Regular research seminar on Mathematical Analysis. The seminar is jointly organized between the Universitat AutÃ²noma de Barcelona and the Universitat de Barcelona. Researchers of both institutions meet every Monday at 3PM, alternatively in the Centre de Recerca MatemÃ tica at the UAB or in the Facultat de MatemÃ tiques i InformÃ tica at the UB. Everyone interested is welcome.

This is a weekly seminar where we talk about holomorphic dynamics, that is, dynamical systems coming from iteration of holomorphic functions. It is a small format seminar and we combine research talks given by participants or visitors with short courses or work sessions on topics we find interesting. Regular participants come from Universitat de Barcelona and Universitat Rovira i Virgili but eventual ones are also from the CRM or Universitat Autonoma de Barcelona. More information about the seminar can be found at http://www.gsd.uab.cat/wscd and about the group Holodyn at http://www.maia.ub.es/holodyn/.

Regular research seminar on Algebraic Geometry, Commutative Algebra and Symplectic Geometry (SGAB), organized jointly by the Polytechnic University of Catalonia - BarcelonaTech (UPC), the Autonomous University of Barcelona (UAB) and the University of Barcelona (UB).
The seminar takes place weekly on Fridays at 3pm in the T2 Classroom of the Faculty of Mathematics and Informatics of the UB.

The seminar on non-classical logic meets regularly on Fridays from 11 to 12:30 at the IMUB classroom of the University of Barcelona. The seminar is organized by the research group on algebraic logic and non-classical logic of the University of Barcelona and it welcomes all researchers and phD students interested in the area.

Current coordinator: Joan Gispert (jgispertb@ub.edu)

During the Barcelona UB-UPC Dynamical Systems group seminar, relevant topics in the area are presented. These include theoretical and applied topics. Participants are members of the Dynamical Systems group from UB (http://www.maia.ub.es/dsg/) and UPC (http://dynamicalsystems.upc.edu/en).

The seminar takes place on a weekly basis, on Wednesday afternoon at 16h in the Faculties of MatemÃ tiques i InformÃ tica (UB) and MatemÃ tiques i EstadÃstica (UPC).

Research Seminar organized by Enrique Casanovas. Mainly intended for Ph. D. students, but open to all researchers and students interested in the topic. It is a weekly seminar during the academic term.
Mondays, 11-13h at aula IMUB.

The Barcelona Number Theory Seminar (UB-UAB-UPC) is organised by a group of researcher from catalan universities. It has been organised by catalan university researchers since 1986 and focuses on topics reelated to number theory research.

Organising committee of the 34th edition, which took place from February 3rd to 7th 2020: F. Bars (UAB), B. Plans (UB), A. Travesa (UB).