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Dr. K. (Krystal) Guo

Faculty of Science

Visiting address
  • Science Park 107
  • Room number: F3.30
Postal address
  • Postbus 94248
    1090 GE Amsterdam
  • Publications



    • Abiad, A., De Lima, L., Desai, D. N., Guo, K., Hogben, L., & Madrid, J. (2023). POSITIVE AND NEGATIVE SQUARE ENERGIES OF GRAPHS. Electronic Journal of Linear Algebra, 39, 307-326.
    • Godsil, C., Guo, K., & Sobchuk, M. (2023). Diagonal entries of the average mixing matrix. Australasian Journal of Combinatorics, 86(3), 373-386.
    • Guo, K., & Mohar, B. (2023). Simple eigenvalues of cubic vertex-transitive graphs. Canadian Journal of Mathematics. Advance online publication.


    • Cioabǎ, S. M., Guo, K., & Haemers, W. H. (2021). The chromatic index of strongly regular graphs. Ars Mathematica Contemporanea, 20(2), 187-194.
    • DeVos, M., Drescher, M., Funk, D., González Hermosillo de la Maza, S., Guo, K., Huynh, T., Mohar, B., & Montejano, A. (2021). Short rainbow cycles in graphs and matroids. Journal of Graph Theory, 96(2), 192-202.




    • Coutinho, G., Godsil, C., Guo, K., & Zhan, H. (2018). A new perspective on the average mixing matrix. Electronic Journal of Combinatorics, 25(4), Article #P4.14.
    • Godsil, C., Guo, K., & Sinkovic, J. (2018). Average mixing matrix of trees. Electronic Journal of Linear Algebra, 34, 269-282. Article 19.


    • Coutinho, G., Guo, K., & van Bommel, C. M. (2017). Pretty good state transfer between internal nodes of paths. Quantum Information and Computation, 17(9-10), 825-830.
    • Godsil, C., Guo, K., & Myklebust, T. G. J. (2017). Quantum walks on generalized quadrangles. Electronic Journal of Combinatorics, 24(4), Article #P4.16.
    • Guo, K. (2017). Spectral bound for separations in Eulerian digraphs. Electronic Journal of Linear Algebra, 32, 291-300. Article 22.
    • Guo, K., & Mohar, B. (2017). Digraphs with Hermitian spectral radius below 2 and their cospectrality with paths. Discrete mathematics, 340(11), 2616-2632.
    • Guo, K., & Mohar, B. (2017). Hermitian Adjacency Matrix of Digraphs and Mixed Graphs. Journal of Graph Theory, 85(1), 217-248.


    • Coutinho, G., Godsil, C., Guo, K., & Vanhove, F. (2015). Perfect state transfer on distance-regular graphs and association schemes. Linear Algebra and Its Applications, 478, 108-130.



    • Godsil, C., & Guo, K. (2011). Quantum walks on regular graphs and eigenvalues. Electronic Journal of Combinatorics, 18(1), 1-9.


    • Fiorini, S., Guo, K., MacChia, M., & Walter, M. (2019). Lower bound computations for the nonnegative rank. 41-44. Paper presented at 17th Cologne-Twente Workshop on Graphs and Combinatorial Optimization, CTW 2019, Enschede, Netherlands.
    This list of publications is extracted from the UvA-Current Research Information System. Questions? Ask the library or the Pure staff of your faculty / institute. Log in to Pure to edit your publications. Log in to Personal Page Publication Selection tool to manage the visibility of your publications on this list.
  • Ancillary activities
    No ancillary activities