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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Lineability and spaceability of sets of functions on $\mathbb {R}$
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by Richard Aron, V. I. Gurariy and J. B. Seoane PDF
Proc. Amer. Math. Soc. 133 (2005), 795-803 Request permission

Abstract:

We show that there is an infinite-dimensional vector space of differentiable functions on $\mathbb {R},$ every non-zero element of which is nowhere monotone. We also show that there is a vector space of dimension $2^c$ of functions $\mathbb {R} \to \mathbb {R},$ every non-zero element of which is everywhere surjective.
References
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Additional Information
  • Richard Aron
  • Affiliation: Department of Mathematics, Kent State University, Kent, Ohio 44242
  • MR Author ID: 27325
  • Email: aron@math.kent.edu
  • V. I. Gurariy
  • Affiliation: Department of Mathematics, Kent State University, Kent, Ohio 44242
  • Email: gurariy@math.kent.edu
  • J. B. Seoane
  • Affiliation: Department of Mathematics, Kent State University, Kent, Ohio 44242
  • MR Author ID: 680972
  • Email: jseoane@math.kent.edu
  • Received by editor(s): March 26, 2003
  • Received by editor(s) in revised form: October 28, 2003
  • Published electronically: August 24, 2004
  • Additional Notes: The author thanks Departamento de Matemáticas of the Universidad de Cádiz (Spain), especially Antonio Aizpuru, Fernando León, Javier Pérez, and the rest of the members of the group FQM-257.
  • Communicated by: N. Tomczak-Jaegermann
  • © Copyright 2004 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 133 (2005), 795-803
  • MSC (2000): Primary 26A27, 46E10, 46E15
  • DOI: https://doi.org/10.1090/S0002-9939-04-07533-1
  • MathSciNet review: 2113929