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The trace to the boundary of Sobolev spaces on a snowflake |
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| Authors: | Hans Wallin |
| Institution: | 1. Department of Mathematics, University of Ume?, S-901 87, Ume?, Sweden |
| Abstract: | The trace to the boundary is defined for functions in a Sobolev space in a domain with fractal boundary, for instance von Koch's snowflake domain. The image and the kernel of the trace operator are characterized. Partially supported by the Swedish Natural Science Research Council |
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