المؤلفون: Arijit Mishra, Pinku Chandra Dey, Kamal Jyoti Barman

المصدر: Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 4, Pp 48-59 (2024)

مصطلحات موضوعية: zumkeller number, banana graph, friendship graph, firecracker graph, tadpole graph, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/0973-8975; https://doaj.org/toc/2454-7190

URL الوصول: https://doaj.org/article/8c29233a70d34792b6d5778d417df6df

المؤلفون: Ali N. A. Koam, Ali Ahmad, Martin Bača, Andrea Semaničová-Feňovčíková

المصدر: AIMS Mathematics, Vol 8, Iss 1, Pp 1475-1487 (2023)

مصطلحات موضوعية: (modular) irregular labeling, (modular) irregularity strength, (modular) edge irregularity strength, caterpillar, cycle, friendship graph, n-sun, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2473-6988

URL الوصول: https://doaj.org/article/1dc8fc2fe9894ca99c9f1abda0905b4e

المؤلفون: Aqib Khan, Pratima Panigrahi, Swarup Kumar Panda

المصدر: AKCE International Journal of Graphs and Combinatorics, Vol 20, Iss 1, Pp 79-90 (2023)

مصطلحات موضوعية: Laplacian permanental polynomial, signless Laplacian permanental polynomial, star graph, wheel graph, caterpillar graph, friendship graph, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/0972-8600; https://doaj.org/toc/2543-3474

URL الوصول: https://doaj.org/article/7c2fedeb64d241f2b54d6b085c39569f

المؤلفون: Keerthi G. Mirajkar, Priyanka Sthavarmath G.

المصدر: Ratio Mathematica, Vol 47, Iss 0 (2023)

مصطلحات موضوعية: square sum labeling (ssl), square difference labeling( sdl) , semitotal-block graph, comb graph, crown graph, and friendship graph., Mathematics, QA1-939, Probabilities. Mathematical statistics, QA273-280

وصف الملف: electronic resource

Relation: http://eiris.it/ojs/index.php/ratiomathematica/article/view/804; https://doaj.org/toc/1592-7415; https://doaj.org/toc/2282-8214

URL الوصول: https://doaj.org/article/d5e99cca13834ee99c1a05631f07b277

المؤلفون: G. R Sanma, P Maya

المصدر: Ratio Mathematica, Vol 45, Iss 0 (2023)

مصطلحات موضوعية: wheel graph, friendship graph, gear graph, Mathematics, QA1-939, Probabilities. Mathematical statistics, QA273-280

وصف الملف: electronic resource

Relation: http://eiris.it/ojs/index.php/ratiomathematica/article/view/984; https://doaj.org/toc/1592-7415; https://doaj.org/toc/2282-8214

URL الوصول: https://doaj.org/article/41426165064d49fdb477f3ed4ec55cc9

المؤلفون: M. Immaculate Mary

المصدر: Journal of Applied Mathematics and Statistical Analysis, 4(2), 1-7, (2023-09-01)

مصطلحات موضوعية: Vertex PI index, weighted vertex PI index, weighted vertex PI polynomial, helm graph, dumbbell graph, star graph, friendship graph

Relation: https://zenodo.org/communities/appliedsciencepub; https://doi.org/10.5281/zenodo.8307834; https://doi.org/10.5281/zenodo.8307835; oai:zenodo.org:8307835

الاتاحة: https://doi.org/10.5281/zenodo.8307835

المؤلفون: Haemers, Willem H., Topcu, Hatice

المصدر: Haemers , W H & Topcu , H 2023 , ' On signed graphs with at most two eigenvalues unequal to ±1 ' , Linear Algebra and its Applications , vol. 670 , pp. 68-77 . https://doi.org/10.1016/j.laa.2023.04.001

مصطلحات موضوعية: Friendship graph, Graph spectrum, Seidel spectrum, Signed graph, Spectral characterization, Symmetric spectrum

الاتاحة: https://research.tilburguniversity.edu/en/publications/2f95e2fa-5fbd-4747-a036-09e4621f320b
https://doi.org/10.1016/j.laa.2023.04.001
http://www.scopus.com/inward/record.url?scp=85152420357&partnerID=8YFLogxK

المؤلفون: Jia X., Li X., Brunetti M.

المساهمون: Jia, X., Li, X., Brunetti, M.

مصطلحات موضوعية: cacti graph, friendship graph, eccentricity spread, eccentricity eigenvalues

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:001065538700021; volume:12; firstpage:104; lastpage:109; numberofpages:6; journal:DISCRETE MATHEMATICS LETTERS; https://hdl.handle.net/11588/955911; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85187311690

الاتاحة: https://hdl.handle.net/11588/955911
https://doi.org/10.47443/dml.2023.099

المؤلفون: Guloglu, Ismail S., Ercan, Gulin

مصطلحات موضوعية: Commuting Graph, Friendship Graph, F-Graph, Group Action, Finite-Groups

Relation: Communications In Algebra; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; https://doi.org/10.1080/00927872.2023.2172180; https://hdl.handle.net/11376/4504; 51; 2791; 2810; WOS:000936840100001; 2-s2.0-85148504642; N/A; Q2

الاتاحة: https://doi.org/10.1080/00927872.2023.2172180
https://hdl.handle.net/11376/4504

المؤلفون: Fransiskus Fran, Novita Indah Saputri, Mariatul Kiftiah

المصدر: Jambura Journal of Mathematics, Vol 3, Iss 2, Pp 167-179 (2021)

مصطلحات موضوعية: adjacency matrix, subgraph, wheel graph, flower graph, friendship graph, matrix product, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://ejurnal.ung.ac.id/index.php/jjom/article/view/10468; https://doaj.org/toc/2654-5616; https://doaj.org/toc/2656-1344

URL الوصول: https://doaj.org/article/c68633c0b694469d97965aaa1c4f1d10

المؤلفون: Mohammad Reza Oboudi, Ali Zeydi Abdian, Ali Reza Ashrafi, Lowell W. Beineke

المصدر: AKCE International Journal of Graphs and Combinatorics, Vol 18, Iss 1, Pp 33-38 (2021)

مصطلحات موضوعية: path-friendship graph, laplacian matrix, laplacian spectrum, laplacian cospectral, dls, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/0972-8600; https://doaj.org/toc/2543-3474

URL الوصول: https://doaj.org/article/f36a8debd1ee4200bf51ffe3a9c494d4

المؤلفون: G. Nandini, M. Venkatachalam, Raúl M. Falcón

المصدر: AIMS Mathematics, Vol 5, Iss 5, Pp 4546-4562 (2020)

مصطلحات موضوعية: cycle, complete graph, complete bipartite graph, fan graph, friendship graph, path, r-dynamic coloring, star graph, subdivision-edge corona, wheel, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.aimspress.com/article/10.3934/math.2020292/fulltext.html; https://doaj.org/toc/2473-6988

URL الوصول: https://doaj.org/article/c8b8d1cfc98f41af94b3252db004f4ed

المؤلفون: Rajkumar, S., M, Nalliah

المصدر: Proyecciones (Antofagasta, On line); Vol. 41 No. 6 (2022); 1397-1412 ; Proyecciones. Revista de Matemática; Vol. 41 Núm. 6 (2022); 1397-1412 ; 0717-6279 ; 10.22199/issn.0717-6279-2022-06

مصطلحات موضوعية: local edge antimagic labeling, local edge antimagic chromatic number, friendship graph, wheel graph, fan graph, Helm graph, Flower graph, 05C78, 05C15

وصف الملف: application/pdf

Relation: https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/5339/4180; https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/5339

الاتاحة: https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/5339
https://doi.org/10.22199/issn.0717-6279-5339

المؤلفون: Ali Zeydi Abdian, Lowell W. Beineke, Mohanmmad Reza Oboudi, Afshin Behmaram, Krishnaiyan Thulasiraman, Saeid Alikhani, Kewen Zhao

المصدر: AKCE International Journal of Graphs and Combinatorics, Vol 17, Iss 1, Pp 149-158 (2020)

مصطلحات موضوعية: ds graph, friendship graph, multicone graph, adjacency spectrum, laplacian spectrum, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/0972-8600; https://doaj.org/toc/2543-3474

URL الوصول: https://doaj.org/article/3df4a6c79d14468dad59854b58c2fe39

المؤلفون: Ali Zeydi Abdian, Krishnaiyan Thulasiraman, Kewen Zhao

المصدر: AKCE International Journal of Graphs and Combinatorics, Vol 17, Iss 1, Pp 606-613 (2020)

مصطلحات موضوعية: adjacency spectrum, laplacian spectrum, multicone graph, friendship graph, ds graph, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/0972-8600; https://doaj.org/toc/2543-3474

URL الوصول: https://doaj.org/article/4fd4e8fc521148c6bb7e8437394cb6cc

المؤلفون: S. N. Daoud, Ahmed N. Elsawy

المصدر: Journal of Taibah University for Science, Vol 13, Iss 1, Pp 579-591 (2019)

مصطلحات موضوعية: edge even graceful labelling, double fan graph, friendship graph, butterfly graph, Science (General), Q1-390

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1658-3655

URL الوصول: https://doaj.org/article/07fb8d923af8484e94fab633399cfb2e

المؤلفون: Willem H. Haemers, Hatice Topcu

المصدر: Linear Algebra and its Applications. 670:68-77

مصطلحات موضوعية: Numerical Analysis, Algebra and Number Theory, Discrete Mathematics and Combinatorics, Geometry and Topology, Seidel spectrum, Symmetric spectrum, Signed graph, Spectral characterization, Friendship graph, Graph spectrum

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2141f9b8ba1b32d0e2e52328c1837b7f
http://www.scopus.com/inward/record.url?scp=85152420357&partnerID=8YFLogxK

المؤلفون: Nandini, G., Venkatachalam, M., Falcón Ganfornina, Raúl Manuel

المساهمون: Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII), Junta de Andalucía

مصطلحات موضوعية: Cycle, Complete graph, Complete bipartite graph, Fan graph, Friendship graph, Path, r-dynamic coloring, Star graph, Subdivision-edge corona, Wheel

Relation: AIMS Mathematics, 5 (5), 4546-4562.; FQM-016; https://idus.us.es/handle//11441/107081

الاتاحة: https://idus.us.es/handle//11441/107081

المؤلفون: Xue Yang, Hong Bian, Haizheng Yu, Dandan Liu

المصدر: Mathematical and Computational Applications, Vol 26, Iss 80, p 80 (2021)

مصطلحات موضوعية: local antimagic labeling, local antimagic chromatic number, join graph, friendship graph, Applied mathematics. Quantitative methods, T57-57.97, Mathematics, QA1-939, Electronic computers. Computer science, QA75.5-76.95

Relation: https://www.mdpi.com/2297-8747/26/4/80; https://doaj.org/toc/1300-686X; https://doaj.org/toc/2297-8747; https://doaj.org/article/819a4e1236cf444584fd53bb5bd9a0dd

الاتاحة: https://doi.org/10.3390/mca26040080
https://doaj.org/article/819a4e1236cf444584fd53bb5bd9a0dd

المؤلفون: Christina Eubanks-Turner, Aihua Li

المصدر: Electronic Journal of Graph Theory and Applications, Vol 6, Iss 2, Pp 269-281 (2018)

مصطلحات موضوعية: graph polynomial, interlace polynomial, friendship graph, butterfly graph, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.ejgta.org/index.php/ejgta/article/view/458; https://doaj.org/toc/2338-2287

URL الوصول: https://doaj.org/article/6a172347a3d44f9ab00bbe8a85630ff9