Algebrability and nowhere Gevrey differentiability

作者:Bastin F*; Conejero J A; Esser C; Seoane Sepulveda J B
来源:Israel Journal of Mathematics, 2015, 205(1): 127-143.
DOI:10.1007/s11856-014-1104-1

摘要

We show that there exist c-generated algebras (and dense in C (a)([0, 1])) every nonzero element of which is a nowhere Gevrey differentiable function. This leads to results of dense algebrability (and, therefore, lineability) of functions enjoying this property. In the process of proving these results we also provide a new construction of nowhere Gevrey differentiable functions.

  • 出版日期2015-2