%0 Journal Article
%A Aizpuru, A.
%A Pérez-Eslava, C.
%A García-Pacheco, F.J.
%T Lineability and coneability of discontinuous functions on R
%D 2008
%@ 0033-3883
%U https://hdl.handle.net/20.500.14352/50462
%X We construct infinite dimensional vector spaces and positive cones of discontinuous functions on R enjoying some special properties, such as functions with an arbitrary F-sigma set of points of discontinuity, discontinuous Riemann-integrable functions, or functions having either jump or removable discontinuities at a given point. We show that these special phenomena occur more often than one could expect, i.e. in a linear or algebraic way.
%~