Carolina Vallejo Rodríguez

I am a Severo Ochoa postdoctoral researcher at the ICMAT. I am part of the research team of Andrei Jaikin. My main interest are the so-called counting conjectures, which fit into the class of global/local problems in Group Representation Theory.

Previously, I was an MSRI postdoc associated with the program Group Representation Theory and Applications at the UC Berkeley.

I completed my Ph.D. (as well as my Degree and Master) at the University of Valencia. I worked under the superb supervision of Gabriel Navarro. The main goal of my Ph.D. thesis was to find explicit bijections between character sets, so that fields of values of characters were preserved.


I am co-organising a two-days meeting in Madrid on the 22nd and 23rd of November 2018. This is the third edition of "Groups in Madrid" and the first edition including topics in Representation Theory. Here you can find the website for "Groups in Madrid 2018".



  • A reduction theorem for the Galois-McKay conjecture (joint work with G. Navarro and B. Späth).


In press





  • "Group Theory in Florence II", Italy. September 2018. Even degree characters in principal blocks.
  • "XI Encuentro en Teoría de Grupos", Barcelona, Spain. September 2016. La tabla de caracteres de un grupo y sus propiedades locales.
  • "Darstellungstheorie-Tage 2014", TU Kaiserslautern, Germany. November 2014. p-Rational characters and p-decomposable p-Sylow normalizers.
  • "X Encuentro en Teoría de Grupos", Sevilla, Spain. October 2014. El caso autonormalizante de la conjetura de McKay.
  • "Young Algebraists’ Conference 2014", EPFL Lausanne, Switzerland. June 2014. McKay Natural Correspondences.
  • "Groups St. Andrews 2013", St. Andrews, UK. August 2013. Certain monomial characters and their subnormal constituents.

Some beamer talks

I have only used beamer in my first three talks. I don't really like giving beamer talks. You can find the slides below.


My PhD. thesis has received a Vicent Caselles Award 2018 edition (a video made for this edition can be found here) and a special mention in the Reinhold Baer Prize 2017 edition (whose winner was Urban Jezernik).

The Vicent Caselles awards are given by the Royal Spanish Mathematical Society and the BBVA Foundation and their aim is to «celebrate knowledge through Mathematics».
The Baer Prize is given by the association AGTA that aims to «promote and disseminate the scientific culture and the research in group theory and its applications».

I visited the Institut Jussieu in June 2018.

Sunset view from the outside of the Hôtel Lauzun in Paris.

I visited the TU Kaiserslautern during July 2017.

Wild raspberries in the Palatinate forest.

I visited twice the TU Kaiserslautern while completing my PhD studies.

The forest is especially beautiful in autumn.

How to contact me

Campus Cantoblanco
C/ Nicolás Cabrera, 13 - 15
28049, Madrid (ES)

My e-mail adresses (remove blank spaces):
carolina . vallejo @ icmat . es
carolina . vallejo @ uv . es
carolina . vallejo @ berkeley . edu