Lindsey-Kay Lauderdale's headshot

Lindsey-Kay Lauderdale

Associate Professor, Director of Undergraduate Studies
lindseykay.lauderdale@siu.edu
618-453-6573
Neckers 277
Mathematics, Statistics

Education

  • Ph.D. in Mathematics, University of Florida
  • MBA, University of Illinois

Research Interests

Algebraic graph theory, enumerative combinatorics, extremal graph theory, group theory, and their applications.

Selected Publications

  1. On a new invariant for finite groups (with C. Cornwell, M. Doring, E. Morgan, and N. Storr). Journal of Combinatorics, 16(1), 113-139, 2025.
  2. Fixing numbers of graphs with symmetric and generalized quaternion symmetry groups (with C. Graves). Graphs and Combinatorics, 40(14), 1-16, 2024.
  3. On a Ratio of Wiener Indices for Embedded Graphs (with L. Abrams). Discrete Mathematics, 346(5), 1-17, 2023.
  4. Density results for Graovac-Pisanski's distance number (with L. Abrams). Ars Mathematica Contemporanea, 21(2), 1-15, 2021.
  5. Vertex-minimal graphs with nonabelian 2-group symmetry (with J. Zimmerman). Journal of Algebraic Combinatorics, 54, 205-221, 2021.