Newsroom
Stay informed with our latest news and announcements on this page. For more in-depth content, we also encourage visitors to explore our bimonthly STRUCTURES Newsletter magazine, which features a variety of articles, interviews with members, and background information on our latest research and activities.
We are delighted to announce this year's YRC Schöntal Discussion Workshop on Dynamical Systems, which will take place from the 25th to the 28th of August at the quaint and charming Schöntal Abbey.
The aim of the workshop is to provide an opportunity for early-career scientists to gather and discuss topics that go beyond the standard mathematics and physics curriculum, and to approach different subjects from their respective fields of research. The goal is to encourage interdisciplinary scientific exchange between the various areas of the STRUCTURES Cluster.
This year, the overarching topic of Dynamical Systems will be the protagonist. As a key concept in many physical, mathematical, computational and biological applications, we expect it to foster collaboration across different fields and spark conversations that may lead to innovative and creative ideas and applications. The workshop will guide participants through the fundamentals of dynamical systems, including the distinction between continuous and discrete time systems, core concepts such as stability, chaos, and bifurcation theories, and modern applications ranging from training algorithms to recurrent neural networks (RNNs).
This year's invited experts are Dr. Zahra Monfared and Prof. Dr. Tim Laux.
To register, simply fill out the online registration form below. Participation is free of charge for STRUCTURES YRC members.
Registration form
Registration deadline: 24 July 2026.
Organizing team:
The workshop is organized by Alicia Castro, Alessandro Di Gregorio, Sander Hummerich, Luis Walter.
About the Young Researchers Convent (YRC):
This workshop is funded by STRUCTURES Young Researchers Convent (YRC), a subgroup of the STRUCTURES Cluster of Excellence dedicated to supporting early-career scientists. The YRC strives to help its members realize their own projects, and if you think your work fits within the concept of STRUCTURES, you are welcome to apply for YRC membership. If your supervisor is a STRUCTURES member, you are directly eligible.
Further information:
Public Lecture “Kanonen auf Spatzen: Eine große Reise durch die Mathematik für ein kleines Problem aus der Geometrie”
Sometimes simple questions require intricate mathematical solutions: We are excited to announce the public lecture by Prof. Dr. Günter M. Ziegler (Freie Universität Berlin), "Kanonen auf Spatzen: Eine große Reise durch die Mathematik für ein kleines Problem aus der Geometrie".
For his talk, Prof. Dr. Günter M. Ziegler will take his audience on a journey through mathematics to answer a seemingly simple geometry question, posed by R. Nandakumar on a blog post in September 2006: "Can every polygon be partitioned into a prescribed number of convex pieces, each with the same area and the same perimeter?"
The talk will take place on Friday July 10, 2026 at 5 pm in the new audiMAX lecture hall (INF 289), and is targeted especially to high school students and mathematics enthusiasts. The lecture will be in German.
All interested are welcome to attend, as the talk is free of charge, with no registration required. For further information, please visit the event’s website.
This event is organized by the Research Station Geometry + Dynamics, a research centre within the Institute for Mathematics (IMa) at Heidelberg University. The station brings together researchers working at the interface of geometry, topology, group theory, and dynamical systems. Alongside its research activities, it is committed to education and public engagement through outreach initiatives that make mathematics accessible to a wider audience.
Further information:
We are delighted to announce that our member Fred Hamprecht, head of the Scientific AI lab at the Interdisciplinary Center for Scientific Computing (IWR) and principal investigator of STRUCTURES, has been awarded one of the European Research Council's prestigious ERC Advanced Grants.
The grant, endowed with € 2.5 million in funding over five years, will support his project Learning Orbital-Free Density Functional Theory (LearningOFDFT). The aim of this project is to develop new methods for the precise and stable calculation of molecular energies based on electron densities, using what is called an orbital-free approach.
Orbital-free approaches provide a major simplification of the quantum-mechanical calculations required to study molecular systems. Understanding molecular structure and reactivity requires precise calculations of molecular energies. Traditionally, this relied on a wave-function description, which depends on the position of every electron in space. While highly accurate, this becomes computationally demanding as molecular systems grow in size and complexity. In 1964, Walter Kohn created a formalism that promised to eliminate the need to account for every single electron's position, instead requiring only the average density of electrons in the space. A formal proof of this claim earned Walter Kohn the Nobel Prize in 1998. Yet, a central challenge remains unsolved: an explicit formula for the kinetic energy functional, the central object of the theory, has remained unknown to this day.
Originally started as an Exploratory Project of STRUCTURES, Fred Hamprecht and his collaborators, notably Roman Remme, pioneered a machine learning method to solve this long-standing problem by learning the mapping from electron density to molecular energy – using physics-inspired AI methods. This work has since developed into a new research line of the cluster. Through close interdisciplinary cooperation with chemists and physicists, it was possible to create the STRUCTURES-25 method, which obtained both chemically precise energies relative to the reference and stable, practical optimization of electron density.
Building on this success, Prof Hamprecht and his team will use the ERC funding to develop fast and precise predictions for increasingly complex systems – thereby contributing to solving the decades-old challenge of finding an orbital-free density functional. If successful, this research promises to open new opportunities for applied research, from the analysis of biomolecular reactions to the development of environmentally friendly materials.
About the ERC Advanced Grant
The highly competitive ERC Advanced Grant is awarded by the European Research Council to support outstanding established researchers in the pursuit of groundbreaking, ambitious research projects that could lead to major scientific breakthroughs. The grants are part of the European Union’s Horizon Europe programme, with a maximum funding period of five years.
Further information:
Researchers from across mathematics, astrodynamics, industry, and government gathered at the University of Surrey from 8–11 June 2026 for Geometry Space Surrey, a first-of-its-kind workshop dedicated to exploring how symplectic geometry – a branch of pure mathematics – can inform space mission design. A joint initiative co-supported by the STRUCTURES Cluster of Excellence, the Surrey Space Centre, the University of Surrey's School of Mathematics and Physics, and the Institute of Mathematics and its Applications, the event successfully gathered two traditionally isolated communities to foster new interdisciplinary collaborations.
While mathematical breakthroughs in the early 2010s began to link these fields, the workshop represented one of the first coordinated efforts to bridge the gap between astrodynamicists and mathematicians on a global scale. The workshop attracted 45 participants from eight countries and across all career stages – with a diverse mix of approximately 55% space engineers and 45% mathematicians. Beyond academia, the event included representatives from government agencies and the space industry to ensure a feedback loop between theoretical research and regulatory constraints.
Over four days, the workshop featured 20 research talks, five keynote presentations, a specialized mini-course and a tour through the satellite manufacturing facilities of Surrey Satellite Technology Ltd (SSTL). Sessions explored the Three-Body Problem and Computational Geometry, Cislunar Space Situational Awareness, Geometric optimal control, Floer theory and Contact Geometry. Researchers discussed questions such as using mathematical invariants for end-of-life satellite disposal or applying Floer theory to solve the “two-boost problem” for rocket travel between the Earth and the Moon – a prominent question in space mission design that asks whether a rocket can travel between any two points in the gravitational field of the Earth and the Moon using its engines only at the beginning and at the end of the journey.
“The goal was to open doors to the wider space sector and establish a direct connection between theory and application,” notes Dr Arthur Limoge (Postdoctoral Researcher at the Surrey Space Centre, and alumnus of the STRUCTURES YRC), who led the organization of the workshop alongside Dr Nicola Baresi and Prof. David J.B. Lloyd from the University of Surrey. This mission was underscored on the final day, when more than half of the participants toured the facilities of SSTL, an international leader in small satellite manufacturing that originated at the University.
Geometry Space Surrey was organised by the Surrey Space Centre with support from the School of Mathematics and Physics at the University of Surrey, the STRUCTURES Cluster of Excellence at Heidelberg University, and the Institute of Mathematics and its Applications. The workshop demonstrated the growing importance of interdisciplinary collaboration in addressing both fundamental scientific questions and practical challenges in the future of space exploration.
About the Surrey Space Centre
Founded in 1979 at the University of Surrey, the Surrey Space Centre is a world leader in small satellite technology. It provides the UK with unique end-to-end capability in satellite development, from orbital mechanics and spacecraft design to mission operations and lunar habitat research.
Further information:
STRUCTURES Professor Michela Mapelli Takes Leading Role in Europe's Next-Generation Gravitational-Wave Observatory
Michela Mapelli, STRUCTURES Professor at Heidelberg University (Centre for Astronomy and Interdisciplinary Center for Scientific Computing) has been appointed Chair of the Observation Science Board (OSB) of the Einstein Telescope Collaboration, one of the major international projects shaping the future of gravitational-wave astronomy.
The Einstein Telescope is the planned next-generation European gravitational-wave observatory. Designed to be about ten times more sensitive than current gravitational-wave detectors, the Einstein Telescope is expected to detect gravitational-wave events from across most of the observable Universe and to investigate fundamental questions in astrophysics, cosmology, and fundamental physics. The Einstein Telescope has been included in the European Strategy Forum on Research Infrastructures (ESFRI) Roadmap since 2021 and has been identified as one of the key infrastructures of the future by the German Ministry for Research, Technology and Space.
With more than 700 members, the Observation Science Board plays a central role within the collaboration: it coordinates the development of the scientific goals of the Einstein Telescope, including studies of compact objects, cosmology, multimessenger astronomy, data analysis, and synergies with other electromagnetic and gravitational-wave observatories.
Mapelli has been a member of the Einstein Telescope Collaboration since its foundation in 2022 and has served as one of the lead editors of the “Blue Book”. Her research focuses on understanding the formation and evolution of binary black holes and intermediate-mass black holes across cosmic time. Since 2023, Heidelberg University has hosted one of the main research units of the Einstein Telescope Collaboration in Germany, with more than 20 members spread across the Zentrum für Astronomie, the Institut für Theoretische Physik, the Max Planck Institute for Astronomy, and the Heidelberg Institute for Theoretical Studies.
“I am deeply honored to serve as Chair of the Observation Science Board,” says Mapelli. “The Einstein Telescope will open an entirely new window on the Universe, and I look forward to working with the international community and with my co-chairs, Archisman Ghosh (Ghent University) and Paolo Pani (La Sapienza University of Rome), to help shape its scientific vision.”
Further information:
Geometry, Dynamics, and Computer-Assisted Proofs – A Conference in Honour of Rich Schwartz
Heidelberg University will host the international conference “Geometry, Dynamics, and Computer-Assisted Proofs – a conference in honour of Rich Schwartz” from June 10–12, 2026, at Mathematikon, Heidelberg.
Over the past decades, the fields of geometry, dynamics, and geometric group theory have developed increasingly deep connections, with ideas and methods flowing productively between them. At the same time, computer-aided proofs have grown into a powerful tool that enables mathematicians to explore problems previously inaccessible. Reflecting these developments, Heidelberg's Research Station Geometry + Dynamics (GeoDyn) will host the international conference “Geometry, Dynamics, and Computer-Assisted Proofs – a conference in honour of Rich Schwartz”:
Date: June 10–12, 2026.
Location: Mathematikon Lecture Hall.
The conference seeks to bring together researchers and students working in geometry, dynamics, geometric group theory, and computational mathematics to explore their rich interplay and the ways in which computational methods can advance our understanding of key problems. The programme features internationally renowned speakers from Harvard University, Princeton University, the University of Oxford, and the Weizmann Institute of Science.
The event celebrates the influential contributions of Rich Schwartz, whose work has shaped several of these fields and inspired new interactions between geometry, dynamics, and computational approaches.
The organizing commitee consists of Peter Albers ( STRUCTURES, Heidelberg University), Martin Bridgeman (Boston College), Diana Davis (Phillips Exeter Academy), William Goldman (University of Maryland), Patrick Hooper (CUNY), Jeremy Kahn (Brown University), Serge Tabachnikov (Penn State University) and Anna Wienhard (MPI Leipzig).
Further details, including a schedule, will be made available on the conference webpage: https://sites.google.com/view/rich-problems/.
Further information:
Scientific Machine Learning Event “Machine Learning Galore!” on June 24, 2026: Agentic AI
We are delighted to announce the next event in our Machine Learning Galore! series, focusing on Scientific Machine Learning, which will take place on Wednesday, June 24, from 4:30 to 6:00 pm at INF 205 Mathematikon (5th floor). The event will feature presentations and discussions on the topic of “Agentic AI”
Event Details:
- Agentic AI:
- Christian Schulz
- Daniel Schiller
- Inga Ulusoy
- Marc Ickler
- Tobias Renkert
- Vincent Heuveline
- Case studies:
- Writing code faster - Optimizing your code - Hosting your own - Injecting domain knowledge - What does not work (yet)
Registration is free but required via the ML-AI portal – please register until June 19:
https://www.mlai.uni-heidelberg.de/en/machine-learning-talks-on-campus
About Scientific Machine Learning:
Scientific Machine Learning is a collaborative initiative by the Interdisciplinary Center for Scientific Computing (IWR) and the STRUCTURES Cluster of Excellence. Its mission is to foster interaction and exchange within the local machine learning community, and to support its development by consolidating activities and resources that might otherwise remain scattered across individual institutions or disciplines. The initiative aligns closely with the objectives of STRUCTURES, which aims to advance fundamental research, and with IWR’s focus on applying machine learning to address long-standing challenges in the natural and life sciences, engineering, and the humanities.
Further information: