National and University Library, Ljubljana (NUK)
-
Symmetric graphicahedraRío Francos, María del ...Given a connected graph ▫$G$▫ with ▫$p$▫ vertices and ▫$q$▫ edges, the ▫$G$▫-graphicahedron is a vertex-transitive simple abstract polytope of rank ▫$q$▫ whose edge-graph is isomorphic to a Cayley ... graph of the symmetric group ▫$S_p$▫ associated with ▫$G$▫. The paper explores combinatorial symmetry properties of ▫$G$▫-graphicahedra, focussing in particular on transitivity properties of their automorphism groups. We present a detailed analysis of the graphicahedra for the ▫$q$▫-star graphs ▫$K_1{,q}$▫ and the ▫$q$▫-cycles ▫$C_q$▫. The ▫$C_q$▫-graphicahedron is intimately related to the geometry of the infinite Euclidean Coxeter group ▫$\tilde{A}_{q - 1}$▫ and can be viewed as an edge-transitive tessellation of the ▫$(q - 1)$▫-torus by ▫$(q - 1)$▫-dimensional permutahedra, obtained as a quotient, modulo the root lattice ▫$A_{q - 1}$▫, of the Voronoi tiling for the dual root lattice ▫$A_{q - 1}^\ast$▫ in Euclidean ▫$(q- 1)$▫-space.Source: Ars mathematica contemporanea : SIGMAP 2010 (Vol. 5, no. 2, 2012, str. 383-405)Type of material - conference contributionPublish date - 2012Language - englishCOBISS.SI-ID - 16439385
Author
Río Francos, María del |
Hubard, Isabel |
Oliveros, Deborah |
Schulte, Egon, 1955-
Topics
politopi |
Cayleyjevi grafi |
barvanje |
polytopes |
edge colouring |
Cayley graphs
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:
If the library membership card is not in the list,
add a new one.
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 |
---|---|
Río Francos, María del | 32079 |
Hubard, Isabel | |
Oliveros, Deborah | |
Schulte, Egon, 1955- |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location:
Naročanje gradiva za izposojo v čitalnice
Naročanje kopij člankov
Urnik dostave gradiva z oznako DS v signaturi