Vector and scalar potentials, Poincaré’s theorem and Korn’s inequality
نویسندگان
چکیده
In this Note, we present several results concerning vector potentials and scalar potentials in a bounded, not necessarily simply-connected, three-dimensional domain. In particular, we consider singular potentials corresponding to data in negative order Sobolev spaces. We also give some applications to Poincaré’s theorem and to Korn’s inequality.
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