Degree-similar graphs and cospectral graphs
Fuente:
arXiv
Saved in:
| Main Authors: | Fan, Yi-Zheng, Xing, Ruo-Jie, Zhang, Yi-Liu, Wang, Wei |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
New arithmetic invariants for cospectral graphs
by: Ji, Yizhe, et al.
Published: (2024)
by: Ji, Yizhe, et al.
Published: (2024)
A characterization of generalized cospectrality of rooted graphs with applications in graph reconstruction
by: Wang, Wei, et al.
Published: (2024)
by: Wang, Wei, et al.
Published: (2024)
Constructing cospectral graphs by unfolding non-bipartite graphs
by: Kannan, M. Rajesh, et al.
Published: (2024)
by: Kannan, M. Rajesh, et al.
Published: (2024)
On the levels of rational regular orthogonal matrices for generalized cospectral graphs
by: Wang, Wei, et al.
Published: (2026)
by: Wang, Wei, et al.
Published: (2026)
Switching methods of level 2 for the construction of cospectral graphs
by: Abiad, Aida, et al.
Published: (2024)
by: Abiad, Aida, et al.
Published: (2024)
Construction of non-regular $A_α$-cospectral graphs from some join of graphs
by: K, Najiya V, et al.
Published: (2022)
by: K, Najiya V, et al.
Published: (2022)
Almost all graphs have no cospectral mate with fixed level
by: Wang, Wei, et al.
Published: (2025)
by: Wang, Wei, et al.
Published: (2025)
A characterization of all graphs cospectral to the double star $P_2(1,n)$
by: Barranca, Emily, et al.
Published: (2025)
by: Barranca, Emily, et al.
Published: (2025)
Spectral multiplicity functions of adjacency operators of graphs and cospectral infinite graphs
by: de la Harpe, Pierre
Published: (2023)
by: de la Harpe, Pierre
Published: (2023)
Almost all cographs have a cospectral mate
by: Wang, Wei, et al.
Published: (2025)
by: Wang, Wei, et al.
Published: (2025)
On the number of generalized cospectral mates of graphs
by: Raza, Muhammad, et al.
Published: (2026)
by: Raza, Muhammad, et al.
Published: (2026)
Singularly cospectral circulant graphs
by: Conde, Cristian M., et al.
Published: (2024)
by: Conde, Cristian M., et al.
Published: (2024)
Constructing cospectral graphs via regular rational orthogonal matrix with level two and three
by: Mao, Lihuan, et al.
Published: (2024)
by: Mao, Lihuan, et al.
Published: (2024)
Extremal graphs for the maximum $A_α$-spectral radius of graphs with order and size
by: Zhang, Jie, et al.
Published: (2025)
by: Zhang, Jie, et al.
Published: (2025)
A general formula for walk determinants of rooted products with applications to DGS-graph constructions
by: Wang, Wei, et al.
Published: (2026)
by: Wang, Wei, et al.
Published: (2026)
Toughness in regular graphs from eigenvalues
by: Liu, Ruifang, et al.
Published: (2025)
by: Liu, Ruifang, et al.
Published: (2025)
Graph isomorphism and multivariate graph spectrum
by: Wang, Wei, et al.
Published: (2024)
by: Wang, Wei, et al.
Published: (2024)
Almost all graphs have no cospectral mates with height relative small to its order
by: Zhao, Da
Published: (2026)
by: Zhao, Da
Published: (2026)
An improved condition for a graph to be determined by its generalized spectrum
by: Wang, Wei, et al.
Published: (2021)
by: Wang, Wei, et al.
Published: (2021)
On a conjecture of Nikiforov concerning the minimal $p$-energy of connected graphs
by: Tang, Quanyu, et al.
Published: (2024)
by: Tang, Quanyu, et al.
Published: (2024)
A new criterion for oriented graphs to be determined by their generalized skew spectrum
by: Chao, Yiquan, et al.
Published: (2024)
by: Chao, Yiquan, et al.
Published: (2024)
Toughness and Aα-spectral radius in graphs
by: Zhou, Sizhong, et al.
Published: (2024)
by: Zhou, Sizhong, et al.
Published: (2024)
Annihilating polynomial, Jordan canonical from, and generalized spectral characterizations of Eulerian graphs
by: Li, Kunyue, et al.
Published: (2024)
by: Li, Kunyue, et al.
Published: (2024)
Positive and negative 3-energies of graphs
by: Chen, Zhengbo, et al.
Published: (2026)
by: Chen, Zhengbo, et al.
Published: (2026)
Spectral extrema of graphs with fixed size: forbidden a fan graph, friendship graph or theta graph
by: Li, Shuchao, et al.
Published: (2024)
by: Li, Shuchao, et al.
Published: (2024)
The graphs which are cospectral with the generalized pineapple graph
by: Li, Borchen, et al.
Published: (2023)
by: Li, Borchen, et al.
Published: (2023)
Extremal results for graphs with binding number strictly less than $1/r$
by: Liu, Ruifang, et al.
Published: (2026)
by: Liu, Ruifang, et al.
Published: (2026)
Turán extremal graphs vs. Signless Laplacian spectral Turán extremal graphs
by: Chen, Ming-Zhu, et al.
Published: (2026)
by: Chen, Ming-Zhu, et al.
Published: (2026)
Grover walks on unitary Cayley graphs and integral regular graphs
by: Bhakta, Koushik, et al.
Published: (2024)
by: Bhakta, Koushik, et al.
Published: (2024)
On the Sombor index of the total graph and the unit graph of commutative rings
by: Pathak, Abhishek Vaibhav, et al.
Published: (2024)
by: Pathak, Abhishek Vaibhav, et al.
Published: (2024)
On the degrees of regular nut graphs and Cayley nut graphs
by: Bašić, Nino, et al.
Published: (2024)
by: Bašić, Nino, et al.
Published: (2024)
Cospectral graphs obtained by edge deletion
by: Godsil, Chris, et al.
Published: (2023)
by: Godsil, Chris, et al.
Published: (2023)
Walks, infinite series and spectral radius of graphs
by: Zhang, Wenqian
Published: (2024)
by: Zhang, Wenqian
Published: (2024)
On the spectral extremal problem of planar graphs
by: Wang, Xiaolong, et al.
Published: (2024)
by: Wang, Xiaolong, et al.
Published: (2024)
Spanning trees and signless Laplacian spectral radius in graphs
by: Wang, Sufang, et al.
Published: (2024)
by: Wang, Sufang, et al.
Published: (2024)
On irreducibility of eccentricity matrix of graphs and construction of $ε-$equienergetic graphs
by: Ashokan, Anjitha, et al.
Published: (2024)
by: Ashokan, Anjitha, et al.
Published: (2024)
On enumeration of spanning trees of complete multipartite graphs containing a fixed spanning forest
by: Wang, Wei, et al.
Published: (2026)
by: Wang, Wei, et al.
Published: (2026)
Sharp upper bounds on the $A_α$-spectral radius of graphs
by: Hong, Zhen-Mu, et al.
Published: (2026)
by: Hong, Zhen-Mu, et al.
Published: (2026)
Well-failed graphs
by: Jacob, Bonnie
Published: (2025)
by: Jacob, Bonnie
Published: (2025)
Eigenvalues and triangles in graphs
by: Lin, Huiqiu, et al.
Published: (2019)
by: Lin, Huiqiu, et al.
Published: (2019)
Similar Items
-
New arithmetic invariants for cospectral graphs
by: Ji, Yizhe, et al.
Published: (2024) -
A characterization of generalized cospectrality of rooted graphs with applications in graph reconstruction
by: Wang, Wei, et al.
Published: (2024) -
Constructing cospectral graphs by unfolding non-bipartite graphs
by: Kannan, M. Rajesh, et al.
Published: (2024) -
On the levels of rational regular orthogonal matrices for generalized cospectral graphs
by: Wang, Wei, et al.
Published: (2026) -
Switching methods of level 2 for the construction of cospectral graphs
by: Abiad, Aida, et al.
Published: (2024)