المؤلفون: Greaves, Gary Royden Watson, Syatriadi, Jeven

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Equiangular Lines, Jacobi Identity

Relation: RG21/20; RG23/20.; Journal of Combinatorial Theory, Series A; Greaves, G. R. W. & Syatriadi, J. (2024). Real equiangular lines in dimension 18 and the Jacobi identity for complementary subgraphs. Journal of Combinatorial Theory, Series A, 201, 105812-. https://dx.doi.org/10.1016/j.jcta.2023.105812; https://hdl.handle.net/10356/170924; 2-s2.0-85171550754; 201; 105812

الاتاحة: https://hdl.handle.net/10356/170924
https://doi.org/10.1016/j.jcta.2023.105812

المؤلفون: Greaves, Gary Royden Watson, Woo, Chin Jian

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Hermitian Matrices, Roots of Unity

Relation: RG21/20; RG23/20; Journal of Combinatorial Theory, Series A; Greaves, G. R. W. & Woo, C. J. (2023). Hermitian matrices of roots of unity and their characteristic polynomials. Journal of Combinatorial Theory, Series A, 200, 105793-. https://dx.doi.org/10.1016/j.jcta.2023.105793; https://hdl.handle.net/10356/170926; 2-s2.0-85165417577; 200; 105793

الاتاحة: https://hdl.handle.net/10356/170926
https://doi.org/10.1016/j.jcta.2023.105793

المؤلفون: Greaves, Gary Royden Watson, Soicher, Leonard H.

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Delsarte Bound, Hoffman Bound

وصف الملف: application/pdf

Relation: Electronic Journal of Combinatorics; Greaves, G. R. W., & Soicher, L. H. (2018). On the clique number of a strongly regular graph. Electronic Journal of Combinatorics, 25(4), P4.15-. doi:10.37236/7873; https://hdl.handle.net/10356/146667; 25

الاتاحة: https://hdl.handle.net/10356/146667
https://doi.org/10.37236/7873

المؤلفون: Greaves, Gary Royden Watson, Iverson, Joseph W., Jasper, John, Mixon, Dustin G.

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Equiangular Lines, Equiangular Tight Frames

Relation: RG29/18; RG21/20; Linear Algebra and Its Applications; Greaves, G. R. W., Iverson, J. W., Jasper, J. & Mixon, D. G. (2022). Frames over finite fields: equiangular lines in orthogonal geometry. Linear Algebra and Its Applications, 639, 50-80. https://dx.doi.org/10.1016/j.laa.2021.11.024; https://hdl.handle.net/10356/162564; 2-s2.0-85122642661; 639; 50; 80

الاتاحة: https://hdl.handle.net/10356/162564
https://doi.org/10.1016/j.laa.2021.11.024

المؤلفون: Greaves, Gary Royden Watson, Stanić, Zoran

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Adjacency Matrix, Bipartite Double

Relation: RG21/20; Journal of Combinatorial Designs; Greaves, G. R. W. & Stanić, Z. (2022). Signed (0,2)-graphs with few eigenvalues and a symmetric spectrum. Journal of Combinatorial Designs, 30(5), 332-353. https://dx.doi.org/10.1002/jcd.21828; https://hdl.handle.net/10356/162136; 2-s2.0-85124471280; 30; 332; 353

الاتاحة: https://hdl.handle.net/10356/162136
https://doi.org/10.1002/jcd.21828

المؤلفون: Greaves, Gary Royden Watson, Koolen, Jack H., Park, Jongyook

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Delsarte Clique, Eigenvalue

Relation: RG29/18; RG21/20; European Journal of Combinatorics; Greaves, G. R. W., Koolen, J. H. & Park, J. (2021). Augmenting the Delsarte bound: a forbidden interval for the order of maximal cliques in strongly regular graphs. European Journal of Combinatorics, 97, 103384-. https://dx.doi.org/10.1016/j.ejc.2021.103384; https://hdl.handle.net/10356/159972; 97; 103384

الاتاحة: https://hdl.handle.net/10356/159972
https://doi.org/10.1016/j.ejc.2021.103384

المؤلفون: Greaves, Gary Royden Watson, Syatriadi, Jeven, Yatsyna, Pavlo

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics::Discrete mathematics::Combinatorics, Science::Mathematics::Discrete mathematics::Theory of computation, Spherical Codes, Equiangular

Relation: RG29/18; RG21/20; Combinatorica; Greaves, G. R. W., Syatriadi, J. & Yatsyna, P. (2021). Equiangular lines in low dimensional Euclidean spaces. Combinatorica. https://dx.doi.org/10.1007/s00493-020-4523-0; https://hdl.handle.net/10356/152761; 2-s2.0-85113999320

الاتاحة: https://hdl.handle.net/10356/152761
https://doi.org/10.1007/s00493-020-4523-0

المؤلفون: Greaves, Gary Royden Watson, Yatsyna, Pavlo

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Spherical Codes, Equiangular

وصف الملف: application/pdf

Relation: RG127/16; Mathematics of Computation; Greaves, G. R. W., & Yatsyna, P. (2019). On equiangular lines in 17 dimensions and the characteristic polynomial of a Seidel matrix. Mathematics of Computation, 88(320), 3041-3061. doi:10.1090/mcom/3433; https://hdl.handle.net/10356/146679; 320; 88; 3041; 3061

الاتاحة: https://hdl.handle.net/10356/146679
https://doi.org/10.1090/mcom/3433

المؤلفون: Greaves, Gary Royden Watson, Koolen, Jack H.

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Edge-regular Graphs, Regular Cliques, DRNTU::Science::Mathematics

وصف الملف: 13 p.; application/pdf

Relation: European Journal of Combinatorics; Greaves, G. R. W., & Koolen, J. H. (2018). Edge-regular graphs with regular cliques. European Journal of Combinatorics, 71, 194-201. doi:10.1016/j.ejc.2018.04.004; https://hdl.handle.net/10356/106437; http://hdl.handle.net/10220/47919

الاتاحة: https://hdl.handle.net/10356/106437
http://hdl.handle.net/10220/47919
https://doi.org/10.1016/j.ejc.2018.04.004

المؤلفون: Greaves, Gary Royden Watson

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Equiangular Lines, DRNTU::Science::Mathematics, Seidel Matrix

وصف الملف: 16 p.; application/pdf

Relation: Linear Algebra and its Applications; Greaves, G. R. W. (2017). Equiangular line systems and switching classes containing regular graphs. Linear Algebra and its Applications, 536, 31-51. doi:10.1016/j.laa.2017.09.008; https://hdl.handle.net/10356/104621; http://hdl.handle.net/10220/47869

الاتاحة: https://hdl.handle.net/10356/104621
http://hdl.handle.net/10220/47869
https://doi.org/10.1016/j.laa.2017.09.008

المؤلفون: Greaves, Gary Royden Watson, Mohar, Bojan, O, Suil

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Hermitian Adjacency Matrix, Digraph

وصف الملف: application/pdf

Relation: Linear Algebra and its Applications; Greaves, G. R. W., Mohar, B., & O, S. (2019). Interlacing families and the Hermitian spectral norm of digraphs. Linear Algebra and its Applications, 564, 201-208. doi:10.1016/j.laa.2018.12.004; orcid:0000-0002-7408-6148; orcid:0000-0002-2182-6237; https://hdl.handle.net/10356/146676; 2-s2.0-85058094251; 564; 201; 208

الاتاحة: https://hdl.handle.net/10356/146676
https://doi.org/10.1016/j.laa.2018.12.004

المؤلفون: Greaves, Gary Royden Watson, Suda, Sho

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, D‐optimal Design, EW Tournament Matrix

وصف الملف: application/pdf

Relation: RG127/16; Journal of Combinatorial Designs; Greaves, G. R. W., & Suda, S. (2019). On the Smith normal form of a skew-symmetric D-optimal design of order n≡2 (mod4). Journal of Combinatorial Designs, 27(3), 123-141. doi:10.1002/jcd.21626; https://hdl.handle.net/10356/146670; 27; 123; 141

الاتاحة: https://hdl.handle.net/10356/146670
https://doi.org/10.1002/jcd.21626

المؤلفون: Greaves, Gary Royden Watson, Koolen J.H.

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Edge-regular Graph, Regular clique

وصف الملف: application/pdf

Relation: Discrete Mathematics; Greaves, G. R. W., & Koolen, J. H. (2018). Another construction of edge-regular graphs with regular cliques. Discrete Mathematics, 342(10), 2818-2820. doi:10.1016/j.disc.2018.09.032; https://hdl.handle.net/10356/137229; 2-s2.0-85056211256; 10; 342; 2818; 2820

الاتاحة: https://hdl.handle.net/10356/137229
https://doi.org/10.1016/j.disc.2018.09.032

المؤلفون: Cheng, Xi-Ming, Greaves, Gary Royden Watson, Koolen, Jack H.

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Three Distinct Eigenvalues, Strongly Regular Graphs

وصف الملف: application/pdf

Relation: Journal of Combinatorial Theory, Series B; Cheng, X.-M., Greaves, G. R. W., & Koolen, J. H. (2018). Graphs with three eigenvalues and second largest eigenvalue at most 1. Journal of Combinatorial Theory, Series B, 129, 55-78. doi:10.1016/j.jctb.2017.09.004; https://hdl.handle.net/10356/144948; 129; 55; 78

الاتاحة: https://hdl.handle.net/10356/144948
https://doi.org/10.1016/j.jctb.2017.09.004

المؤلفون: Greaves, Gary Royden Watson, Munemasa, Akihiro, Peng, Anni

المساهمون: School of Physical and Mathematical Sciences

مصطلحات موضوعية: Science::Mathematics, Laplacian Eigenvalues, Degree Sequence

وصف الملف: application/pdf

Relation: Graphs and Combinatorics; Greaves, G. R. W., Munemasa, A., & Peng, A. (2017). On a lower bound for the Laplacian eigenvalues of a graph. Graphs and Combinatorics, 33(6), 1509-1519. doi:10.1007/s00373-017-1835-y; https://hdl.handle.net/10356/144996; 33; 1509; 1519

الاتاحة: https://hdl.handle.net/10356/144996
https://doi.org/10.1007/s00373-017-1835-y