:: Library Catalog

Cover Image

Saved in:

Bibliographic Details
Main Authors:	Cardoso, Domingos M., Costa, Inês Serôdio, Duarte, Rui
Format:	Preprint
Published:	2025
Subjects:	Combinatorics 05C50
Online Access:	https://arxiv.org/abs/2508.01088
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

On main eigenvalues of certain graphs
by: Abreu, Nair, et al.
Published: (2016)

Grover walks on unitary Cayley graphs and integral regular graphs
by: Bhakta, Koushik, et al.
Published: (2024)

Lexicographic products and lexicographic powers of graphs -- a walk matrix approach
by: Cardoso, Domingos M., et al.
Published: (2025)

An integral family of quasi-strongly regular Cayley graphs
by: Poddar, Sauvik, et al.
Published: (2025)

Spectra and Laplacian spectra of arbitrary powers of lexicographic products of graphs
by: Abreu, Nair, et al.
Published: (2015)

On the resistance regular graphs
by: T, Haritha, et al.
Published: (2024)

On the degrees of regular nut graphs and Cayley nut graphs
by: Bašić, Nino, et al.
Published: (2024)

The partition dimension and $k$-domination number of a family of non-distance regular graph
by: Zafari, Ali, et al.
Published: (2026)

r-orientation of a signed graph and its application on coronae of signed graphs
by: Guragain, Satyam, et al.
Published: (2023)

Toughness in regular graphs from eigenvalues
by: Liu, Ruifang, et al.
Published: (2025)

Maximizing subgraph counts in regular graphs
by: Lippner, Gabor, et al.
Published: (2026)

Construction of non-regular $A_α$-cospectral graphs from some join of graphs
by: K, Najiya V, et al.
Published: (2022)

A characterization of generalized cospectrality of rooted graphs with applications in graph reconstruction
by: Wang, Wei, et al.
Published: (2024)

On the spectrum of closed neighborhood corona product of graph and its application
by: Sonar, Bishal, et al.
Published: (2024)

On spectrum of corona product of duplication signed graph and its application
by: Sonar, Bishal, et al.
Published: (2023)

On the independence number of regular graphs of matrix rings
by: Nica, Bogdan
Published: (2024)

A structure theory for regular graphs with fixed smallest eigenvalue
by: Yang, Qianqian, et al.
Published: (2024)

A classification of $Q$-polynomial distance-regular graphs with girth $6$
by: Miklavič, Štefko
Published: (2025)

A graph product and its Application
by: Sonar, Bishal, et al.
Published: (2024)

The distance spectrum of the bipartite double cover of strongly regular graphs
by: Mirafzal, S. Morteza
Published: (2025)

On the levels of rational regular orthogonal matrices for generalized cospectral graphs
by: Wang, Wei, et al.
Published: (2026)

A signed graph product and its Application
by: Sonar, Bishal, et al.
Published: (2024)

On $2$-integral Cayley graphs
by: Abdollahi, Alireza, et al.
Published: (2024)

On cores of distance-regular graphs
by: Geertsema, Annemarie, et al.
Published: (2025)

Constructing cospectral graphs by unfolding non-bipartite graphs
by: Kannan, M. Rajesh, et al.
Published: (2024)

Spectral extrema of graphs with fixed size: forbidden a fan graph, friendship graph or theta graph
by: Li, Shuchao, et al.
Published: (2024)

An improved condition for a graph to be determined by its generalized spectrum
by: Wang, Wei, et al.
Published: (2021)

Degree-similar graphs and cospectral graphs
by: Fan, Yi-Zheng, et al.
Published: (2025)

An improved bound for strongly regular graphs with smallest eigenvalue $-m$
by: Koolen, Jack, et al.
Published: (2025)

Distance-regular graphs with a few $q$-distance eigenvalues
by: Abdullah, Mamoon, et al.
Published: (2024)

Integral Cayley graphs over a group of order $6n$
by: Wang, Jing, et al.
Published: (2024)

Turán numbers for non-bipartite graphs and applications to spectral extremal problems
by: Fang, Longfei, et al.
Published: (2024)

On non-bipartite graphs with integral signless Laplacian eigenvalues at most 6
by: Oh, Semin, et al.
Published: (2025)

On distance integral and distance Laplacian integral graphs
by: Pirzada, S., et al.
Published: (2026)

Non-geometric distance-regular graphs of diameter at least $3$ with smallest eigenvalue at least $-3$
by: Koolen, Jack, et al.
Published: (2023)

A characterization of all graphs cospectral to the double star $P_2(1,n)$
by: Barranca, Emily, 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)

Extremal graphs for the maximum $A_α$-spectral radius of graphs with order and size
by: Zhang, Jie, et al.
Published: (2025)

On irreducibility of eccentricity matrix of graphs and construction of $ε-$equienergetic graphs
by: Ashokan, Anjitha, 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)