Date
[Speaker] Prof. Giorgio Besagni, Associate Professor, Department of Energy, Politecnico di Milano, Italy
Date
Title: Topological regularity of Busemann spaces, Professor Tadashi Fujioka, Kyoto University
Abstract:
We discuss the topological regularity theorem for Busemann spaces of nonpositive curvature, while reviewing the corresponding results for Alexandrov spaces and CAT spaces. All of these are metric spaces with upper or lower curvature bounds in some synthetic senses, and we address the question of when such spaces are topological manifolds. This is joint work with Shijie Gu (Northeastern University, China). Preprint available at arXiv:2504.14455.
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Date
Ken Ono, University of Virginia
Title: Partitions Detect Primes
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Berta Hudak, National Center for Theoretical Sciences, Taipei
Title: Representation theory of the Hu algebras
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Speaker: Prof. Smarajit Karmakar, Tata Institute of Fundamental Research, India
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Language: English
Date
Speaker: Prof. Markus Ullsperger
Otto-von-Guericke University Magdeburg
Institute of Psychology
Department of Neuropsychology
Title: Multiplexed cortical representations of performance monitoring and reinforcement learning variables in humans
Date
Date/time: Wednesday 14 May, 14:00-15:00
Title: An energetic view of life on Earth
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Sebastian Opper, Charles University, Prague
Title: Autoequivalences of triangulated categories via Hochschild cohomology
Date
Title: Preservation of concavity properties by the Dirichlet heat flow and applications
Speaker: Prof. Paolo Salani (University of Florence)