| dc.creator | Cruz Rodes, Roberto | |
| dc.creator | Rada Rincón, Juan Pablo | |
| dc.date | 2022-03-22T21:44:04Z | |
| dc.date | 2022-03-22T21:44:04Z | |
| dc.date | 2015 | |
| dc.date.accessioned | 2023-08-28T20:38:22Z | |
| dc.date.available | 2023-08-28T20:38:22Z | |
| dc.identifier | Cruz, R., & Rada, J. (2015). Extremal polyomino chains of VDB topological indices. Appl. Math. Sci, 9, 5371-5388. http://dx.doi.org/10.12988/ams.2015.54368 | |
| dc.identifier | 1312-885X | |
| dc.identifier | http://hdl.handle.net/10495/26796 | |
| dc.identifier | 10.12988/ams.2015.54368 | |
| dc.identifier | 1314-7552 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8482163 | |
| dc.description | ABSTRACT: We show that the zig-zag chain Z 3 n of segments of length 3 (see Figure 2) has the minimal ABC index among all polyomino chains with n squares. More generally, we give conditions on the numbers {ϕij} under which the zig-zag chain Z 3 n is an extremal value of the induced topological index T defined by T (G) = X 1≤i≤j≤n−1 mijϕij where G is a graph with n vertices and mij is the number of edges of G with terminal vertices of degree i and j. We also find extremal values of the general Randi´c index Rα over the set of all polyomino chains, for some values of α. | |
| dc.description | COL0086896 | |
| dc.format | 18 | |
| dc.format | application/pdf | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Hikari | |
| dc.publisher | Álgebra U de A | |
| dc.publisher | Bulgaria | |
| dc.relation | Appl. Math. Sci. | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by/2.5/co/ | |
| dc.rights | http://purl.org/coar/access_right/c_abf2 | |
| dc.rights | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Extreme values | |
| dc.subject | Valores extremos | |
| dc.subject | http://aims.fao.org/aos/agrovoc/c_8e611af8 | |
| dc.subject | Topological indices | |
| dc.subject | Polyomino chains | |
| dc.title | Extremal polyomino chains of VDB topological indices | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type | http://purl.org/coar/resource_type/c_2df8fbb1 | |
| dc.type | https://purl.org/redcol/resource_type/ART | |
| dc.type | Artículo de investigación | |
