List of Articles cohomology operations Open Access Article Abstract Page Full-Text 1 - A note on the new basis in the mod 2 Steenrod algebra T. Vergili I. Karaca Open Access Article Abstract Page Full-Text 2 - Invariant elements in the dual Steenrod algebra T. Vergili I. Karaca Open Access Article Abstract Page Full-Text 3 - Conjectures on the anti-automorphism of Z-basis of the Steenrod algebra T. Vergili I. Karaca