Some results on space-like line congruences and their space-like parameter ruled surfaces
A Stone's Representation Theorem and Some Applications
Some asymptotic estimates for the instability intervals of Hill's equation
Segal Algebra as an Ideal in its Second Dual Space
Normal Subgroups and Elements of H'(lq)
Left adjoint of pullback $Cat^1$-groups
Countable Dense Homogeneous Bıtopologıcal Spaces
Normal subgroups and elements of H' ($lambda$)
Cycloidal Normal Subgroups of Hecke Groups of Finite Index