A Talenti-type comparison theorem for RCD(K, N) spaces and applications
We prove pointwise and L p -gradient comparison results for solutions to elliptic Dirichlet problems defined on open subsets of a (possibly non-smooth) space with positive Ricci curvature (more precisely of an RCD(K, N) metric measure space, with K > 0 and N ∈ (1, ∞)). The obtained Talenti-type c...
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| Médium: | Journal article |
| Jazyk: | English |
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Springer Nature
2021
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