@crmatematica.bsky.social
The Centre de Recerca Matemàtica (CRM) is a @cerca.cat centre created in 1984 to promote research and advanced training in mathematics.
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o LinkedIn: www.linkedin.com/company/crma...
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Imatge amb el retrat fotogràfic de Joan Girbau i una cita extreta de la introducció del llibre "Memoria sobre el concepto, método y fuentes de la geometría diferencial". El text de la cita diu: «La Matemática, a medida que se ha ido desarrollando, ha adquirido un mayor grado de abstracción. Los resultados de la geometría griega podrían ser explicados en pocas palabras a cualquier persona de recto juicio que, no hubiera oído jamás hablar de Geometría...»
#Taldiacomavui del 2023 moria el matemàtic i catedràtic emèrit de la #UAB Joan Girbau (1942-2023).
#Sabiesque continua sent un dels nostres divulgadors de capçalera a la secció de #ciènciaxllegirBCT ?
🔗 https://webs.uab.cat/cienciaxllegir/obra-divulgativa-de-joan-girbau/
@crmatematica.bsky.social
📢 22nd School on Interactions between Dynamical Systems and Partial Differential Equations (JISD 2026)
📍 Centre de Recerca Matemàtica
📅 June 29 - July 03, 2026
🖊️ Registration deadline: June 12, 2026
🖊️ Deadline for contributions and grants: April 17, 2026
🔗 www.crm.cat/jisd2026/
Aquesta primera experiència li serveix també per reflexionar sobre com s’aprèn a comunicar la recerca.
💬“Ningú t’ensenya a preparar una xerrada. No hi ha una recepta: simplement explores i l’experiència t’ensenya.”
💬“Em faig propaganda, em dono a conèixer. Estic en una etapa molt inicial de la meva carrera acadèmica i és una oportunitat perquè la gent em posi cara.”
22.01.2026 09:16 — 👍 0 🔁 0 💬 1 📌 0
En aquest nou Diari de doctorat, Joaquim Duran, doctorant del grup de PDEs del CRM, parla en primera persona sobre què vol dir començar a explicar la pròpia recerca en congressos i seminaris.
🔗 Llegeix-lo al nostre blog: crmatematica.wordpress.com/2026/01/22/d...
A step forward in understanding the behavior of singular operators in high-dimensional spaces, with deep implications for Fourier theory and related areas, opening new perspectives at the intersection of analysis, geometry, and measure theory.
20.01.2026 08:49 — 👍 0 🔁 0 💬 0 📌 0
Carleson’s e^2 conjecture in higher dimensions
By Ian Fleschler (Princeton University), Xavier Tolsa @icreacommunity.bsky.social @uab.cat @crmatematica.bsky.social and Michele Villa (IKERBASQUE @ehu.eus - @uab.cat - @oulu.fi
link.springer.com/article/10.1...
📢 An introductory course to the Boltzmann equation - BGSMath Course
📍 Universitat de Barcelona
📅 April 28 - May 14, 2026 (Tuesdays and Thursdays from 11:00 to 13:00)
🖊️ Registration deadline: April 23, 2026
🔗 www.crm.cat/an-introduct...
📚✨ Participate in our story!
📖 Read the 10th chapter of the saga on our blog.
🤝 Help the 3 protagonists continue their adventure. Leave your solution in the comments of this post!
💡👇
crmatematica.wordpress.com/2026/01/15/h...
This work offers new insights into the Maslov index, a key concept in symplectic geometry, exploring its structure and providing results that deepen our understanding of its properties in various algebraic contexts.
13.01.2026 09:32 — 👍 0 🔁 0 💬 0 📌 0
Some Remarks on the Maslov Index
The article has been published in Publicacions Matemàtiques by Wolfgang Pitsch @crmatematica.bsky.social - @uab.cat
ddd.uab.cat/pub/pubmat/p...
Do you think rhombuses are just shapes? Think again. From nature to design, they rule the day. Discover the full story behind Rhombus Day.
crmatematica.wordpress.com/2026/01/12/r...
📢 Moving plane method for p-Laplacian in Real and Hyperbolic space - BGSMath Course
📍 IMUB - Universitat de Barcelona
📅 March 09 - 26, 2026 (Mondays and Thursdays from 11:00 to 13:00)
🖊️ Registration deadline: March 05, 2026
🔗 www.crm.cat/bgsmath-cour...
@ub.edu
Van demostrar que, per molt que foradis un túnel recte a través d’un Noperthedron, un segon Noperthedron mai no hi pot passar. Aquest descobriment obre un nou capítol en la geometria.
Music: Spiral Geometry by Cobby Costa
En un article recent, Jakob Steininger i Sergey Yurkevich — A&R Tech — descriuen una forma molt especial: el Noperthedron (un nom que combina “Rupert” i “nope”).
08.01.2026 09:42 — 👍 0 🔁 0 💬 1 📌 0The paper investigates the local geometry of the moduli space of (2,2)-threefolds within the Abelian variety A₉, providing new insights into the structure of these spaces, which are central to algebraic geometry and moduli theory.
07.01.2026 10:11 — 👍 0 🔁 0 💬 0 📌 0Published in Revista Matemática Iberoamericana by Elisabetta Colombo (Università degli Studi di Milano), Paola Frediani and Gian Pietro Pirola (Università degli Studi di Pavia), and Juan Carlos Naranjo (@ub.edu - @crmatematica.bsky.social ).
07.01.2026 10:11 — 👍 0 🔁 0 💬 1 📌 0
On the local geometry of the moduli space of (2,2)-threefolds in A₉
ems.press/content/seri...
✨ CRM Faculty Colloquium
📅 February 19, 2026
📍Centre de Recerca Matemàtica
⭐️The session features three mathematicians invited to speak at the 2026 ICM, the field's most important international congress. An opportunity to hear from these researchers!
🔗 www.crm.cat/crm-faculty-...
4 stories observing the world through shapes, where mathematics becomes the filter to perceive reality.
crmatematica.wordpress.com/2025/12/18/c...
crmatematica.wordpress.com/2025/11/25/t...
crmatematica.wordpress.com/2025/10/17/p...
crmatematica.wordpress.com/2025/03/11/s...
Maths can save museums—and it’s cooler than you think!
Watch now!!! youtube.com/shorts/XRKZ9...
Des d’una pel·lícula de sabó fins a l’11a dimensió: com un experiment senzill va obrir la porta a un dels reptes de les matemàtiques...
18.12.2025 09:20 — 👍 0 🔁 2 💬 0 📌 0shifts between plant facilitation and competition shape resource-consumer dynamics in dryland ecosystems. This work provides new insights into the mechanisms driving resilience and sustainability
16.12.2025 08:39 — 👍 0 🔁 0 💬 0 📌 0Leonardo Pereira Costa da Cruz @uspoficial.bsky.social , Joan Torregrosa @uab.cat - @crmatematica.bsky.social , Miguel Berdugo @ucm.es - @ethz.ch and Josep Sardanyés @crmatematica.bsky.social present a study that combines mathematical modeling and ecology to explore how
16.12.2025 08:39 — 👍 0 🔁 0 💬 1 📌 0
Resource-consumer dynamics in drylands: Modeling the role of plant–plant facilitation–competition shifts with a piecewise system
in arid landscapes.
www.sciencedirect.com/science/arti...
🎓 Ready to expand your mathematical horizons?
Check out CRM’s upcoming events!
📅 Key dates for CRM courses and conferences are approaching fast.
This work provides new tools to understand the geometric and dynamical structure of spaces and groups in geometric group theory, opening paths for advances in topology and differential geometry.
11.12.2025 10:48 — 👍 1 🔁 0 💬 0 📌 0
Morse actions of discrete groups on symmetric spaces: local-to-global principle
By Michael Kapovich (University of California), Bernhard Leeb (Universität München), and Joan Porti @crmatematica.bsky.social - @uab.cat ).
msp.org/gt/2025/29-5...
Descobreix més sobre com els números modelen la nostra manera de pensar.
11.12.2025 08:29 — 👍 0 🔁 0 💬 0 📌 0
