The sum of two plane convex $C^\infty$ sets is not always $C^5$.

Authors

  • Jan Boman

DOI:

https://doi.org/10.7146/math.scand.a-12305

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Published

1990-06-01

Issue

Section

Articles

How to Cite

[1]
J. Boman, “The sum of two plane convex $C^\infty$ sets is not always $C^5$”., Math. Scand., vol. 66, pp. 216–224, Jun. 1990, doi: 10.7146/math.scand.a-12305.