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Signless Laplacian determination of a family of double starlike trees

UDC 517.9Two graphs are said to be $Q$-cospectral if they have the same signless Laplacian spectrum.A graph is said to be DQS if there are no other nonisomorphic graphs $Q$-cospectral with it. A tree is called double starlike if it has exactly two vertices of degree greater than 2.Let $H_n(p,q)$ wit...

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Bibliographic Details
Date:	2021
Main Authors:	Sharafdini , R., Abdian, A. Z., Behmaram, A., к, Zeydi Abdian, Ali, ь
Format:	Article
Language:	English
Published:	Institute of Mathematics, NAS of Ukraine 2021
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/634
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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