Researchers



Results 1-20 of 22
Issue DateTitleAuthor(s)TypeМp-cat.
2025Clarkson-McCarthy Inequality on a Locally Compact GroupKeckic, Dragoljub J  ; Lazovic, Zlatko  Article
21M21
2023Isolated vertices and diameter of the BJ-orthograph in C*-algebrasKeckic, Dragoljub J  ; Stefanovic, Srdjan  Article
21aM21a
2020The Applications of Cauchy-Schwartz Inequality for Hilbert Modules to Elementary Operators and IPTI TransformersKeckic, Dragoljub J  Article
21aM21a
2019Теорија мере и интеграцијеКечкић, Драгољуб  Text book
Mp. category will be shown later
2019Continuous generalization of Clarkson–McCarthy inequalitiesKečkić, Dragoljub  Article
21M21
2019Measures of noncompactness on the standard hilbert C*-moduleKečkić, Dragoljub  ; Lazović, Zlatko  Article
21M21
2018Compact and compact operators on standard Hilbert modules over $W^{*}$ -algebrasKečkić, Dragoljub  ; Lazović, Zlatko  Article
22M22
2017Fredholm operators on $C^*$-algebrasKečkić, Dragoljub  ; Lazović, Zlatko  Article
Mp. category will be shown later
2015On the index of product systems of Hilbert modulesKečkić, Dragoljub  ; Vujošević, Biljana  Article
21M21
2013Cyclic kernels of elementary operators on Banach spacesKečkić, Dragoljub  Article
21M21
2012Symmetric spaces approach to some fixed point resultsAranđelović, Ivan  ; Kečkić, Dragoljub  Article
21a+M21a+
2012Orthogonality and smooth points in C(K) and Cb(Ω)Kečkić, Dragoljub J.  Article
Mp. category will be shown later
2011On nonlinear quasi-contractions on TVS-cone metric spacesAranđelović, Ivan  ; Kečkić, Dragoljub  Article
21M21
2011A functional calculus for unbounded generalized scalar operators on Banach spacesKečkić, Dragoljub  ; Krtinić, Đorđe  Article
22M22
2011On some cone metric common fixed point resultsAranđelović, Ivan  ; Kečkić, Dragoljub  Article
Mp. category will be shown later
2010A counterexample on a theorem by Khojasteh, Goodarzi, and RazaniAranđelović, Ivan  ; Keckić, Dragoljub J.  Article
21a+M21a+
2006Elementary operators on Banach algebras and Fourier transformArsenović, Miloš  ; Kečkić, Dragoljub  Article
21M21
2005Gateaux derivative of B(H) normKečkić, Dragoljub J.  Article
22M22
2005Анализа 3 - [Лебегов интеграл, Банахови простори, Хилбертови простори] - збирка задатакаKečkić, Dragoljub J.  Text book
Mp. category will be shown later
2004Orthogonality in G(1) and G(infinity) spaces and normal derivationsKeckic, Dragoljub J  Article
21M21