*Department of Mathematics, Punjabi University Patiala, Punjab, India E-mail: goyal.nishu53@gmail.com
***Research Supervisor Department of Mathematics, Punjabi University Patiala, Punjab, India, noorie@pbi.ac.in
Topology. 2000 MSC: 54D10
In the present paper, we introduce S1 and S2 spaces with respect to an ideal containing the class of all S1 and S2 spaces. We shall also give various characterizations of these spaces.
S1 mod, S2 mod, ideal,
