From July 21–25, 2025, Nazarbayev University in Astana proudly hosted the 15th International Congress of ISAAC (International Society for Analysis, its Applications and Computation). This marked the first time ISAAC was held in Central Asia, coinciding with the 15th anniversary of NU—a truly historic milestone.

📊 Event by the Numbers

• Dates: July 21–25, 2025
• Hosted at: Nazarbayev University, Astana, Kazakhstan  
• Participating delegates: 600 international researchers and students from over 60 countries, 100 travel grants
• Sessions & Presentations:
  • 26 sessions, covering areas from nonlinear analysis to complex networks, mathematical finance, and more.  
  • 13 plenary talks by renowned experts: Martin Hairer, Gang Tian, Susanna Terracini, Nader Masmoudi, Hongjie Dong, Carola-Bibiane Schönlieb, Alexei Mailybaev, Michael Ruzhansky, Xiangyu Zhou, Elia Brue, Ari Laptev, Yoshikazu Giga, Manuel Del Pino

📸 Photo Gallery

Add here a brief gallery or slider of conference photos: plenary sessions, group photos, poster sessions, social events https://isaac2025.org/event-photos/.

Our Heartfelt Thanks

We gratefully acknowledge:

• All speakers, session chairs, and presenters for contributing cutting-edge research
• The Local Organizing Committee, volunteers, and staff at Nazarbayev University
• Our generous sponsors and partners
• ISAAC and NU leadership for making this historic event possible

Looking Forward

ISAAC 2025 in Astana energized conversations and collaborations in mathematical analysis globally. We invite you to:

• View recordings of the plenary lectures, now available online on YouTube
• Explore proceedings and publications from the event
• Stay connected for future meetings and possible workshops in the region

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With gratitude and warm regards,

The ISAAC 2025 Organizing Committee