Olga Aryasova (Inst. of Geophysics, Nat. Acad. of Sciences of Ukraine / Friedrich–Schiller–Univ. Jena)
Annegret Burtscher (Radboud University Nijmegen)
Abstract: Consider a small spherical tube around a compact submanifold M in Euclidean space. In 1939 Weyl showed the remarkable property that the volume of such a tube only depends on the radius of the tube and the intrinsic curvature of M. What happens for tubes with more complicated cross sections D? We will discover that under sufficiently strong symmetry assumptions on D the tube volume turns out to be still intrinsic. Joint work with Gert Heckman.
Preview for the following speakers for the months of April and May 2021:
Kasia Rejzner on April 23rd, Cécile Mammez on April 30th, Viet Dang on May 7th, Yannic Vargas on May 14th, John Barrett on May 21st, Malte Leimbach on May 28th.
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