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- Title
Pseudo-Fubini entire functions on the plane in the sense of Riemann.
- Authors
Bernal-González, L.; Fernández-Sánchez, J.
- Abstract
We prove the existence of a maximal dimensional vector space of real functions on the real plane all of whose nonzero members are bounded, entire, non-Lebesgue-integrable, and satisfy the equality of the two iterated integrals given in the conclusion of the Fubini theorem, with the additional property that these iterated integrals exist in the Riemann sense, but not in the Lebesgue one. Moreover, this vector space is dense in the space of smooth functions on the plane under its natural topology.
- Subjects
ITERATED integrals; RIEMANN integral; SMOOTHNESS of functions; VECTOR spaces; FUNCTION spaces
- Publication
Bulletin of the Belgian Mathematical Society - Simon Stevin, 2022, Vol 29, Issue 2, p275
- ISSN
1370-1444
- Publication type
Article
- DOI
10.36045/j.bbms.220321