Approximating Sobolev mappings between Riemannian manifolds

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• Chris Irving
• Friday 16 March 2018, 13:00-14:00
• MR4.

If you have a question about this talk, please contact Kasia Wyczesany.

I will discuss a generalisation of Sobolev spaces for maps between Riemannian manifolds and the properties they satisfy. The focus will be on the global approximation problem: can every Sobolev mapping be approximated by a sequence of smooth functions? Suprisingly the answer depends on the topology of the spaces, which I will illustrate through examples.

This talk is part of the Part III Seminars series.

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• MR4
• Part III Seminars

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