The following publications are possibly variants of this publication:
- Signless Laplacian spectrum of a class of generalized corona and its applicationPengli Lu, Ke Gao, Yumo Wu. dmaa, 10(5):1850060, 2018. [doi]
- On the Roots of (Signless) Laplacian Permanental Polynomials of GraphsTingzeng Wu, Xiaolin Zeng, Huazhong Lü. gc, 39(6):113, December 2023. [doi]
- Generalized characteristic polynomial of generalized R-vertex coronaPengli Lu, Yang Yang. arscom, 133:367-376, 2017.