), where, roughly speaking...
22 pages, 6 figuresWe investigate Cayley graphs of finite semigroups and monoids. First, we look at ...
In this paper we introduce a new class of double coset Cayley digraphs induced by quasigroups. These...
AbstractThis paper characterizes directed graphs which are Cayley graphs of strong semilattices of g...
AbstractWe investigate Cayley graphs of strong semilattices of right (left) groups, of right (left) ...
In this paper, the Cayley graphs of completely simple semigroups are investigated. The basic structu...
AbstractWe investigate Cayley graphs of semigroups and show that they sometimes enjoy properties ana...
In this paper, first we characterize Cayley graphs of finite Brandt semigroups, and we give a criter...
This thesis is a study of several combinatorial properties of groups and semigroups. Research on com...
AbstractAs a generalization of undirected strongly regular graphs, a digraph X without loops, of val...
AbstractWe construct a new infinite family of directed strongly regular graphs, as Cayley graphs of ...
A graph is a directed strongly regular graph (DSRG) if and only if the number of paths of length 2 f...
A graph is a directed strongly regular graph (DSRG) if and only if the number of paths of length 2 f...
We report about the results of the application of modern computer algebra tools for construction of ...
Abstract: We characterize directed graphs which are Cayley graphs of certain completely regular semi...
Given any directed graph E one can construct a graph inverse semigroup G(E), where, roughly speaking...
22 pages, 6 figuresWe investigate Cayley graphs of finite semigroups and monoids. First, we look at ...
In this paper we introduce a new class of double coset Cayley digraphs induced by quasigroups. These...
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