The new arrivals at CRM this January are joining the Harmonic Analysis and Approximation Theory group and the Complex Systems Group.
Cristina Crespo is joining Álvaro Corral’s team at the Complex Systems research group as a postdoctoral researcher. Cristina graduated in Environmental Sciences at Rey Juan Carlos University (Madrid) and studied for a Master’s in Environmental Geology (Complutense University of Madrid) specializing in Geological Risk. Her main research field is statistical analysis of seismicity, particularly in intraplate seismicity, that was driven during her Ph.D; “Analysis of seismic series in an intraplate region (Northwest Iberian Peninsula)”.
Her scientific research also includes the study of the completeness of the seismic catalogue, thanks to the analysis of historical earthquakes. Lichenometry dating is also a covered field of her scientific career. As a result, she has published several scientific papers in high-impact journals, and has participated in several communications at International Conferences.
Besides, she has collaborated with the German Research Centre for Geoscience – GFZ and now, she will work with the Complex System Research Group of CRM. Her Research group is also TECVOLRISK (Tectónica, Vulcanismo y Riesgos Asociados) of Rey Juan Carlos University.
We also have a new PhD student, Miquel Saucedo, who is joining the Harmonic Analysis and Approximation Theory research group to develop his thesis under the supervision of Sergey Tikhonov. Miquel graduated from the Universitat Autònoma de Barcelona with a bachelor’s degree in Mathematics and Physics, and from the Universitat de Barcelona with a Master’s Degree in Mathematics.
We wish them both a fruitful time with us. Welcome on board!

CRM Comm Team
Anna Drou | Pau Varela
CRMComm@crm.cat
Subscribe for more CRM News
The 4th Barcelona Weekend on Operator Algebras: Open Problems, New Results, and Community
The 4th Barcelona Weekend on Operator Algebras, held at the CRM on January 30–31, 2026, brought together experts to discuss recent advances and open problems in the field.The event strengthened the exchange of ideas within the community and reinforced the CRM’s role...
From Phase Separation to Chromosome Architecture: Ander Movilla Joins CRM as Beatriu de Pinós Fellow
Ander Movilla has joined CRM as a Beatriu de Pinós postdoctoral fellow. Working with Tomás Alarcón, Movilla will develop mathematical models that capture not just the static architecture of DNA but its dynamic behaviour; how chromosome contacts shift as chemical marks...
Criteris de priorització de les sol·licituds dels ajuts Joan Oró per a la contractació de personal investigador predoctoral en formació (FI) 2026
A continuació podeu consultar la publicació dels criteris de priorització de les sol·licituds dels ajuts Joan Oró per a la contractació de personal investigador predoctoral en formació (FI 2026), dirigits a les universitats públiques i privades del...
Mathematics and Machine Learning: Barcelona Workshop Brings Disciplines Together
Over 100 researchers gathered at the Centre de Recerca Matemàtica to explore the mathematical foundations needed to understand modern artificial intelligence. The three-day workshop brought together mathematicians working on PDEs, probability, dynamical systems, and...
Barcelona + didactics + CRM = CITAD 8
From 19 to 23 January 2026, the CRM hosted the 8th International Conference on the Anthropological Theory of the Didactic (CITAD 8), a leading international event in the field of didactics research that brought together researchers from different countries in...
Seeing Through Walls: María Ángeles García Ferrero at CRM
From October to November 2025, María Ángeles García Ferrero held the CRM Chair of Excellence, collaborating with Joaquim Ortega-Cerdà on concentration inequalities and teaching a BGSMath course on the topic. Her main research focuses on the Calderón problem,...
Fuel Cells, Filtration, and Decades of Collaboration: A Conversation with Brian Wetton
Brian Wetton, from the University of British Columbia, spent last October at CRM collaborating with Tim Myers on computational models for filtration systems. His career has evolved from pure numerical analysis to applied mathematics with industrial partners, working...
From Barcelona to West Bengal: Chemistry Meets Mathematics to Enhance Water Filter Design
Researchers at the Centre de Recerca Matemàtica, in collaboration with IIT Kharagpur and UPC, have developed a mathematical model that accurately predicts the performance of fluoride-removal water filters made of mineral-rich carbon (MRC) and...
Polytopes, Matroids, and the Friends You Make: Martina Juhnke on Two Months at the CRM
The Centre de Recerca Matemàtica recently hosted a research programme on Combinatorial Geometries and Geometric Combinatorics, focusing on the overlap between polytopes and matroids. Martina Juhnke, a member of the scientific committee, reflects on how this programme...
BAMB! 2025: Participants Return to the CRM for Research Stays
In October 2025, the Centre de Recerca Matemàtica hosted Josefine Meyer (ISTA) and Cate MacColl (University of Queensland) for a month-long research stay following their participation in the BAMB! Summer School. Despite studying vastly different subjects, from...
Connecting Shapes, Patterns, and Ideas: the Closing Conference on Combinatorial Geometries and Geometric Combinatorics
During five days, the CRM hosted the Closing Conference of the MDM Focused Research Programme on Combinatorial Geometries & Geometric Combinatorics. The event featured plenary talks, contributed sessions, and posters on topics from matroids and polytopes to...
Xavier Ros-Oton among the 65 most cited mathematicians in the world
ICREA professor at the Universitat de Barcelona and CRM affiliated researcher Xavier Ros-Oton appears on Clarivate's Highly Cited Researchers 2025 list, which this year reinstates the mathematics category after two years of exclusion.Citations are a strange way to...











