▫️BIRS Workshop: Notions of Singularity in Different Characteristics, Banff, Canada. 5 - 10 October, 2025. (Only attended online).


▫️MFO Workshop: Singularities, Oberwolfach, Germany. 28 September - 3 October, 2025. (Only attended).


▫️8th International Workshop on Singularities in Geometry and Applications-Valencia VIII, ICMC-USP, Brazil. 29 June - 5 July, 2025.  

Difference classes of L-classes of singular varieties.

▫️Singularities in Algebraic Geometry.  Henri Lebesgue Centre de Mathématiques, Rennes, France. 9-13 June, 2025.  

Rational homology manifolds via cubical hyperresolutions.

▫️Torus Actions and Characteristic classes. Będlewo Conference Center, Poland. 1 - 7 June, 2025.

On L-classes for singular varieties.

▫️Marie-Hélène Schwartz et les classes caractéristiques des variétés singulières. Université de Lille, France. 14 March, 2025. 

Current developments in the theory of characteristic classes of singular spaces: the legacy of Marie-Hélène Schwartz.

▫️SO Course. BCAM, Spain. January, 2025. 

An introduction to perverse sheaves (course 10h).

▫️Characteristic classes of singular varieties and their applications. University of Miami, United States. 3-9 November, 2024. 

Thom Polynomials: An exploratory discussion.

▫️Characteristic classes of singular spaces. Celebrating the 60th anniversary of Prof. Jörg Schürmann. Institute for Advanced Study in

     Mathematics at Zhejiang University, China. August 5-9, 2024. 

Rational homology manifolds and cubical hyperresolutions.

▫️18th International Workshop on Real and Complex singularities. Celebrating the 60th birthday of  Juan José Nuño-Ballesteros.

     Universitat de València, Spain. July 21-26, 2024. 

Rational homology manifolds and cubical hyperresolutions.

▫️International Congress on Complex Geometry, Singularities and Dynamics: In honor of José Seade. Unidad Cuernavaca del Instituto

     de Matemáticas de la UNAM, México. June 3-7, 2024. 

Rational homology manifolds and perverse exact cubical hyperresolutions.

▫️Research Seminar on Geometry, Algebra and Topology: Moduli Spaces of Complex Curves. Universität Münster, Germany. April 24, 2024.

Characteristic classes and singular varieties.

▫️Methusalem Symposium. KU Leuven, Belgium. April 15-16, 2024. 

Characteristic classes and singular spaces.

▫️Brazilian Singularity Theory Webinar. Online. November 28, 2023. 

On characteristic classes for singular varieties.

▫️Jorge II. Universitat de Barcelona, Spain. October 30-31, 2023. 

Characteristic classes and singular varieties.

▫️Singularities. CIRM, Marseille, France. September 24-29, 2023. 

On Hirzebruch classes for singular varieties.

▫️Soapbox Science Brussels Event. Soapbox Science, Brussels. June 24, 2023. 

Why is the universe a mathematical place?

▫️IberoSing International Workshop 2022. Universidad Complutense de Madrid, Spain. October 24-27, 2022. 

The Brasselet-Schürmann-Yokura conjecture.

▫️XXVIII Encuentro de topología. Universidad de Zaragoza, Spain. October 21-22, 2022. 

La conjetura de Brasselet-Schürmann-Yokura para variedades de homología racional.

▫️Workshop on Singularities in Algebraic geometry. Universitat de les Illes Balears, Spain. May 16-17, 2022. 

The Brasselet-Schürmann-Yokura conjecture.

▫️Methusalem PostDoc Day. KU Leuven, Belgium. April 2022. 

Singularity theory and algebraic geometry.

▫️2nd International Meeting of Young Researchers in Singularity Theory and Related Fields. ICMC, Brazil. February 2022. 

The Brasselet-Schürmann-Yokura conjecture. (Online).

▫️MFO Workshop: Singularities. Oberwolfach, Germany.  September 26 - October 2, 2021. 

The Brasselet-Schürmann-Yokura conjecture for rational homology manifolds. 

▫️Séminaire de géométrie algébrique. IMJ-PRG, Paris. April 2021. 

The Brasselet-Schürmann-Yokura conjecture on L-classes of singular varieties. (Online).

▫️Topology and Singularities Seminar. University of Wisconsin-Madison, USA. January 2021. 

The Brasselet-Schürmann-Yokura conjecture for rational homology manifolds. (Online).

▫️Seminar Number Theory and Algebraic Geometry. KU Leuven, Belgium. October 2020. 

The Brasselet-Schürmann-Yokura conjecture on L-classes of singular varieties.

▫️Iberoamerican Webminar of Young Researchers in Singularity Theory and related topics. UCM, Spain. October 2020. 

The Brasselet-Schürmann-Yokura conjecture on L-classes of singular varieties. (Online).

▫️V Congreso de Jóvenes Investigadores RSME. University of Jaume I, Spain. January 2020. 

Teorema de Ohmoto y el número de Milnor de un germen de aplicación.

▫️5ª reunión de la red de Geometría Algebraica y Singularidades. University of Salamanca, Spain. January 2020. 

The BSY-conjecture for normal projective varieties.

▫️6th International Workshop on Singularities in Generic Geometry and its applications. University of Valencia, Spain. October 2019.  

Image Milnor number formulas for weighted-homogeneous map-germs.

▫️STAG Seminar. BCAM, Spain. 2018. 

Image Milnor number for weighted-homogeneous map-germs. 

▫️15th International Workshop on Real and Complex Singularities. USP, Brazil. July 2018. 

The image Milnor number for weighted-homogeneous map-germs.

▫️STAG Seminar. BCAM, Spain. 2017. 

A Lê-Greuel type formula for the image Milnor number. 

▫️4º Congreso de Jóvenes Investigadores RSME. University of Valencia, Spain. 2017. 

A Lê-Greuel type formula for the image Milnor number. 

▫️Seminari PREDOC. University of Valencia, Spain. 2016. 

Una fórmula de tipo Lê-Greuel para el número de Milnor en la imagen.

▫️Coloquio PROBEMOS. University of Jaume I, Spain. 2016. 

Una fórmula de tipo Lê-Greuel para el número de Milnor en la imagen.

▫️V Encuentro de Jóvenes Topólogos. University of Málaga, Spain. 2015. 

A Lê-Greuel type formula for the image Milnor number.