Gary R. W. Greaves

According to our database, Gary R. W. Greaves authored at least 18 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Real equiangular lines in dimension 18 and the Jacobi identity for complementary subgraphs.

Gary R. W. Greaves, Jeven Syatriadi

J. Comb. Theory, Ser. A, January, 2024

2023

Hermitian matrices of roots of unity and their characteristic polynomials.

Gary R. W. Greaves, Chin Jian Woo

J. Comb. Theory, Ser. A, November, 2023

Equiangular lines in Euclidean spaces: Dimensions 17 and 18.

Gary R. W. Greaves, Jeven Syatriadi, Pavlo Yatsyna

Math. Comput., February, 2023

2022

Frames over finite fields: Basic theory and equiangular lines in unitary geometry.

Gary R. W. Greaves, Joseph W. Iverson, John Jasper, Dustin G. Mixon

Finite Fields Their Appl., 2022

2021

Augmenting the Delsarte bound: A forbidden interval for the order of maximal cliques in strongly regular graphs.

Gary R. W. Greaves, Jack H. Koolen, Jongyook Park

Eur. J. Comb., 2021

Equiangular Lines in Low Dimensional Euclidean Spaces.

Gary R. W. Greaves, Jeven Syatriadi, Pavlo Yatsyna

Comb., 2021

2019

Reed-Solomon Codes Over Small Fields With Constrained Generator Matrices.

Gary R. W. Greaves, Jeven Syatriadi

IEEE Trans. Inf. Theory, 2019

On equiangular lines in 17 dimensions and the characteristic polynomial of a Seidel matrix.

Gary R. W. Greaves, Pavlo Yatsyna

Math. Comput., 2019

Another construction of edge-regular graphs with regular cliques.

Gary R. W. Greaves, Jack H. Koolen

Discret. Math., 2019

2018

Graphs with three eigenvalues and second largest eigenvalue at most 1.

Xi-Ming Cheng, Gary R. W. Greaves, Jack H. Koolen

J. Comb. Theory, Ser. B, 2018

Edge-regular graphs with regular cliques.

Gary R. W. Greaves, Jack H. Koolen

Eur. J. Comb., 2018

On the Clique Number of a Strongly Regular Graph.

Gary R. W. Greaves, Leonard H. Soicher

Electron. J. Comb., 2018

2017

On a Lower Bound for the Laplacian Eigenvalues of a Graph.

Gary R. W. Greaves, Akihiro Munemasa, Anni Peng

Graphs Comb., 2017

2016

Equiangular lines in Euclidean spaces.

Gary R. W. Greaves, Jacobus H. Koolen, Akihiro Munemasa, Ferenc Szöllösi

J. Comb. Theory, Ser. A, 2016

Biregular graphs with three eigenvalues.

Xi-Ming Cheng, Alexander L. Gavrilyuk, Gary R. W. Greaves, Jack H. Koolen

Eur. J. Comb., 2016

2015

Small-span Hermitian matrices over quadratic integer rings.

Gary R. W. Greaves

Math. Comput., 2015

Edge-signed graphs with smallest eigenvalue greater than -2.

Gary R. W. Greaves, Jack H. Koolen, Akihiro Munemasa, Yoshio Sano, Tetsuji Taniguchi

J. Comb. Theory, Ser. B, 2015

2013

Lehmer's Conjecture for Hermitian Matrices over the Eisenstein and Gaussian Integers.

Graeme Taylor, Gary R. W. Greaves

Electron. J. Comb., 2013