Extremal values of VDB topological indices over catacondensed polyomino systems
ABSTRACT: A VDB topological index is defined as T = T (G) = X 1≤i≤j≤n−1 mijϕi,j , where G is a graph with n vertices and mij is the number of ij-edges. We study T over the set of catacondensed polyomino systems. Specifically, we introduce two unbranching operations and show that under certain condit...
- Autores:
-
Cruz Rodes, Roberto
Rada Rincón, Juan Pablo
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2016
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/26798
- Acceso en línea:
- http://hdl.handle.net/10495/26798
- Palabra clave:
- Extreme values
Valores extremos
VDB indices
Catacondensed polyomino systems
Polyomino chains
http://aims.fao.org/aos/agrovoc/c_8e611af8
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by/2.5/co/
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Extremal values of VDB topological indices over catacondensed polyomino systems |
| title |
Extremal values of VDB topological indices over catacondensed polyomino systems |
| spellingShingle |
Extremal values of VDB topological indices over catacondensed polyomino systems Extreme values Valores extremos VDB indices Catacondensed polyomino systems Polyomino chains http://aims.fao.org/aos/agrovoc/c_8e611af8 |
| title_short |
Extremal values of VDB topological indices over catacondensed polyomino systems |
| title_full |
Extremal values of VDB topological indices over catacondensed polyomino systems |
| title_fullStr |
Extremal values of VDB topological indices over catacondensed polyomino systems |
| title_full_unstemmed |
Extremal values of VDB topological indices over catacondensed polyomino systems |
| title_sort |
Extremal values of VDB topological indices over catacondensed polyomino systems |
| dc.creator.fl_str_mv |
Cruz Rodes, Roberto Rada Rincón, Juan Pablo |
| dc.contributor.author.none.fl_str_mv |
Cruz Rodes, Roberto Rada Rincón, Juan Pablo |
| dc.contributor.researchgroup.spa.fl_str_mv |
Álgebra U de A |
| dc.subject.agrovoc.none.fl_str_mv |
Extreme values Valores extremos |
| topic |
Extreme values Valores extremos VDB indices Catacondensed polyomino systems Polyomino chains http://aims.fao.org/aos/agrovoc/c_8e611af8 |
| dc.subject.proposal.spa.fl_str_mv |
VDB indices Catacondensed polyomino systems Polyomino chains |
| dc.subject.agrovocuri.none.fl_str_mv |
http://aims.fao.org/aos/agrovoc/c_8e611af8 |
| description |
ABSTRACT: A VDB topological index is defined as T = T (G) = X 1≤i≤j≤n−1 mijϕi,j , where G is a graph with n vertices and mij is the number of ij-edges. We study T over the set of catacondensed polyomino systems. Specifically, we introduce two unbranching operations and show that under certain conditions on {ϕij}, T is monotone with respect to these operations. We apply these results to find extremal values of T over the set of catacondensed polyomino systems. |
| publishDate |
2016 |
| dc.date.issued.none.fl_str_mv |
2016 |
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2022-03-22T21:46:23Z |
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2022-03-22T21:46:23Z |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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Cruz, R., & Rada, J. (2016). Extremal values of VDB topological indices over catacondensed polyomino systems. Appl. Math. Sci, 10, 487-501. http://dx.doi.org/10.12988/ams.2016.59613 |
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1312-885X |
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http://hdl.handle.net/10495/26798 |
| dc.identifier.doi.none.fl_str_mv |
10.12988/ams.2016.59613 |
| dc.identifier.eissn.none.fl_str_mv |
1314-7552 |
| identifier_str_mv |
Cruz, R., & Rada, J. (2016). Extremal values of VDB topological indices over catacondensed polyomino systems. Appl. Math. Sci, 10, 487-501. http://dx.doi.org/10.12988/ams.2016.59613 1312-885X 10.12988/ams.2016.59613 1314-7552 |
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http://hdl.handle.net/10495/26798 |
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eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Appl. Math. Sci. |
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501 |
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10 |
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487 |
| dc.relation.citationvolume.spa.fl_str_mv |
10 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Applied Mathematical Sciences |
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http://creativecommons.org/licenses/by/2.5/co/ |
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https://creativecommons.org/licenses/by/4.0/ |
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Bulgaria |
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Cruz Rodes, RobertoRada Rincón, Juan PabloÁlgebra U de A2022-03-22T21:46:23Z2022-03-22T21:46:23Z2016Cruz, R., & Rada, J. (2016). Extremal values of VDB topological indices over catacondensed polyomino systems. Appl. Math. Sci, 10, 487-501. http://dx.doi.org/10.12988/ams.2016.596131312-885Xhttp://hdl.handle.net/10495/2679810.12988/ams.2016.596131314-7552ABSTRACT: A VDB topological index is defined as T = T (G) = X 1≤i≤j≤n−1 mijϕi,j , where G is a graph with n vertices and mij is the number of ij-edges. We study T over the set of catacondensed polyomino systems. Specifically, we introduce two unbranching operations and show that under certain conditions on {ϕij}, T is monotone with respect to these operations. We apply these results to find extremal values of T over the set of catacondensed polyomino systems.COL008689615application/pdfengHikariBulgariahttp://creativecommons.org/licenses/by/2.5/co/https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Extremal values of VDB topological indices over catacondensed polyomino systemsArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionExtreme valuesValores extremosVDB indicesCatacondensed polyomino systemsPolyomino chainshttp://aims.fao.org/aos/agrovoc/c_8e611af8Appl. Math. 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