On $ \delta $-perfect functions
Abstract$ \delta $-continuous  and $ \delta $-perfect  functions are both introduced by T.~Noiri in the similar fashion as continuous and perfect functions. The purpose of the present paper is to investigate several properties of $ \delta$-perfect functions and also to determine some topological properties which are preserved by $ \delta$-continuous $ \delta$-perfect functions.
How to Cite
Basu, C. K. (2004). On $ \delta $-perfect functions. Tamkang Journal of Mathematics, 35(3), 207-212. https://doi.org/10.5556/j.tkjm.35.2004.200