Bounds for various graph energies
In this paper, we obtain some upper and lower bounds for the spectral radius of some special matrices such as maximum degree, minimum degree, Randic, sum-connectivity, degree sum, degree square sum, first Zagreb and second Zagreb matrices of a simple connected graph G by the help of matrix theory. W...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2022-01-01
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| Series: | ITM Web of Conferences |
| Online Access: | https://www.itm-conferences.org/articles/itmconf/pdf/2022/09/itmconf_icamnm2022_01003.pdf |
| _version_ | 1811216537878528000 |
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| author | Sevgi Emre Özkan Kızılırmak Gül Büyükköse Şerife Cangul Ismail Naci |
| author_facet | Sevgi Emre Özkan Kızılırmak Gül Büyükköse Şerife Cangul Ismail Naci |
| author_sort | Sevgi Emre |
| collection | DOAJ |
| description | In this paper, we obtain some upper and lower bounds for the spectral radius of some special matrices such as maximum degree, minimum degree, Randic, sum-connectivity, degree sum, degree square sum, first Zagreb and second Zagreb matrices of a simple connected graph G by the help of matrix theory. We also get some upper bounds for the corresponding energies of G. |
| first_indexed | 2024-04-12T06:40:50Z |
| format | Article |
| id | doaj.art-cd7121f6ed98491090f1a309b6184f91 |
| institution | Directory Open Access Journal |
| issn | 2271-2097 |
| language | English |
| last_indexed | 2024-04-12T06:40:50Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | ITM Web of Conferences |
| spelling | doaj.art-cd7121f6ed98491090f1a309b6184f912022-12-22T03:43:44ZengEDP SciencesITM Web of Conferences2271-20972022-01-01490100310.1051/itmconf/20224901003itmconf_icamnm2022_01003Bounds for various graph energiesSevgi Emre0Özkan Kızılırmak Gül1Büyükköse Şerife2Cangul Ismail Naci3Department of Mathematics, Faculty of Science, Gazi UniversityDepartment of Mathematics, Faculty of Science, Gazi UniversityDepartment of Mathematics, Faculty of Science, Gazi UniversityDepartment of Mathematics, Faculty of Arts and Science, Bursa Uludag UniversityIn this paper, we obtain some upper and lower bounds for the spectral radius of some special matrices such as maximum degree, minimum degree, Randic, sum-connectivity, degree sum, degree square sum, first Zagreb and second Zagreb matrices of a simple connected graph G by the help of matrix theory. We also get some upper bounds for the corresponding energies of G.https://www.itm-conferences.org/articles/itmconf/pdf/2022/09/itmconf_icamnm2022_01003.pdf |
| spellingShingle | Sevgi Emre Özkan Kızılırmak Gül Büyükköse Şerife Cangul Ismail Naci Bounds for various graph energies ITM Web of Conferences |
| title | Bounds for various graph energies |
| title_full | Bounds for various graph energies |
| title_fullStr | Bounds for various graph energies |
| title_full_unstemmed | Bounds for various graph energies |
| title_short | Bounds for various graph energies |
| title_sort | bounds for various graph energies |
| url | https://www.itm-conferences.org/articles/itmconf/pdf/2022/09/itmconf_icamnm2022_01003.pdf |
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