Pankov, Mark; Plevnik, Lucijan A non-injective version of Wigner’s theorem. (English) Zbl 07812133 Oper. Matrices 17, No. 2, 517-524 (2023). MSC: 47B49 15A86 81P16 PDFBibTeX XMLCite \textit{M. Pankov} and \textit{L. Plevnik}, Oper. Matrices 17, No. 2, 517--524 (2023; Zbl 07812133) Full Text: DOI arXiv
Plevnik, Lucijan; Šemrl, Peter Automorphisms of effect algebras. (English) Zbl 1454.47044 Bart, Harm (ed.) et al., Operator theory, analysis and the state space approach. In honor of Rien Kaashoek. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 271, 361-387 (2018). MSC: 47B49 06C15 47-02 00A27 PDFBibTeX XMLCite \textit{L. Plevnik} and \textit{P. Šemrl}, Oper. Theory: Adv. Appl. 271, 361--387 (2018; Zbl 1454.47044) Full Text: DOI
Plevnik, Lucijan On a matrix trace inequality due to Ando, Hiai and Okubo. (English) Zbl 1368.15019 Indian J. Pure Appl. Math. 47, No. 3, 491-500 (2016). MSC: 15A45 15A15 PDFBibTeX XMLCite \textit{L. Plevnik}, Indian J. Pure Appl. Math. 47, No. 3, 491--500 (2016; Zbl 1368.15019) Full Text: DOI
Plevnik, Lucijan Top stars and isomorphisms of Grassmann graphs. (English) Zbl 1333.51013 Beitr. Algebra Geom. 56, No. 2, 703-728 (2015). Reviewer: Horst Szambien (Garbsen) MSC: 51M35 05C12 05C60 14M15 15A04 15A86 51A10 51A45 PDFBibTeX XMLCite \textit{L. Plevnik}, Beitr. Algebra Geom. 56, No. 2, 703--728 (2015; Zbl 1333.51013) Full Text: DOI
Plevnik, Lucijan; Šemrl, Peter Maps preserving complementarity of closed subspaces of a Hilbert space. (English) Zbl 1311.46022 Can. J. Math. 66, No. 5, 1143-1166 (2014). Reviewer: Abdellatif Bourhim (Syracuse) MSC: 46C05 47B49 PDFBibTeX XMLCite \textit{L. Plevnik} and \textit{P. Šemrl}, Can. J. Math. 66, No. 5, 1143--1166 (2014; Zbl 1311.46022) Full Text: DOI
Li, Chi-Kwong; Plevnik, Lucijan; Šemrl, Peter Preservers of matrix pairs with a fixed inner product value. (English) Zbl 1255.15033 Oper. Matrices 6, No. 3, 433-464 (2012). Reviewer: Wai-Shun Cheung (Hong Kong) MSC: 15A86 15B57 PDFBibTeX XMLCite \textit{C.-K. Li} et al., Oper. Matrices 6, No. 3, 433--464 (2012; Zbl 1255.15033) Full Text: DOI
Plevnik, Lucijan Maps on essentially infinite idempotent operators. (English) Zbl 1232.47033 J. Math. Anal. Appl. 387, No. 1, 24-32 (2012). Reviewer: Abdellatif Bourhim (Syracuse) MSC: 47B49 06A06 47L10 PDFBibTeX XMLCite \textit{L. Plevnik}, J. Math. Anal. Appl. 387, No. 1, 24--32 (2012; Zbl 1232.47033) Full Text: DOI