Brešar, Matej; Šemrl, Peter The Waring problem for matrix algebras. (English) Zbl 1525.16021 Isr. J. Math. 253, No. 1, 381-405 (2023). Reviewer: Wenchao Zhang (Huizhou) MSC: 16R20 16R30 16R50 15A24 PDFBibTeX XMLCite \textit{M. Brešar} and \textit{P. Šemrl}, Isr. J. Math. 253, No. 1, 381--405 (2023; Zbl 1525.16021) Full Text: DOI arXiv
Brešar, Matej; Šemrl, Peter Zero product preserving maps on matrix rings over division rings. (English) Zbl 1457.16017 Bourhim, A. (ed.) et al., Linear and multilinear algebra and function spaces. International conference algebra and related topics (ICART 2018), Mohammed V University, Rabat, Morocco, July 2–5, 2018. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 750, 195-213 (2020). MSC: 16K40 16S50 15A86 PDFBibTeX XMLCite \textit{M. Brešar} and \textit{P. Šemrl}, Contemp. Math. 750, 195--213 (2020; Zbl 1457.16017) Full Text: DOI
Šemrl, Peter Endomorphisms of the poset of idempotent matrices. (English) Zbl 07094028 J. Algebra 536, 1-38 (2019). MSC: 06A99 15A30 PDFBibTeX XMLCite \textit{P. Šemrl}, J. Algebra 536, 1--38 (2019; Zbl 07094028) Full Text: DOI
Brev{s}ar, Matej; Šemrl, Peter Continuous commuting functions on matrix algebras. (English) Zbl 1447.16024 Linear Algebra Appl. 568, 29-38 (2019). MSC: 16R60 15A27 15A30 PDFBibTeX XMLCite \textit{M. Brev{s}ar} and \textit{P. Šemrl}, Linear Algebra Appl. 568, 29--38 (2019; Zbl 1447.16024) Full Text: DOI
Pazzis, Clément de Seguins; Šemrl, Peter Continuous space-time transformations. (English) Zbl 1398.83007 Adv. Geom. 18, No. 3, 385-393 (2018). MSC: 83A05 15A86 54E40 PDFBibTeX XMLCite \textit{C. de S. Pazzis} and \textit{P. Šemrl}, Adv. Geom. 18, No. 3, 385--393 (2018; Zbl 1398.83007) Full Text: DOI arXiv
Huang, Wen-ling; Šemrl, Peter The optimal version of Hua’s fundamental theorem of geometry of square matrices – the low dimensional case. (English) Zbl 1334.15005 Linear Algebra Appl. 498, 21-57 (2016). MSC: 15A03 51A99 PDFBibTeX XMLCite \textit{W.-l. Huang} and \textit{P. Šemrl}, Linear Algebra Appl. 498, 21--57 (2016; Zbl 1334.15005) Full Text: DOI
Šemrl, Peter (ed.); Tam, Tin-Yau (ed.); Zhang, Fuzhen (ed.) Preface. (English) Zbl 1329.00229 Linear Multilinear Algebra 63, No. 10, 1915 (2015). MSC: 00B25 15-06 PDFBibTeX XMLCite \textit{P. Šemrl} (ed.) et al., Linear Multilinear Algebra 63, No. 10, 1915 (2015; Zbl 1329.00229) Full Text: DOI
de Seguins Pazzis, Clément; Šemrl, Peter Hua’s fundamental theorem of geometry of rectangular matrices over EAS division rings. (English) Zbl 1321.15008 J. Algebra 439, 159-187 (2015). Reviewer: Janko Marovt (Maribor) MSC: 15A03 15A04 15A30 16K20 15A86 PDFBibTeX XMLCite \textit{C. de Seguins Pazzis} and \textit{P. Šemrl}, J. Algebra 439, 159--187 (2015; Zbl 1321.15008) Full Text: DOI arXiv
Molnár, Lajos; Šemrl, Peter; Sourour, Ahmed Ramzi Bilocal automorphisms. (English) Zbl 1390.46056 Oper. Matrices 9, No. 1, 113-120 (2015). MSC: 46L40 47L10 15A30 PDFBibTeX XMLCite \textit{L. Molnár} et al., Oper. Matrices 9, No. 1, 113--120 (2015; Zbl 1390.46056) Full Text: DOI Link
Šemrl, Peter The optimal version of Hua’s fundamental theorem of geometry of rectangular matrices. (English) Zbl 1301.15005 Mem. Am. Math. Soc. 1089, v, 74 p. (2014). MSC: 15A03 16K20 51A50 PDFBibTeX XMLCite \textit{P. Šemrl}, The optimal version of Hua's fundamental theorem of geometry of rectangular matrices. Providence, RI: American Mathematical Society (AMS) (2014; Zbl 1301.15005) Full Text: DOI
Šemrl, Peter Invertibility preservers on central simple algebras. (English) Zbl 1305.15063 J. Algebra 408, 42-60 (2014). MSC: 15A86 16K20 PDFBibTeX XMLCite \textit{P. Šemrl}, J. Algebra 408, 42--60 (2014; Zbl 1305.15063) Full Text: DOI
Brualdi, Richard A. (ed.); Mehrmann, Volker (ed.); Semrl, Peter (ed.) Preface: Memorial issue for Michael Neumann and Uriel Rothblum. (English) Zbl 1298.00107 Linear Algebra Appl. 447, 1 (2014). MSC: 00B15 01A70 15-06 PDFBibTeX XMLCite \textit{R. A. Brualdi} (ed.) et al., Linear Algebra Appl. 447, 1 (2014; Zbl 1298.00107) Full Text: DOI
Šemrl, Peter; Sourour, Ahmed Ramzi Order preserving maps on Hermitian matrices. (English) Zbl 1283.15084 J. Aust. Math. Soc. 95, No. 1, 129-132 (2013). Reviewer: Arnold Richard Kräuter (Leoben) MSC: 15A86 15B48 15B57 PDFBibTeX XMLCite \textit{P. Šemrl} and \textit{A. R. Sourour}, J. Aust. Math. Soc. 95, No. 1, 129--132 (2013; Zbl 1283.15084) 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
Rodman, Leiba; Semrl, Peter Neutral subspaces of pairs of symmetric/skewsymmetric real matrices. (English) Zbl 1253.15018 Electron. J. Linear Algebra 22, 979-999 (2011). MSC: 15A21 15B57 15A22 15A03 PDFBibTeX XMLCite \textit{L. Rodman} and \textit{P. Semrl}, Electron. J. Linear Algebra 22, 979--999 (2011; Zbl 1253.15018) Full Text: DOI EMIS
Rodman, Leiba; Šemrl, Peter A localization technique for linear preserver problems. (English) Zbl 1215.15031 Linear Algebra Appl. 433, No. 11-12, 2257-2268 (2010). Reviewer: Wai-Shun Cheung (Hong Kong) MSC: 15A86 15B33 15A03 PDFBibTeX XMLCite \textit{L. Rodman} and \textit{P. Šemrl}, Linear Algebra Appl. 433, No. 11--12, 2257--2268 (2010; Zbl 1215.15031) Full Text: DOI
Rodman, L.; Šemrl, P. Preservers of generalized orthogonality on finite dimensional real vector and projective spaces. (English) Zbl 1190.15029 Linear Multilinear Algebra 57, No. 8, 839-858 (2009). Reviewer: Wu Jing (Fayetteville) MSC: 15A86 15A63 51M04 PDFBibTeX XMLCite \textit{L. Rodman} and \textit{P. Šemrl}, Linear Multilinear Algebra 57, No. 8, 839--858 (2009; Zbl 1190.15029) Full Text: DOI
Ipsen, Ilse (ed.); Moro, Julio (ed.); Šemrl, Peter (ed.); Shao, Jia-Yu (ed.); Wu, Pei Yuan (ed.) Special issue devoted to the 14th ILAS (International Linear Algebra Society) conference, Shanhai, China, July 16–20, 2007. (English) Zbl 1157.15300 Linear Algebra Appl. 430, No. 5-6, 1441-1724 (2009). MSC: 15-06 00B25 PDFBibTeX XML
Rodman, Leiba; Šemrl, Peter Orthogonality preserving bijective maps on finite dimensional projective spaces over division rings. (English) Zbl 1161.15003 Linear Multilinear Algebra 56, No. 6, 647-664 (2008). Reviewer: Bojan Kuzma (Ljubljana) MSC: 15A04 15A63 51P05 81P10 PDFBibTeX XMLCite \textit{L. Rodman} and \textit{P. Šemrl}, Linear Multilinear Algebra 56, No. 6, 647--664 (2008; Zbl 1161.15003) Full Text: DOI
Huang, Wen-Ling; Šemrl, Peter Adjacency preserving maps on Hermitian matrices. (English) Zbl 1151.15001 Can. J. Math. 60, No. 5, 1050-1066 (2008). Reviewer: Grozio Stanilov (Sofia) MSC: 15A03 15A04 15B57 15A99 PDFBibTeX XMLCite \textit{W.-L. Huang} and \textit{P. Šemrl}, Can. J. Math. 60, No. 5, 1050--1066 (2008; Zbl 1151.15001) Full Text: DOI
Šemrl, Peter Commutativity preserving maps. (English) Zbl 1195.15027 Linear Algebra Appl. 429, No. 5-6, 1051-1070 (2008). Reviewer: Fouad Zitan (Tetouan) MSC: 15A86 15A04 15A27 17B60 47B49 81Q10 PDFBibTeX XMLCite \textit{P. Šemrl}, Linear Algebra Appl. 429, No. 5--6, 1051--1070 (2008; Zbl 1195.15027) Full Text: DOI
Šemrl, Peter Characterizing Jordan automorphisms of matrix algebras through preserving properties. (English) Zbl 1160.15002 Oper. Matrices 2, No. 1, 125-136 (2008). Reviewer: George F. Nassopoulos (Athens) MSC: 15A04 15A18 15A27 16S50 15A30 PDFBibTeX XMLCite \textit{P. Šemrl}, Oper. Matrices 2, No. 1, 125--136 (2008; Zbl 1160.15002) Full Text: DOI
Chebotar, Mikhail; Šemrl, Peter Minimal locally linearly dependent spaces of operators. (English) Zbl 1141.47042 Linear Algebra Appl. 429, No. 4, 887-900 (2008). MSC: 47L05 15A03 15A04 PDFBibTeX XMLCite \textit{M. Chebotar} and \textit{P. Šemrl}, Linear Algebra Appl. 429, No. 4, 887--900 (2008; Zbl 1141.47042) Full Text: DOI
Šemrl, Peter Nonlinear commutativity-preserving maps on Hermitian matrices. (English) Zbl 1132.47028 Proc. R. Soc. Edinb., Sect. A, Math. 138, No. 1, 157-168 (2008). MSC: 47B49 15B57 PDFBibTeX XMLCite \textit{P. Šemrl}, Proc. R. Soc. Edinb., Sect. A, Math. 138, No. 1, 157--168 (2008; Zbl 1132.47028) Full Text: DOI
Radjavi, Heydar; Šemrl, Peter Linear maps preserving quasi-commutativity. (English) Zbl 1183.15028 Stud. Math. 184, No. 2, 191-204 (2008). MSC: 15A86 15A27 47B49 PDFBibTeX XMLCite \textit{H. Radjavi} and \textit{P. Šemrl}, Stud. Math. 184, No. 2, 191--204 (2008; Zbl 1183.15028) Full Text: DOI
Meshulam, Roy; Šemrl, Peter Minimal rank and reflexivity of operator spaces. (English) Zbl 1111.47061 Proc. Am. Math. Soc. 135, No. 6, 1839-1842 (2007). MSC: 47L05 15A03 PDFBibTeX XMLCite \textit{R. Meshulam} and \textit{P. Šemrl}, Proc. Am. Math. Soc. 135, No. 6, 1839--1842 (2007; Zbl 1111.47061) Full Text: DOI
Šemrl, Peter Maps on matrix and operator algebras. (English) Zbl 1116.47030 Jahresber. Dtsch. Math.-Ver. 108, No. 2, 91-103 (2006). Reviewer: Bojan Kuzma (Ljubljana) MSC: 47B49 47-02 15A04 15A90 81Q10 06A99 PDFBibTeX XMLCite \textit{P. Šemrl}, Jahresber. Dtsch. Math.-Ver. 108, No. 2, 91--103 (2006; Zbl 1116.47030)
Rodman, Leiba; Šemrl, Peter Orthogonality preserving bijective maps on real and complex projective spaces. (English) Zbl 1096.15013 Linear Multilinear Algebra 54, No. 5, 355-367 (2006). Reviewer: Erich W. Ellers (Toronto) MSC: 15A63 51N20 PDFBibTeX XMLCite \textit{L. Rodman} and \textit{P. Šemrl}, Linear Multilinear Algebra 54, No. 5, 355--367 (2006; Zbl 1096.15013) Full Text: DOI
Havlicek, Hans; Šemrl, Peter From geometry to invertibility preservers. (English) Zbl 1107.47023 Stud. Math. 174, No. 1, 99-109 (2006). Reviewer: Volker Runde (Edmonton) MSC: 47B49 15A04 47B48 PDFBibTeX XMLCite \textit{H. Havlicek} and \textit{P. Šemrl}, Stud. Math. 174, No. 1, 99--109 (2006; Zbl 1107.47023) Full Text: DOI arXiv
Šemrl, Peter Maps on idempotent matrices over division rings. (English) Zbl 1155.15302 J. Algebra 298, No. 1, 142-187 (2006). Reviewer: A. A. Bogush (Minsk) MSC: 15B33 15A04 15B57 16S50 PDFBibTeX XMLCite \textit{P. Šemrl}, J. Algebra 298, No. 1, 142--187 (2006; Zbl 1155.15302) Full Text: DOI
Šemrl, Peter Maps on matrix spaces. (English) Zbl 1090.15002 Linear Algebra Appl. 413, No. 2-3, 364-393 (2006). Reviewer: Bojan Kuzma (Ljubljana) MSC: 15A04 15A18 15A27 15A30 15A90 47B49 PDFBibTeX XMLCite \textit{P. Šemrl}, Linear Algebra Appl. 413, No. 2--3, 364--393 (2006; Zbl 1090.15002) Full Text: DOI
Šemrl, Peter Non-linear commutativity preserving maps. (English) Zbl 1111.15002 Acta Sci. Math. 71, No. 3-4, 781-819 (2005). Reviewer: Lajos Molnár (Debrecen) MSC: 15A04 15A27 15A30 51A05 PDFBibTeX XMLCite \textit{P. Šemrl}, Acta Sci. Math. 71, No. 3--4, 781--819 (2005; Zbl 1111.15002)
Fošner, Ajda; Šemrl, Peter Additive maps on matrix algebras preserving invertibility. (English) Zbl 1087.15002 Acta Math. Sin., Engl. Ser. 21, No. 4, 681-684 (2005). Reviewer: Bojan Kuzma (Ljubljana) MSC: 15A04 15A30 PDFBibTeX XMLCite \textit{A. Fošner} and \textit{P. Šemrl}, Acta Math. Sin., Engl. Ser. 21, No. 4, 681--684 (2005; Zbl 1087.15002) Full Text: DOI
Rodman, Leiba; Šemrl, Peter; Sourour, Ahmed R. Continuous adjacency preserving maps on real matrices. (English) Zbl 1079.15004 Can. Math. Bull. 48, No. 2, 267-274 (2005). Reviewer: Václav Burjan (Praha) MSC: 15A04 15A03 PDFBibTeX XMLCite \textit{L. Rodman} et al., Can. Math. Bull. 48, No. 2, 267--274 (2005; Zbl 1079.15004) Full Text: DOI
Brešar, Matej; Šemrl, Peter Commutativity preserving linear maps on central simple algebras. (English) Zbl 1072.16028 J. Algebra 284, No. 1, 102-110 (2005). Reviewer: Howard E. Bell (St. Catharines) MSC: 16W20 16P10 15A04 PDFBibTeX XMLCite \textit{M. Brešar} and \textit{P. Šemrl}, J. Algebra 284, No. 1, 102--110 (2005; Zbl 1072.16028) Full Text: DOI
Radjavi, Heydar; Šemrl, Peter Nonlinear maps preserving solvability. (English) Zbl 1068.17007 J. Algebra 280, No. 2, 624-634 (2004). Reviewer: A. A. Bogush (Minsk) MSC: 17B45 17B30 15A04 22E60 15A30 PDFBibTeX XMLCite \textit{H. Radjavi} and \textit{P. Šemrl}, J. Algebra 280, No. 2, 624--634 (2004; Zbl 1068.17007) Full Text: DOI
Dolinar, Gregor; Šemrl, Peter Maps on matrix algebras preserving commutativity. (English) Zbl 1059.15003 Linear Multilinear Algebra 52, No. 1, 69-78 (2004). Reviewer: A. A. Bogush (Minsk) MSC: 15A04 15A27 15A30 PDFBibTeX XMLCite \textit{G. Dolinar} and \textit{P. Šemrl}, Linear Multilinear Algebra 52, No. 1, 69--78 (2004; Zbl 1059.15003) Full Text: DOI
Meshulam, Roy; Šemrl, Peter Locally linearly dependent operators and reflexivity of operator spaces. (English) Zbl 1055.15002 Linear Algebra Appl. 383, 143-150 (2004). Reviewer: Yueh-er Kuo (Knoxville) MSC: 15A03 15A04 15A30 PDFBibTeX XMLCite \textit{R. Meshulam} and \textit{P. Šemrl}, Linear Algebra Appl. 383, 143--150 (2004; Zbl 1055.15002) Full Text: DOI
Šemrl, Peter Hua’s fundamental theorem of the geometry of matrices. (English) Zbl 1085.15019 J. Algebra 272, No. 2, 801-837 (2004). Reviewer: Yueh-er Kuo (Knoxville) MSC: 15A30 PDFBibTeX XMLCite \textit{P. Šemrl}, J. Algebra 272, No. 2, 801--837 (2004; Zbl 1085.15019) Full Text: DOI
Šemrl, Peter Order-preserving maps on the poset of idempotent matrices. (English) Zbl 1049.06003 Acta Sci. Math. 69, No. 3-4, 481-490 (2003). Reviewer: Egbert Harzheim (Köln) MSC: 06A11 15A30 PDFBibTeX XMLCite \textit{P. Šemrl}, Acta Sci. Math. 69, No. 3--4, 481--490 (2003; Zbl 1049.06003)
Li, Chi-Kwong; Šemrl, Peter; Sourour, Ahmed Ramzi Isometries for Ky-Fan norms on block triangular matrix algebras. (English) Zbl 1048.15003 Arch. Math. 81, No. 2, 175-181 (2003). Reviewer: Yueh-er Kuo (Knoxville) MSC: 15A04 15A60 15A30 PDFBibTeX XMLCite \textit{C.-K. Li} et al., Arch. Math. 81, No. 2, 175--181 (2003; Zbl 1048.15003) Full Text: DOI
Radjavi, Heydar; Šemrl, Peter A short proof of Hua’s fundamental theorem of the geometry of Hermitian matrices. (English) Zbl 1036.15002 Expo. Math. 21, No. 1, 83-93 (2003). Reviewer: Hans Havlicek (Wien) MSC: 15A03 15A04 15B57 PDFBibTeX XMLCite \textit{H. Radjavi} and \textit{P. Šemrl}, Expo. Math. 21, No. 1, 83--93 (2003; Zbl 1036.15002) Full Text: DOI
Chooi, W. L.; Lim, M. H.; Šemrl, Peter Adjacency preserving maps on upper triangular matrix algebras. (English) Zbl 1028.15001 Linear Algebra Appl. 367, 105-130 (2003). Reviewer: M.E.Keating (London) MSC: 15A04 15A03 15A30 PDFBibTeX XMLCite \textit{W. L. Chooi} et al., Linear Algebra Appl. 367, 105--130 (2003; Zbl 1028.15001) Full Text: DOI
Šemrl, Peter Hua’s fundamental theorems of the geometry of matrices and related results. (English) Zbl 1035.15004 Linear Algebra Appl. 361, 161-179 (2003). Reviewer: Bambina Larato (Bari) MSC: 15A03 15A04 PDFBibTeX XMLCite \textit{P. Šemrl}, Linear Algebra Appl. 361, 161--179 (2003; Zbl 1035.15004) Full Text: DOI
Li, Chi-Kwong; Šemrl, Peter Numerical radius isometries. (English) Zbl 1022.15002 Linear Multilinear Algebra 50, No. 4, 307-314 (2002). Reviewer: Chen Zhijie (Shanghai) MSC: 15A04 15A30 15A60 PDFBibTeX XMLCite \textit{C.-K. Li} and \textit{P. Šemrl}, Linear Multilinear Algebra 50, No. 4, 307--314 (2002; Zbl 1022.15002) Full Text: DOI
Li, Chi-Kwong; Rodman, Leiba; Šemrl, Peter Linear transformations between matrix spaces that map one rank specific set into another. (English) Zbl 1022.15001 Linear Algebra Appl. 357, No. 1-3, 197-208 (2002). Reviewer: Chen Zhijie (Shanghai) MSC: 15A04 15A03 15A30 PDFBibTeX XMLCite \textit{C.-K. Li} et al., Linear Algebra Appl. 357, No. 1--3, 197--208 (2002; Zbl 1022.15001) Full Text: DOI
Meshulam, Roy; Šemrl, Peter Locally linearly dependent operators. (English) Zbl 1070.47501 Pac. J. Math. 203, No. 2, 441-459 (2002). Reviewer: Florian-Horia Vasilescu (Villeneuve d’Ascq) MSC: 47A05 15A04 PDFBibTeX XMLCite \textit{R. Meshulam} and \textit{P. Šemrl}, Pac. J. Math. 203, No. 2, 441--459 (2002; Zbl 1070.47501) Full Text: DOI
Petek, Tatjana; Šemrl, Peter Adjacency preserving maps on matrices and operators. (English) Zbl 1006.15015 Proc. R. Soc. Edinb., Sect. A, Math. 132, No. 3, 661-684 (2002). Reviewer: Václav Burjan (Praha) MSC: 15A30 PDFBibTeX XMLCite \textit{T. Petek} and \textit{P. Šemrl}, Proc. R. Soc. Edinb., Sect. A, Math. 132, No. 3, 661--684 (2002; Zbl 1006.15015) Full Text: DOI
Semrl, Peter On Hua’s fundamental theorem of the geometry of rectangular matrices. (English) Zbl 1003.15013 J. Algebra 248, No. 1, 366-380 (2002). Reviewer: Hans Havlicek (Wien) MSC: 15B33 51A25 05C12 PDFBibTeX XMLCite \textit{P. Semrl}, J. Algebra 248, No. 1, 366--380 (2002; Zbl 1003.15013) Full Text: DOI
Dolinar, Gregor; Šemrl, Peter Determinant preserving maps on matrix algebras. (English) Zbl 0998.15011 Linear Algebra Appl. 348, No. 1-3, 189-192 (2002). Reviewer: Alexander Kovačec (Coimbra) MSC: 15A15 46J05 15A04 PDFBibTeX XMLCite \textit{G. Dolinar} and \textit{P. Šemrl}, Linear Algebra Appl. 348, No. 1--3, 189--192 (2002; Zbl 0998.15011) Full Text: DOI
Li, Chi-Kwong; Šemrl, Peter; Soares, Graca Linear operators preserving the numerical range (radius) on triangular matrices. (English) Zbl 0982.15033 Linear Multilinear Algebra 48, No. 4, 281-292 (2001). Reviewer: Alexey Alimov (Moskva) MSC: 15A60 47A12 PDFBibTeX XMLCite \textit{C.-K. Li} et al., Linear Multilinear Algebra 48, No. 4, 281--292 (2001; Zbl 0982.15033) Full Text: DOI
Omladič, Matjaž; Radjavi, Heydar; Šemrl, Peter Preserving commutativity. (English) Zbl 0973.15002 J. Pure Appl. Algebra 156, No. 2-3, 309-328 (2001). Reviewer: Václav Burjan (Praha) MSC: 15A04 15A27 PDFBibTeX XMLCite \textit{M. Omladič} et al., J. Pure Appl. Algebra 156, No. 2--3, 309--328 (2001; Zbl 0973.15002) Full Text: DOI
Guterman, Alexander; Li, Chi-Kwong; Šemrl, Peter Some general techniques on linear preserver problems. (English) Zbl 0964.15004 Linear Algebra Appl. 315, No. 1-3, 61-81 (2000). Reviewer: G.E.Wall (Sydney) MSC: 15A04 15A30 PDFBibTeX XMLCite \textit{A. Guterman} et al., Linear Algebra Appl. 315, No. 1--3, 61--81 (2000; Zbl 0964.15004) Full Text: DOI
Rodman, Leiba; Šemrl, Peter Linear preservers of minimal rank. (English) Zbl 0968.15001 Linear Algebra Appl. 310, No. 1-3, 73-82 (2000). Reviewer: Václav Burjan (Praha) MSC: 15A03 15A29 15A21 PDFBibTeX XMLCite \textit{L. Rodman} and \textit{P. Šemrl}, Linear Algebra Appl. 310, No. 1--3, 73--82 (2000; Zbl 0968.15001) Full Text: DOI
Drnovšek, R.; Livshits, L.; MacDonald, G.; Mathes, B.; Radjavi, H.; Semrl, P. On transitive linear semigroups. (English) Zbl 0970.47024 Linear Algebra Appl. 305, No. 1-3, 67-86 (2000). Reviewer: Wilfried Hazod (Dortmund) MSC: 47D03 15A30 20M20 47A15 20M30 PDFBibTeX XMLCite \textit{R. Drnovšek} et al., Linear Algebra Appl. 305, No. 1--3, 67--86 (2000; Zbl 0970.47024) Full Text: DOI
Bhatia, Rajendra; Šemrl, Peter Orthogonality of matrices and some distance problems. (English) Zbl 0937.15023 Linear Algebra Appl. 287, No. 1-3, 77-85 (1999). Reviewer: Váslaw Burjan (Praha) MSC: 15A60 47A30 46B20 46C05 PDFBibTeX XMLCite \textit{R. Bhatia} and \textit{P. Šemrl}, Linear Algebra Appl. 287, No. 1--3, 77--85 (1999; Zbl 0937.15023) Full Text: DOI
Bhatia, Rajendra; Šemrl, Peter; Sourour, A. R. Maps on matrices that preserve the spectral radius distance. (English) Zbl 0927.15006 Stud. Math. 134, No. 2, 99-110 (1999). Reviewer: J.Zemánek (Warszawa) MSC: 15A18 15A04 15A30 47A10 PDFBibTeX XMLCite \textit{R. Bhatia} et al., Stud. Math. 134, No. 2, 99--110 (1999; Zbl 0927.15006) Full Text: EuDML
Bresar, Matej; Semrl, Peter On locally linearly dependent operators and derivations. (English) Zbl 0920.15009 Trans. Am. Math. Soc. 351, No. 3, 1257-1275 (1999). Reviewer: Alexey Alimov (Moskva) MSC: 15A60 16W25 47B47 46H05 47B48 15A04 PDFBibTeX XMLCite \textit{M. Bresar} and \textit{P. Semrl}, Trans. Am. Math. Soc. 351, No. 3, 1257--1275 (1999; Zbl 0920.15009) Full Text: DOI
Molnár, Lajos; Šemrl, Peter Some linear preserver problems on upper triangular matrices. (English) Zbl 0974.15001 Linear Multilinear Algebra 45, No. 2-3, 189-206 (1998). Reviewer: Mark Kleiner (Syracuse) MSC: 15A04 15A03 15A27 PDFBibTeX XMLCite \textit{L. Molnár} and \textit{P. Šemrl}, Linear Multilinear Algebra 45, No. 2--3, 189--206 (1998; Zbl 0974.15001) Full Text: DOI
Omladič, Matjaž; Šemrl, Peter Preserving diagonalisability. (English) Zbl 0936.15007 Linear Algebra Appl. 285, No. 1-3, 165-179 (1998). MSC: 15A21 15A04 PDFBibTeX XMLCite \textit{M. Omladič} and \textit{P. Šemrl}, Linear Algebra Appl. 285, No. 1--3, 165--179 (1998; Zbl 0936.15007) Full Text: DOI
Hartwig, Robert E.; Šemrl, Peter Power additivity and orthogonality. (English) Zbl 0924.15007 SIAM J. Matrix Anal. Appl. 20, No. 1, 1-13 (1998). Reviewer: J.D.Dixon (Ottawa) MSC: 15A21 15A24 PDFBibTeX XMLCite \textit{R. E. Hartwig} and \textit{P. Šemrl}, SIAM J. Matrix Anal. Appl. 20, No. 1, 1--13 (1998; Zbl 0924.15007) Full Text: DOI
Petek, Tatjana; Šemrl, Peter Characterization of Jordan homomorphism on \(M_ n\) using preserving properties. (English) Zbl 0891.15001 Linear Algebra Appl. 269, 33-46 (1998). Reviewer: K.H.Kim (Montgomery) MSC: 15A04 15A18 15A30 PDFBibTeX XMLCite \textit{T. Petek} and \textit{P. Šemrl}, Linear Algebra Appl. 269, 33--46 (1998; Zbl 0891.15001) Full Text: DOI
Šemrl, Peter Characterization of matrices having rank \(k\). (English) Zbl 0887.15001 Linear Multilinear Algebra 42, No. 3, 233-238 (1997). Reviewer: H.Havlicek (Wien) MSC: 15A03 PDFBibTeX XMLCite \textit{P. Šemrl}, Linear Multilinear Algebra 42, No. 3, 233--238 (1997; Zbl 0887.15001) Full Text: DOI
Lešnjak, Gorazd; Šemrl, Peter Quasidirect addition of operators. (English) Zbl 0866.15015 Linear Multilinear Algebra 40, No. 4, 373-377 (1996). MSC: 15A60 15A30 47A65 PDFBibTeX XMLCite \textit{G. Lešnjak} and \textit{P. Šemrl}, Linear Multilinear Algebra 40, No. 4, 373--377 (1996; Zbl 0866.15015) Full Text: DOI
Lešnjak, Gorazd; Šemrl, Peter Quasidirect addition to operators. (English) Zbl 0869.15011 Linear Multilinear Algebra 41, No. 4, 377-381 (1996). Reviewer: K.H.Kim (Montgomery) MSC: 15A30 15A03 47A05 PDFBibTeX XMLCite \textit{G. Lešnjak} and \textit{P. Šemrl}, Linear Multilinear Algebra 41, No. 4, 377--381 (1996; Zbl 0869.15011) Full Text: DOI
Holbrook, John; Omladič, Matjaž; Šemrl, Peter Maximal spectral distance. (English) Zbl 0861.15019 Linear Algebra Appl. 249, 197-205 (1996). Reviewer: M.Voicu (Iaşi) MSC: 15A42 15A60 PDFBibTeX XMLCite \textit{J. Holbrook} et al., Linear Algebra Appl. 249, 197--205 (1996; Zbl 0861.15019) Full Text: DOI
Omladič, Matjaž; Šemrl, Peter Matrix spaces with bounded number of eigenvalues. (English) Zbl 0863.15006 Linear Algebra Appl. 249, 29-46 (1996). Reviewer: J.Szilasi (Debrecen) MSC: 15A30 15A42 PDFBibTeX XMLCite \textit{M. Omladič} and \textit{P. Šemrl}, Linear Algebra Appl. 249, 29--46 (1996; Zbl 0863.15006) Full Text: DOI
Hartwig, Robert E.; Omladič, Matjaž; Šemrl, Peter; Styan, George P. H. On some characterizations of pairwise star orthogonality using rank and dagger additivity and subtractivity. (English) Zbl 0848.15013 Linear Algebra Appl. 237-238, 499-507 (1996). Reviewer: G.Bonanno (Davis) MSC: 15A30 PDFBibTeX XMLCite \textit{R. E. Hartwig} et al., Linear Algebra Appl. 237--238, 499--507 (1996; Zbl 0848.15013) Full Text: DOI
Šemrl, Peter On a matrix version of Cochran’s statistical theorem. (English) Zbl 0847.62043 Linear Algebra Appl. 237-238, 477-487 (1996). MSC: 62H05 15A63 15A24 PDFBibTeX XMLCite \textit{P. Šemrl}, Linear Algebra Appl. 237--238, 477--487 (1996; Zbl 0847.62043) Full Text: DOI
Šemrl, Peter Quadratic and quasi-quadratic functionals. (English) Zbl 0803.15024 Proc. Am. Math. Soc. 119, No. 4, 1105-1113 (1993). Reviewer: R.von Randow (Bonn) MSC: 15A63 46C15 PDFBibTeX XMLCite \textit{P. Šemrl}, Proc. Am. Math. Soc. 119, No. 4, 1105--1113 (1993; Zbl 0803.15024) Full Text: DOI
Brešar, Matej; Šemrl, Peter Mappings which preserve idempotents, local automorphisms, and local derivations. (English) Zbl 0796.15001 Can. J. Math. 45, No. 3, 483-496 (1993). Reviewer: R.von Randow (Bonn) MSC: 15A04 15A30 47B47 47L10 46J05 PDFBibTeX XMLCite \textit{M. Brešar} and \textit{P. Šemrl}, Can. J. Math. 45, No. 3, 483--496 (1993; Zbl 0796.15001) Full Text: DOI
Šemrl, Peter Linear mappings preserving square-zero matrices. (English) Zbl 0795.15002 Bull. Aust. Math. Soc. 48, No. 3, 365-370 (1993). Reviewer: J.D.Dixon (Ottawa) MSC: 15A04 15A30 47B49 15A60 PDFBibTeX XMLCite \textit{P. Šemrl}, Bull. Aust. Math. Soc. 48, No. 3, 365--370 (1993; Zbl 0795.15002) Full Text: DOI
Brešar, Matej; Sěmrl, Peter Linear transformations preserving potent matrices. (English) Zbl 0786.15005 Proc. Am. Math. Soc. 119, No. 1, 81-86 (1993). Reviewer: J.D.Dixon (Ottawa) MSC: 15A04 15A30 PDFBibTeX XMLCite \textit{M. Brešar} and \textit{P. Sěmrl}, Proc. Am. Math. Soc. 119, No. 1, 81--86 (1993; Zbl 0786.15005) Full Text: DOI
Šemrl, Peter On rank additivity and the polynomial equation \(p(A)=0\). (English) Zbl 0761.15011 Linear Algebra Appl. 176, 21-36 (1992). Reviewer: Tong Wenting (Nanjing) MSC: 15A24 15A03 PDFBibTeX XMLCite \textit{P. Šemrl}, Linear Algebra Appl. 176, 21--36 (1992; Zbl 0761.15011) Full Text: DOI
Omladič, Matjaž; Šemrl, Peter On the distance between normal matrices. (English) Zbl 0726.15010 Proc. Am. Math. Soc. 110, No. 3, 591-596 (1990). Reviewer: N.M.Zobin (Haifa) MSC: 15A42 15A60 15B57 47A55 PDFBibTeX XMLCite \textit{M. Omladič} and \textit{P. Šemrl}, Proc. Am. Math. Soc. 110, No. 3, 591--596 (1990; Zbl 0726.15010) Full Text: DOI
Šemrl, Peter Some results concerning normal r-potent operators. (English) Zbl 0646.15017 Linear Multilinear Algebra 22, No. 4, 335-347 (1988). Reviewer: Chen Zhijie MSC: 15B57 15A09 PDFBibTeX XMLCite \textit{P. Šemrl}, Linear Multilinear Algebra 22, No. 4, 335--347 (1988; Zbl 0646.15017) Full Text: DOI