Katrin Fässler
PRESENTATIONS
Conferences and Workshops
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HAPDEGMT, Bilbao, Spain, 12.-16.06.2023: Vertical projections in the Heisenberg group via Euclidean incidence geometry (Seminarchive post)
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Geometry and control in Cortona, Italy, 27.-31.03.2023: On a duality principle for horizontal lines in the Heisenberg group (Seminarchive post)
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Geometric measure theory and analysis on metric spaces, University of Warwick, UK, 08.-10.08.2022: Kakeya sets in the Heisenberg group
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Geometric Analysis in Metric Measure Spaces (GAMMS), Two days in honor of Bruno Franchi and Raul Serapioni, Levico Terme, Italy, 30.06.-01.07.2022: Connections between Heisenberg geometry and planar incidence geometry
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SRGI conference: Sub-Riemannian Geometry and Interactions, Paris, France, 07.-11.09.2020: Notions of rectifiability in Heisenberg groups (Seminarchive post)
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Geometric Measure Theory in Padova, University of Padova, Italy, 16.-17.01.2020: Singular integrals on regular curves in the Heisenberg group
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Latest in Geometric Analysis. Celebration of Pekka Koskela's 59th birthday, Będlewo, Poland, 24.-30-11.2019: Singular integrals on regular curves in the Heisenberg group
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Simons Semester Geometry and analysis in function and mapping theory on Euclidean and metric measure spaces, IMPAN Warsaw, Poland, 24.09.2019: The Riesz transform in the Heisenberg group
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Analysis and Dynamics Days 2019, University of Helsinki, Finland, 29.08.2019: Intrinsic Lipschitz graphs and quantitative rectifiability in Heisenberg groups
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MAR: Metric Analysis & Regularity, University of Catania, Italy, 24.-28.09.2018: Metric currents and the Poincaré inequality
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Rickman Memorial Conference, University of Helsinki, Finland, 18.-20.06.2018: Intrinsic graphs, singular integrals and Lipschitz harmonic functions in the Heisenberg group
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Subriemannian Geometry and Beyond, University of Jyväskylä, Finland, 19.-23.02.2018: Intrinsic Lipschitz graphs and quantitative rectifiability in the Heisenberg group (Seminarchive post)
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Geometric Measure Theory, University of Warwick, UK, 10.-14.07.2017: Quantitative rectifiability in the Heisenberg group
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British Mathematical Colloquium 2016, Analysis Workshop, Bristol, UK, 21.-24.03.2016: Curve packing and modulus estimates
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Mathdays 2016, Turku, Finland, 07.-08.01.2016: Uniqueness of minimizers for a distortion functional in the Heisenberg group
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Quasiweekend II, Helsinki, Finland, 10.-13.12.2015: Distortion and radial curves in the Heisenberg group
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MaNET Workshop, Bern, Switzerland, 26.–30.01.2015: Quasiconformal Nonequivalence of the Heisenberg Group and the Roto-translation Group
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XXIInd Rolf Nevanlinna Colloquium, Helsinki, Finland, 05.–09.08.2013: Dimension estimates for projections
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Harmonic and Complex Analysis and its Applications (HCAA 2012), Puerto de la Cruz, Tenerife, Spain, 05.03.2012: A stretch map on the Heisenberg group
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Martin's Days (Analysis Conference in Honour of Hans Martin Reimann's 70th Birthday), Bern, Switzerland, 11.-13.11.2011: A stretch map on the Heisenberg group
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AMS Spring Southeastern Section Meeting, special session, “Geometric Mapping Theory in Euclidean and Non-Euclidean Spaces”, Georgia Southern University, USA, 12.–13.03.2011: Extremal quasiconformal mappings on the Heisenberg group
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Workshop for Young Researchers in Mathematics, Universidad Complutense de Madrid, Spain, 22.–24.09.2010: Projection theorems in the Heisenberg group
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Mapping theory and geometry, Bern, Switzerland, 12.-15.05.2010: Minimal distortion and modulus of curve families
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Fifth Graduate Colloquium of the Swiss Doctoral Program in Mathematics, Fribourg, Switzerland, 29.-30.01.2009: Extremal quasiconformal mappings
Seminars
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Bern, Bristol, Espoo (Aalto University), Fribourg, Helsinki, Jyväskylä, Oulu, Quasiworld, Turku, Urbana-Champaign, Warsaw (IM PAN)