Action graph of a semigroup act & its functorial connection

نویسندگان

چکیده

In this paper we define C-induced action graph G(S,a,C;A) corresponding to a semigroup act (S,a,A) and subset C of S. This generalizes many interesting graphs including Cayley Graph groups semigroups, Transformation Graphs (TRAG), Group Action (GAG), Derangement Graphs, Directed Power Semigroups etc. We focus on the case when = S name digraph, so obtained, as Semigroup Act (S, a, A). Some basic structural properties follow from algebraic underlying its set. strongly faithful is also studied theoretic characterization well that idempotents in are obtained. introduce notion transitive digraphs based characterize acts class simple digraphs. The fact morphism between leads digraph homomorphism graphs, motivates us represent construction functor category certain capture functorial properties, some which signify previous results terms Category Theory.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A-manifolds admitting a functorial connection

A connection for a large class of G-structures is defined by means of a generic condition on the adjoint bundle and it is compared with the standard connections for classical G-structures. A characterization of the (not necessarily commutative) finite-dimensional R-algebras A for which GL(r,A)-structures admit such a connection, is obtained. Mathematics Subject Classification 2010: Primary: 53C...

متن کامل

Graph parameters and semigroup functions

We prove a general theorem on semigroup functions that implies characterizations of graph partition functions in terms of the positive semidefiniteness (‘reflection positivity’) and rank of certain derived matrices. The theorem applies to undirected and directed graphs and to hypergraphs.

متن کامل

dynamic coloring of graph

در این پایان نامه رنگ آمیزی دینامیکی یک گراف را بیان و مطالعه می کنیم. یک –kرنگ آمیزی سره ی رأسی گراف g را رنگ آمیزی دینامیکی می نامند اگر در همسایه های هر رأس v?v(g) با درجه ی حداقل 2، حداقل 2 رنگ متفاوت ظاهر شوند. کوچکترین عدد صحیح k، به طوری که g دارای –kرنگ آمیزی دینامیکی باشد را عدد رنگی دینامیکی g می نامند و آنرا با نماد ?_2 (g) نمایش می دهند. مونت گمری حدس زده است که تمام گراف های منتظم ...

15 صفحه اول

Nuclearity of Semigroup C*-algebras and the Connection to Amenability

We study C*-algebras associated with subsemigroups of groups. For a large class of such semigroups including positive cones in quasi-lattice ordered groups and left Ore semigroups, we describe the corresponding semigroup C*algebras as C*-algebras of inverse semigroups, groupoid C*-algebras and full corners in associated group crossed products. These descriptions allow us to characterize nuclear...

متن کامل

a comparative pragmatic analysis of the speech act of “disagreement” across english and persian

the speech act of disagreement has been one of the speech acts that has received the least attention in the field of pragmatics. this study investigates the ways power relations, social distance, formality of the context, gender, and language proficiency (for efl learners) influence disagreement and politeness strategies. the participants of the study were 200 male and female native persian s...

15 صفحه اول

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Categories and general algebraic structures with applications

سال: 2023

ISSN: ['2345-5853', '2345-5861']

DOI: https://doi.org/10.52547/cgasa.2022.103019