November 3 to November 6, 2026IMPA
7º Workshop em Equações Dispersivas Não Lineares
The 7th workshop on nonlinear dispersive equations will take place at the Instituto de Matemática Pura e Aplicada (IMPA), in Rio de Janeiro. The past editions were held at the Institute of Mathematics and Statistics of the University of São Paulo (IME-USP), the Institute of Exact Sciences (UFMG), the House of Science (UFRJ) and at the Institute of Mathematics, Statistics and Scientific Computation (IMECC), State University of Campinas (UNICAMP).
The study of nonlinear dispersive equations has attracted a significant number of researchers worldwide. In Brazil, the research field was introduced in the mid-80s at IMPA. Since then, numerous researchers in universities and research institutions throughout Brazil and South America have actively worked in this area, making important contributions to its development.
Our goal with this workshop is to promote close relationships between Brazilian and foreign researchers working in this area, promoting recent activities among both senior and young researchers, including graduate students.
*Official hotels and travel agencies are not authorized to contact participants directly unless prior contact has been established by the participant. If you receive messages from hotels or travel agencies regarding the event, please be aware that they are not sent by the event organizers and may be fraudulent. All official event communications are sent exclusively from eventos@impa.br.*
Registration
Registration Fee
| Category | Until September 30, 2026 | Until November 06, 2026 |
|---|---|---|
| IMPA Students | R$ 30,00 | R$ 50,00 |
| Students (graduate, master's and doctoral degree) | R$ 50,00 | R$ 100,00 |
| Students (post-docs) | R$ 150,00 | R$ 200,00 |
| Researchers and Professors (Ph.D's) | R$ 200,00 | R$ 250,00 |
Activities
Adán Corcho
Ademir Pazoto
Andrea R. Nahmod
Claudio Muñoz - From Strichartz inequalities to breathers: AI-assisted discovery in dispersive PDEs
Fabio Natali
Gustavo Ponce
Jaime Angulo
Jean-Claude Saut
Jerry Bona
João Ramos
Kenji Nakanishi
Luc Molinet - A global existence result for the KP-II flow around Kodama solitons
Luca Fanelli
Lucrezia Cossetti
Luis Vega
Mahendra Panthee
María Eugenia Martínez
Simão Correia - Gauge transform for the Korteweg-de Vries equation and well-posedness below the $H^{-1}$-scale
Svetlana Roudenko
Yvan Martel - Review on the blowup phenomenon for the critical generalized Korteweg-de Vries equation
Please submit the summary of your presentation by filling in the text box after clicking 'Add' and uploading it in .pdf format for evaluation. For Poster presenters: After the results are announced on October 05th, 2026, you will be asked to submit the final poster according to a template.
Schedule
More details coming soon.
More details coming soon.
More details coming soon.
More details coming soon.
Schedule - Poster
| Name | Institution | Title | Date | Hour | TV |
|---|---|---|---|---|---|
| Beatriz Lonardoni | Universidade Estadual de Maringá | On the orbital stability of periodic snoidal waves for the $\phi^4$ equation | |||
| Chandler Haight | Florida International University | Well-Posedness and Solitary Waves in Higher-Order KdV-Type Equations (Link) | |||
| Diana Son | Florida International University | Existence and Stability of Breathers in KdV-type Equations | |||
| Elvis Feruti Avelino | Universidade Estadual de Maringá | On the ZK Equation with a Low-Regularity Wavemaker (Link) | |||
| Felipe Milan Guarnieri | Universidade Estadual de Campinas | Well posedness and scattering for a Schrdinger coupled system with nonlinearities of quadratic and cubic profiles | |||
| Francisco Paranhos | Universidade Federal de Minas Gerais | Numerical evidence of monotonicity for the generalized 2D Zakharov-Kusnetzov equation (Link) | |||
| Fábio Matheus Amorin Natali | Universidade Estadual de Maringá | Spectral stability of positive and periodic standing waves for the 2D nonlinear Schrdinger equation | |||
| Jayden Julian Bejarano Gonzalez | Universidade Federal de Minas Gerais | Scattering Map for NLS with Coefficients in Lorentz: Injectivity and Stability (Link) | |||
| Jesus Fernando Carreño Diaz | Universidad Nacional Autónoma de México | A Dirichlet Problem for the Fractional Stochastic Complex GinzburgLandau Equation with Multiplicative Noise | |||
| Juan Ricardo Muñoz | Universidad de Chile - Matematica | Boundary Exponential Stabilization for KP-II equation (Link) | |||
| Mahendra Prasad Panthee | Universidade Estadual de Campinas | On the well-posedness of the initial value problem for the MMT model* (Link) | |||
| Rafael Xavier Deiga Ferreira | Instituto Superior Técnico - Univ. de Lisboa | The well-posedness theory for the quadratic Schrdinger system in 1D (Link) | |||
| Renzo Scarpelli Cabral de Bragança | Universidade Federal de Minas Gerais | SCATTERING AND NONLINEAR RECOVERY FOR THE 1d NLW WITH LOCALIZED NONLINEARITY (Link) | |||
| Rodrigo Thomas Fernández Figueroa | Universidad Austral Del Chile | Galilean and Scaling Symmetries in the Characterization of Line Soliton Phases (Link) | |||
| Thais Ester Gonçalves | Universidade Estadual de Campinas | Blow-up for a mixed fractional Nonlinear Schrdinger Equation (Link) | |||
| Torunn Jensen | Universitetet i Bergen | Unique continuation for hyperbolic Schrdinger equations | |||
| Vitor Borges da Silva | University of California, San Diego | Resonances and asymptotics for the DiracKleinGordon system |
Financial Support
Organizing Committee
- Luiz Gustavo Farah (UFMG)
- Didier Pilod (University of Bergen)
- Ademir Pastor (UNICAMP)
- Suely Lima (IMPA)
Scientific Committee
- Svetlana Roudenko (Florida International University)
- Luis Vega (EHU/BCAM)
- Jean-Claude Saut (Université Paris-Saclay)
- Jaime Angulo (USP)
- Gustavo Ponce (UC Santa Barbara)
VISA and Travel information
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