Cover Image

Orthogonalisability of joins of graphs

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Levene, Rupert H., Oblak, Polona, Šmigoc, Helena
Format:	Preprint
Published:	2025
Subjects:	Combinatorics Spectral Theory 15B10, 15B57, 15A18, 05C50
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

The strong spectral property for some families of unicyclic graphs
by: Koljančić, Sara, et al.
Published: (2025)

Combinatorial aspects of the non-symmetric strong spectral property for graphs
by: Koljančić, Sara, et al.
Published: (2026)

Joins of normal matrices, their spectrum, and applications
by: Mináč, Jan, et al.
Published: (2022)

Qualitative, statistical and extreme properties of spectral indices of signable pseudo-invertible graphs
by: Pavlikova, Sona, et al.
Published: (2024)

Inverse eigenvalue problem for discrete Schrödinger operators of a graph
by: Laikhuram, Anzila, et al.
Published: (2025)

Inverse eigenvalue problem for Laplacian matrices of a graph
by: Fallat, Shaun, et al.
Published: (2024)

The Inverse Symplectic Eigenvalue Problem of a Graph
by: Gupta, Himanshu, et al.
Published: (2026)

Inverse Fiedler vector problem of a graph
by: Lin, Jephian C. -H., et al.
Published: (2024)

Optimization problem for star covers of graphs without four cycles
by: Bukovšek, Damjana Kokol, et al.
Published: (2026)

A strong nullity parameter for rooted graphs
by: Abiad, Aida, et al.
Published: (2026)

The Strong Spectral Property and the Jacobian Method for Weighted Laplacian Matrices
by: Catral, Minerva, et al.
Published: (2026)

Limit points of $A_α$-matrices of graphs
by: Oliveira, Elismar R., et al.
Published: (2024)

Patterns that require distinct singular values
by: Cheung, Caleb, et al.
Published: (2025)

On the Vertex Seidel Energy of Graphs
by: Popat, Kalpesh M., et al.
Published: (2026)

Sufficient spectral conditions for graphs being $k$-edge-Hamiltonian or $k$-Hamiltonian
by: Li, Yongtao, et al.
Published: (2021)

Multidimensional convolution matrices and perfect colorings of subspace hypergraphs applied for bent functions and related designs
by: Potapov, Vladimir N., et al.
Published: (2026)

Laplacian Spectrum and Domination in Trees
by: Rajendraprasad, Deepak, et al.
Published: (2025)

Spectral Properties of the Zeon Combinatorial Laplacian
by: Staples, G. Stacey
Published: (2025)

Computing the $p$-Laplacian eigenpairs of signed graphs
by: Ge, Chuanyuan, et al.
Published: (2025)

Nodal Count for Orthogonally Invariant Ensembles
by: Alon, Lior, et al.
Published: (2025)

A geometric construction of isospectral magnetic graphs
by: Fabila-Carrasco, John Stewart, et al.
Published: (2022)

The distance function on Coxeter-like graphs and self-dual codes
by: Orel, Marko, et al.
Published: (2024)

Distribution of signless Laplacian eigenvalues and degree sequence
by: Akbari, Saieed, et al.
Published: (2026)

The Signless Laplacian Matrix of Hypergraphs
by: Cardoso, Kauê, et al.
Published: (2019)

Dimension-dependent bounds for the SDIEP via phase optimisation and Paley-type constructions
by: Kania, Tomasz
Published: (2025)

On a magneto-spectral invariant on finite graphs
by: Hu, Chunyang, et al.
Published: (2025)

Irreducible Combinatorially Symmetric Sign Patterns Requiring a Unique Inertia
by: Rana, Partha, et al.
Published: (2025)

On the Consistency of Combinatorially Symmetric Sign Patterns and the Class of 2-Consistent Sign Patterns
by: Rana, Partha, et al.
Published: (2025)

The Factor Width Rank of a Matrix
by: Johnston, Nathaniel, et al.
Published: (2024)

Arbitrarily Finely Divisible Matrices
by: Joshi, Priyanka, et al.
Published: (2024)

Doubly Stochastic Matrices and Modified Laplacian Matrices of Graphs
by: Andrade, Enide, et al.
Published: (2025)

Eigenvalues of laplacian matrices of the cycles with one negative-weighted edge
by: Grudsky, S. M., et al.
Published: (2023)

Graph Laplacians with Higher Accuracy
by: Yoon, Mary
Published: (2025)

$RD_α$-Spectra of Joined Union Graphs with Applications to Power Graphs of Finite Groups
by: Singh, Aditya, et al.
Published: (2026)

New matrices for spectral hypergraph theory, II
by: Vishnupriya, R., et al.
Published: (2024)

Eccentricity Spectra and Integral Eigenvalues of Zero Divisor Graphs
by: Saharia, Gunajyoti, et al.
Published: (2024)

Are sparse graphs typically determined by their spectrum?
by: Van de Berg, Nils, et al.
Published: (2026)

A sufficient condition for generalized spectral characterization of graphs with loops
by: Van Werde, Alexander
Published: (2025)

A Matrix Analogue of Schur-Siegel-Smyth Trace Problem
by: Chaudhury, Srijonee Shabnam
Published: (2022)

Eigenvalues of Hypergraph Products and Reciprocal Eigenvalue Property
by: Shetty, Shashwath S, et al.
Published: (2026)