| Issue Date | Title | Author(s) | Type | Мp-cat. |
|---|---|---|---|---|
| 2020 | Simultaneous Extension of Two Bounded Operators Between Hilbert Spaces![]() | Djikic, Marko S | Article | 22M22 |
| 2017 | The minus order and range additivity | Đikić, Marko | Article | 21M21 |
| 2017 | Operators with compatible ranges | Đikić, Marko | Article | 21M21 |
| 2017 | Lattice properties of the core-partial order | Đikić, Marko | Article | 21M21 |
| 2016 | Coherent and precoherent elements in Rickart *-rings | Đikić, Marko | Article | 21M21 |
| 2016 | Properties of the star supremum for arbitrary Hilbert space operators | Đikić, Marko | Article | 21aM21a |
| 2016 | Extensions of the Fill–Fishkind formula and the infimum – parallel sum relation | Đikić, Marko | Naučni članak | 21M21 - Vodeći međunarodni časopis kategorije M21 |
| 2016 | Coherent and precoherent operators![]() | Đikić, Marko S. | Doktorska disertacija | 70M70 - Odbranjena doktorska disertacija |