In this paper we present a characterization of sums of extra strongŚwiątkowski functions, and we examine some functions which can be writtenas the product of extra strong Świątkowski functions.
@article{118, title = {Sums and products of extra strong \'Swi\k atkowski functions}, journal = {Tatra Mountains Mathematical Publications}, volume = {49}, year = {2011}, doi = {10.2478/tatra.v49i0.118}, language = {EN}, url = {http://dml.mathdoc.fr/item/118} }
Szczuka, Paulina. Sums and products of extra strong Świątkowski functions. Tatra Mountains Mathematical Publications, Tome 49 (2011) . doi : 10.2478/tatra.v49i0.118. http://gdmltest.u-ga.fr/item/118/