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Complex Approximations, Orthogonal Polynomials and Applications (CAOPA)
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Removable sets for intrinsic metric S. I. Kalmykovab a School of Mathematical Sciences, Shanghai Jiao Tong University b Keldysh Institute of Applied Mathematics of Russian Academy of Sciences, Moscow |
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Аннотация: We discuss the subsets of metric spaces that are negligible for the infimal length of connecting curves, such sets are called metrically removable. In particular, we show that every totally disconnected planar set of finite length is metrically removable, which answers the two-dimensional case of a question raised by Hakobyan and Herron. Based on joint research with L.V. Kovalev and T. Rajala. Язык доклада: английский |
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