The double star sequences and the general second zagreb index
| dc.contributor.author | Белратюк, Леонід | |
| dc.contributor.author | Bedratyuk, L. | |
| dc.date.accessioned | 2019-12-10T17:48:14Z | |
| dc.date.available | 2019-12-10T17:48:14Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | For a simple graph we introduce notions of the double star sequence, the double star fre- quently sequence and prove that these sequences are inverses of each other. As a consequence, we express the general second Zagreb index in terms of the double star sequence. Also, we calculate the ordinary generating function and a linear recurrence relation for the sequence of the general second Zagreb indices. | uk_UA |
| dc.identifier.citation | Bedratyuk L. The double star sequences and the general second zagreb index / L. Bedratyuk // Matematychni Studii. – 2019. – Vol. 51, No. 2. – P. 115–123. L. Bedratyuk. The double star sequences and the general second Zagreb index , Mat. Stud. 51 (2019), 115–123. | uk_UA |
| dc.identifier.uri | https://elar.khmnu.edu.ua/handle/123456789/8046 | |
| dc.language.iso | en | uk_UA |
| dc.subject | graph theory | uk_UA |
| dc.subject | Zagreb indices | uk_UA |
| dc.title | The double star sequences and the general second zagreb index | uk_UA |
| dc.type | Стаття | uk_UA |
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