**Ph.D in Mathematics,** I am currently an Assistant Professor at Universidad Politécnica de Madrid (Spain).

**Research Interests:**

- Line arrangements: combinatorics vs topology and logarithmic vector fields.
- Singularity theory: topology, motivic integration and zeta functions.
- Number theory: effective periods.
- Low-dimensional topology: knot theory and braids.
- Computational algebra.

**E-mail:** jviusos (at) math (dot) cnrs (dot) fr

Organizer of the ** Iberoamerican Webminar of Young Researchers in Singularity Theory and related topics**.

*Last update: 08-01-21*