• Recent talks:
    • Colloquium talk, Department of Computer Science, IIT-Palakkad, Kerala India.
      27 February 2023.
      Title of the talk: Winding number and circular 4-coloring of (signed) graphs.

    • Colloquium talk, Department of Mathematic, IIT-Madras, Chennai India.
      09 February 2023.
      Title of the talk: Winding number and circular 4-coloring of (signed) graphs.

    • Seminario de Grafos, Universidad de Chile.
      17 November 2022.
      Title of the talk: Structural properties in hypercubes.

    • Séminaire Philippe Flajolet
      25 November 2021.
      Slides

    • 29th Workshop on Cycles and Colourings
      Košice, Slovakia September2021
      Slides

**International Conference on Graph Theory and its Applications - ICGTA20
Coimbatore, India, December 2021.