Strictly convex corners scatter
Päivärinta, L., Salo, M., & Vesalainen, E. V. (2017). Strictly convex corners scatter. Revista Matematica Iberoamericana, 33(4), 1369-1396. https://doi.org/10.4171/RMI/975
Published in
Revista Matematica IberoamericanaDate
2017Discipline
MatematiikkaInversio-ongelmien huippuyksikköMathematicsCentre of Excellence in Inverse ProblemsCopyright
© European Mathematical Society, 2017. This is a final draft version of an article whose final and definitive form has been published by European Mathematical Society. Published in this repository with the kind permission of the publisher.
We prove the absence of non-scattering energies for potentials in the plane having a corner of angle smaller than ππ. This extends the earlier result of Blåsten, Päivärinta and Sylvester who considered rectangular corners. In three dimensions, we prove a similar result for any potential with a circular conic corner whose opening angle is outside a countable subset of (0, ππ).
Publisher
European Mathematical Society Publishing HouseISSN Search the Publication Forum
0213-2230Publication in research information system
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