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Accommodation

The congress will take place at the Faculty of Mathematical Sciences of the Complutense University of Madrid, located in Plaza de las Ciencias, 3, Moncloa – Aravaca, 28040 Madrid.

Accommodation is not included in the conference fee. Each participant will need to book their own accommodation during the congress. However,  we suggest the following accommodations:

♣ Colegio Mayor Universitario Isabel de España

It is located at C. de Don Ramón Menéndez Pidal, 5, Moncloa – Aravaca, 28040 Madrid and you can visit their website at https://cmisabel.com/.
To request a reservation at this accommodation, you must complete this form and send it to cristinaperez@cmisabel.com.

♣ Casa do Brasil

It is located at Av. de la Memoria, 3, Moncloa – Aravaca, 28040 Madrid, and you can visit their website at https://casadobrasil.org/. The accommodation rates are as follows:

Single room price per day:
◊ Single room with full board – €88
◊ Single room with half board – €77 (specifying lunch or dinner)
◊ Single room with bed and breakfast – €66

Double room price per day:
◊ Double room with full board – €140
◊ Double room with half board – €120 (specifying lunch or dinner)
◊ Double room with bed and breakfast – €100

To book a room at this accommodation, you must send an email to sec@casadobrasil.es, specifying the type of board and the number of days of accommodation,

♣ Hotel Suites Viena Plaza de España

It is located at C. de Juan Álvarez Mendizábal, 17, Moncloa – Aravaca, 28008 Madrid. Reservations are made through their website https://www.suitesviena.com/,

♣ Residencia Universitaria Resa Claudio Coello

It is located at C. de Claudio Coello, 141, Salamanca, 28006 Madrid, and you can visit their website at https://resa.es/residencias/madrid/claudio-coello/. 

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Participants

Name Surname Affiliation
Achraf Ben Said Universidad Complutense de Madrid, Spain
Azagra Daniel Universidad Complutense de Madrid, Spain
Zoltán Buczolich ELTE Eötvös Loránd University, Hungary
Federico Cabrera Linares Universidad Autónoma de Madrid, Spain
Lukasz Chomienia University of Jyväskylä, Finland
Aris Daniilidis TU Wien, Austria
Estibalitz Durand-Cartagena Universidad Nacional de Educación a Distancia, Spain
Juan Ferrera Universidad Complutense de Madrid, Spain
Miguel García-Bravo Universidad Complutense de Madrid, Spain
María Isabel Garrido Carballo Universidad Complutense de Madrid, Spain
Pando Georgiev Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, Bulgaria
Bruce Hanson St. Olaf College, USA
Toni Ikonen University of Fribourg, Switzerland
María Ángeles Japón Universidad de Sevilla, Spain
Jesús Ángel Jaramillo Aguado Universidad Complutense de Madrid, Spain
María del Mar Jiménez Sevilla Universidad Complutense de Madrid, Spain
Nikolay Ivanov Sofia University, Bulgaria
Álvaro Martínez Pérez  Universidad Complutense de Madrid, Spain
Oleksandr Maslyuchenko  University of Silesia in Katowice, Poland
Aaron Melman Santa Clara University, USA
Pedro J. Miana Universidad de Zaragoza, Spain
Sebastián Lajara López  Universidad de Castilla-La Mancha, Spain
Jesús Llorente Universidad Complutense de Madrid, Spain
Zoriana Novosad Lviv University, Ukraine
Victor Olmos Prieto UNED, Spain
José Orihuela Calatayud Universidad de Murcia, Spain
Giovanni Parzanese Universidad de Alicante, Spain
Alexander Petkov Sofia University, Bulgaria
María de los Ángeles Prieto Yerro Universidad Complutense de Madrid, Spain
Tapio Rajala University of Jyväskylä, Finland
José Manuel Rodríguez García Universidad Carlos III de Madrid, Spain
José Rodríguez Ruiz Universidad de Castilla la Mancha, Spain
Daniel Luis Rodríguez Vidanes Universidad Politécnica de Madrid, Spain
Abraham Rueda Zoca Universidad de Granada, Spain
Miguel Ángel Ruiz Risueño Universidad de Castilla-La Mancha, Spain
Mauro Sanchiz Alonso Universidad Complutense de Madrid, Spain
Anirban Sen Silesian University in Opava, Czech Republic
Mariia Soloviova Universidad de Castilla la Mancha, Spain
Juliusz Stochmal Kazimierz Wielki University in Bydgoszcz, Poland
Sebastián Tapia-García TU Wien, Austria
Stanimir Troyanski Institute of Mathematics and Informatics Bulgarian Academy
of Science, Bulgaria
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Venue

The Conference will take place at the Faculty of Mathematics of University Complutense of Madrid, specifically at Aula Miguel de Guzmán.

TIPS TO MOVE IN MADRID

We recommend using the public METRO or public BUSES.

We suggest that participants purchase a red transport card, which costs €2.50. You can buy it from the ticket machines located in any metro station. You may charge the card with a 10-trip Metrobus (ZONE A) for a cost of  about 7 euros. This allows for 10 journeys on buses or metro within Madrid’s central zone.

To reach the Faculty of Mathematics, the most convenient metro stop is  Ciudad Universitaria, corresponding to Line 6.

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Program and Abstracts

SCHEDULE of the workshop. Click here

Book of abstracts

*There has been a change with the initial schedule. J. Orihuela talk was interchanged with P. Georviev talk.

SLIDES OF SOME OF THE TALKS

PLENARY TALKS

  • Zoltán Buczolich. Level sets of prevalent Weierstrass functions. ABSTRACT
  • Aris Daniilidis. Alternating projections: self-contractedness and variational stability ABSTRACT
  • Bruce Hanson. Characterizing sets where lip f  is zero and Lip f is infinite.  ABSTRACT
  • Toni Ikonen. Comparison geometry and isoperimetric inequalities. ABSTRACT
  •  María Ángeles Japón. Some applications of Boolean algebras and Stone theorem to fixed point theory. ABSTRACT
  • Tapio Rajala.  Closed extension sets for BV and Sobolev Spaces.  ABSTRACT
  • Abraham Rueda Zoca. Radius and diamater of weakly open subsets in Banach spaces. ABSTRACT
  • Miguel Ángel Ruiz Risueño.  Construction of quasicomplements with a prescribed behavior. ABSTRACT
  • Sebastián Tapia-García. Differentiable functions with surjective generalized Jacobians. ABSTRACT

Juan Ferrera’s talk. Takagi functions on R^2. ABSTRACT

 

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Registration

There registration fee is 120 euros.

For PhD students lacking any financial support there will be discounts in the registration fee. Interested applicants are kindly requested to contact us at workshopgfa2026@ucm.es as soon as possible.

  • Registration is open until 13th March 2026 and can be completed by clicking here.

SHORT TALKS

There will be an opportunity for registered participantes to give 20-30 minutes talks. Those interested are kindly asked to send an email to workshopgfa2026@ucm.es, including a title and an abstract.  Submissions will be considered by the organizing committee in the order  they are received. The topics should align with the themes of the workshop.

  • There are no more slots for short talks.