The most general structure of graphs with hamiltonian or hamiltonian connected square
| dc.contributor.author | Ekstein, Jan | |
| dc.contributor.author | Fleischner, Herbert | |
| dc.date.accessioned | 2025-06-20T08:48:12Z | |
| dc.date.available | 2025-06-20T08:48:12Z | |
| dc.date.issued | 2024 | |
| dc.date.updated | 2025-06-20T08:48:12Z | |
| dc.description.abstract | On the basis of recent results on hamiltonicity, [5], and hamiltonian connectedness, [9], in the square of a 2-block, we determine the most general block-cutvertex structure a graph G may have in order to guarantee that G^2 is hamiltonian, hamiltonian connected, respectively. Such an approach was already developed in [10] for hamiltonian total graphs. | en |
| dc.description.abstract | Na základě nedávných výsledků hamiltonovskosti, [5], a hamiltonovské souvislosti, [9], druhé mocniny 2-bloku, stanovíme nejobecnější strukturu blok-vrcholového grafu grafu G, která zaručí, že G^2 je hamiltonovská nebo hamiltonovsky souvislá. Tento přístup byl již použit v [10] pro hamiltonovské totální grafy. | cz |
| dc.format | 9 | |
| dc.identifier.document-number | 001082252000001 | |
| dc.identifier.doi | 10.1016/j.disc.2023.113702 | |
| dc.identifier.issn | 0012-365X | |
| dc.identifier.obd | 43940808 | |
| dc.identifier.orcid | Ekstein, Jan 0000-0003-0047-7549 | |
| dc.identifier.uri | http://hdl.handle.net/11025/61180 | |
| dc.language.iso | en | |
| dc.project.ID | GA20-09525S | |
| dc.project.ID | ED1.1.00/02.0090 | |
| dc.relation.ispartofseries | DISCRETE MATHEMATICS | |
| dc.rights.access | C | |
| dc.subject | Hamiltonian cycle | en |
| dc.subject | Hamiltonian path | en |
| dc.subject | block-cutvertex graph | en |
| dc.subject | square of a graph | en |
| dc.subject | Hamiltonovská kružnice | cz |
| dc.subject | Hamiltonovská cesta | cz |
| dc.subject | blok-vrcholový graf | cz |
| dc.subject | druhá mocnina grafu | cz |
| dc.title | The most general structure of graphs with hamiltonian or hamiltonian connected square | en |
| dc.title | Nejobecnější struktura grafů s hamiltonovskou nebo hamiltonovsky souvislou druhou mocninou | cz |
| dc.type | Článek v databázi WoS (Jimp) | |
| dc.type | ČLÁNEK | |
| dc.type.status | Published Version | |
| local.files.count | 1 | * |
| local.files.size | 445236 | * |
| local.has.files | yes | * |
| local.identifier.eid | 2-s2.0-85171561190 |
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