Approximation by Cubic Mappings

Paşc Găvruţa and Laura Manolescu ()
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Paşc Găvruţa: Politehnica University of Timişoara, Department of Mathematics
Laura Manolescu: Politehnica University of Timişoara, Department of Mathematics

Chapter Chapter 8 in Ulam Type Stability, 2019, pp 153-165 from Springer

Abstract: Abstract Starting with a stability problem posed by Ulam for group homomorphisms, we characterize the functions with values in a Banach space, which can be approximated by cubic mappings with a given error.

Keywords: Hyers-Ulam-Rassias stability; Cubic mapping; Primary 39B82; Secondary 39B52 (search for similar items in EconPapers)
Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-030-28972-0_8

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DOI: 10.1007/978-3-030-28972-0_8

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