-
Homogeneous factorisations of graph productsGiudici, Michael ...A homogeneous factorisation of a digraph ▫$\Gamma$▫ consists of a partition ▫${\mathscr{P}} = \{P_1,...,P_k\}$▫ of the arc set ▫$A\Gamma$▫ and two vertex-transitive subgroups ▫$M \le G \le ... {\mathrm{Aut}}(\Gamma)$▫ such that ▫$M$▫ fixes each ▫$P_i$▫ setwise while ▫$G$▫ leaves ▫$\mathscr{P}$▫ invariant and permutes its parts transitively. Given two graphs ▫$\Gamma_1$▫ and ▫$\Gamma_2$▫ we consider several ways of taking a product of ▫$\Gamma_1$▫ and ▫$\Gamma_2$▫ to form a larger graph, namely the direct product, cartesian product and lexicographic product. We provide many constructions which enable us to lift homogeneous factorisations or certain arc partitions of ▫$\Gamma_1$▫ and ▫$\Gamma_2$▫, to homogeneous factorisations of the various products.Source: Discrete mathematics. - ISSN 0012-365X (Vol. 308, iss. 16, 2008, str. 3652-3667)Type of material - article, component partPublish date - 2008Language - englishCOBISS.SI-ID - 15021145
Author
Giudici, Michael |
Li, Cai Heng |
Potočnik, Primož, 1971- |
Praeger, Cheryl E.
Topics
matematika |
teorija grafov |
homogena faktorizacija |
leksikografski produkti |
kartezični produkti |
direktni produkti |
mathematics |
graph theory |
homogeneous factorizations |
lexicographic products |
cartesian products |
direct products
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Giudici, Michael | ![]() |
Li, Cai Heng | ![]() |
Potočnik, Primož, 1971- | 18838 |
Praeger, Cheryl E. | 12181 |
Select pickup location:
Material pickup by post
Notification
Subject headings in COBISS General List of Subject Headings
Select pickup location
Pickup location | Material status | Reservation |
---|
Please wait a moment.