Staff profile

Home Staff Profile Professor Norbert Peyerimhoff Staff profile Navigate page Overview Professor Norbert Peyerimhoff Professor norbert.peyerimhoff@durham.ac.uk ORCID profile https://apps.dur.ac.uk/biography/image/1431 Affiliations Affiliation Telephone Professor in the Department of Mathematical Sciences Research interests Global Analysis Graph Theory Mathematical and computational aspects of X-ray crystallography Riemannian Geometry Publications Authored book Twisted Isospectrality, Homological Wideness, and Isometry Cornelissen, G., & Peyerimhoff, N. (2023). Twisted Isospectrality, Homological Wideness, and Isometry . Springer Verlag. https://doi.org/10.1007/978-3-031-27704-7 Mathematik in Anwendung mit C++ Huettenhofer, M., Lesch, M., & Peyerimhoff, N. (1994). Mathematik in Anwendung mit C++ . Quelle & Meyer. Chapter in book Curvature Calculations for Antitrees Cushing, D., Liu, S., Muench, F., & Peyerimhoff, N. (2020). Curvature Calculations for Antitrees. In M. Keller, D. Lenz, & R. K. Wojciechowski (Eds.), Analysis and geometry on graphs and manifolds. (pp. 21-54). Cambridge University Press. https://doi.org/10.1017/9781108615259.003 Signatures, Lifts, and Eigenvalues of Graphs Liu, S., Peyerimhoff, N., & Vdovina, A. (2020). Signatures, Lifts, and Eigenvalues of Graphs. In F. M. Atay, P. B. Kurasov, & D. Mugnolo (Eds.), Discrete and continuous models in the theory of networks : operator theory : advances and applications. (pp. 255-269). Birkhäuser. https://doi.org/10.1007/978-3-030-44097-8_13 Conference Paper NP-completeness of the combinatorial distance matrix realisation problem Fairbairn, D., Mertzios, G., & Peyerimhoff, N. (in press). NP-completeness of the combinatorial distance matrix realisation problem . Presented at 14th International Symposium on Algorithms and Complexity (CIAC 2025), Rome, Italy. Isoperimetric and ergodic properties of horospheres in symmetric spaces Peyerimhoff, N. (2001). Isoperimetric and ergodic properties of horospheres in symmetric spaces. In A. Katok, R. de la Llave, Y. Pesin, & H. Weiss (Eds.), Proceedings of Symposia in Pure Mathematics (pp. 797-808). American Mathematical Society. Journal Article Effective equidistribution of expanding horospheres in the locally symmetric space SO(d)\SLd(ℝ)/SLd(ℤ) Druțu, C., & Peyerimhoff, N. (2026). Effective equidistribution of expanding horospheres in the locally symmetric space SO(d)\SLd(ℝ)/SLd(ℤ). Forum Mathematicum . Advance online publication. https://doi.org/10.1515/forum-2024-0498 A note on the magnetic Steklov operator on functions Chakradhar, T., Gittins, K., Habib, G., & Peyerimhoff, N. (2025). A note on the magnetic Steklov operator on functions. Mathematika , 71(4), Article e70037. https://doi.org/10.1112/mtk.70037 A note on Steinerberger’s curvature for graphs Cushing, D., Kamtue, S., Law, E., Liu, S., Münch, F., & Peyerimhoff, N. (2025). A note on Steinerberger’s curvature for graphs. Journal of Combinatorics , 16(4), 503-530. https://doi.org/10.4310/JOC.