Edit Profile (opens in new tab) Zajac, Michal Compute Distance To: Compute Author ID: zajac.michal Published as: Zajac, Michal; Zając, Michał; Zajac, M. more...less External Links: MGP Documents Indexed: 37 Publications since 1978 Reviewing Activity: 161 Reviews Co-Authors: 29 Co-Authors with 22 Joint Publications 642 Co-Co-Authors all top 5 Co-Authors 13 single-authored 6 Lipmaa, Helger 5 Siim, Janno 4 Abdolmaleki, Behzad 4 Bračič, Janko 3 Baghery, Karim 3 Fauzi, Prastudy Mungkas 2 Drahovský, Štefan 2 Durnoga, Konrad 2 Dziembowski, Stefan 2 Kazana, Tomasz 2 Müller, Vladimír 2 Pulmannová, Sylvia 2 Riečanová, Zdenka 1 Aggelakis, Antonis 1 Bessonov, Roman V. 1 Diogo, Cristina 1 Duchoň, Miloslav 1 Gutowski, Grzegorz 1 Kich, Z. R. 1 Korfiatis, Georgios 1 Kosiek, Marek 1 Krawczyk, Tomasz 1 Krawiec, H. 1 Louridas, Panos 1 Marinová, Ivica 1 Maziarz, Krzysztof 1 Mergoupis-Anagnou, Foteinos 1 Rozborová, Viktória 1 West, Douglas Brent 1 Zdanowicz, Maciej Emilian 1 Zhu, Xuding all top 5 Serials 4 Mathematica Slovaca 3 Reports on Mathematical Physics 3 Studia Mathematica 2 Journal of Operator Theory 2 Mathematica Bohemica 1 Revue Roumaine de Mathématiques Pures et Appliquées 1 Publicationes Mathematicae Debrecen 1 Mathematica Balkanica. New Series 1 Journal of Cryptology 1 Linear Algebra and its Applications 1 Tatra Mountains Mathematical Publications 1 Banach Journal of Mathematical Analysis 1 Journal of Combinatorics all top 5 Fields 22 Operator theory (47-XX) 9 Information and communication theory, circuits (94-XX) 3 Quantum theory (81-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Functional analysis (46-XX) 2 Computer science (68-XX) 1 Combinatorics (05-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Systems theory; control (93-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 22 Publications have been cited 59 times in 41 Documents Cited by ▼ Year ▼ Effect algebras of positive linear operators densely defined on Hilbert spaces. Zbl 1250.81015Riečanová, Z.; Zajac, M.; Pulmannová, S. 15 2011 Hilbert space effect-representations of effect algebras. Zbl 1268.81014Riečanová, Z.; Zajac, M. 7 2012 An efficient pairing-based shuffle argument. Zbl 1380.94088Fauzi, Prastudy; Lipmaa, Helger; Siim, Janno; Zając, Michał 6 2017 A subversion-resistant SNARK. Zbl 1417.94036Abdolmaleki, Behzad; Baghery, Karim; Lipmaa, Helger; Zając, Michał 5 2017 Hyperinvariant subspace lattice of weak contractions. Zbl 0509.47005Zajac, Michal 2 1983 Hyperinvariant subspace lattice of some \(C_ 0-\)contractions. Zbl 0475.47008Zajac, Michal 2 1981 On reflexivity and hyperreflexivity of some spaces of intertwining operators. Zbl 1199.47024Zajac, Michal 2 2008 Topological properties of operator generalized effect algebras. Zbl 1284.81158Pulmannová, S.; Riečanová, Z.; Zajac, M. 2 2012 Reflexivity and hyperreflexivity of the space of locally intertwining operators. Zbl 1199.47313Bračič, Janko; Müller, Vladimír; Zajac, Michal 2 2010 A shuffle argument secure in the generic model. Zbl 1407.94105Fauzi, Prastudy; Lipmaa, Helger; Zając, Michał 2 2016 Some aspects of lattice and generalized prelattice effect algebras. Zbl 1177.06012Riečanová, Zdenka; Marinová, Ivica; Zajac, Michal 2 2006 One-time programs with limited memory. Zbl 1347.94031Durnoga, Konrad; Dziembowski, Stefan; Kazana, Tomasz; Zajac, Michal 2 2014 On the singular unitary part of a contraction. Zbl 0723.47007Zajac, Michal 1 1990 A quasi-nilpotent operator with reflexive commutant. II. Zbl 0923.47005Müller, V.; Zajac, M. 1 1999 A quasinilpotent operator with reflexive commutant. Zbl 0852.47002Zajac, M. 1 1996 Non-hyperreflexive reflexive spaces of operators. Zbl 1232.47006Bessonov, Roman V.; Bračič, Janko; Zajac, Michal 1 2011 Hyper-reflexivity of isometries and weak contractions. Zbl 0819.47058Zajac, Michal 1 1991 Reflexive sets of operators. Zbl 1479.47020Bračič, Janko; Diogo, Cristina; Zajac, Michal 1 2018 Hyperreflexive operators on finite dimensional Hilbert spaces. Zbl 0804.47007Drahovský, Štefan; Zajac, Michal 1 1993 Operators whose eigenvectors span the space. Zbl 0812.47005Zajac, Michal 1 1993 Hyperinvariant subspaces of operators on Hilbert spaces. Zbl 1052.47503Drahovský, Štefan; Zajac, Michal 1 1994 On subversion-resistant SNARKs. Zbl 1467.94021Abdolmaleki, Behzad; Lipmaa, Helger; Siim, Janno; Zając, Michał 1 2021 On subversion-resistant SNARKs. Zbl 1467.94021Abdolmaleki, Behzad; Lipmaa, Helger; Siim, Janno; Zając, Michał 1 2021 Reflexive sets of operators. Zbl 1479.47020Bračič, Janko; Diogo, Cristina; Zajac, Michal 1 2018 An efficient pairing-based shuffle argument. Zbl 1380.94088Fauzi, Prastudy; Lipmaa, Helger; Siim, Janno; Zając, Michał 6 2017 A subversion-resistant SNARK. Zbl 1417.94036Abdolmaleki, Behzad; Baghery, Karim; Lipmaa, Helger; Zając, Michał 5 2017 A shuffle argument secure in the generic model. Zbl 1407.94105Fauzi, Prastudy; Lipmaa, Helger; Zając, Michał 2 2016 One-time programs with limited memory. Zbl 1347.94031Durnoga, Konrad; Dziembowski, Stefan; Kazana, Tomasz; Zajac, Michal 2 2014 Hilbert space effect-representations of effect algebras. Zbl 1268.81014Riečanová, Z.; Zajac, M. 7 2012 Topological properties of operator generalized effect algebras. Zbl 1284.81158Pulmannová, S.; Riečanová, Z.; Zajac, M. 2 2012 Effect algebras of positive linear operators densely defined on Hilbert spaces. Zbl 1250.81015Riečanová, Z.; Zajac, M.; Pulmannová, S. 15 2011 Non-hyperreflexive reflexive spaces of operators. Zbl 1232.47006Bessonov, Roman V.; Bračič, Janko; Zajac, Michal 1 2011 Reflexivity and hyperreflexivity of the space of locally intertwining operators. Zbl 1199.47313Bračič, Janko; Müller, Vladimír; Zajac, Michal 2 2010 On reflexivity and hyperreflexivity of some spaces of intertwining operators. Zbl 1199.47024Zajac, Michal 2 2008 Some aspects of lattice and generalized prelattice effect algebras. Zbl 1177.06012Riečanová, Zdenka; Marinová, Ivica; Zajac, Michal 2 2006 A quasi-nilpotent operator with reflexive commutant. II. Zbl 0923.47005Müller, V.; Zajac, M. 1 1999 A quasinilpotent operator with reflexive commutant. Zbl 0852.47002Zajac, M. 1 1996 Hyperinvariant subspaces of operators on Hilbert spaces. Zbl 1052.47503Drahovský, Štefan; Zajac, Michal 1 1994 Hyperreflexive operators on finite dimensional Hilbert spaces. Zbl 0804.47007Drahovský, Štefan; Zajac, Michal 1 1993 Operators whose eigenvectors span the space. Zbl 0812.47005Zajac, Michal 1 1993 Hyper-reflexivity of isometries and weak contractions. Zbl 0819.47058Zajac, Michal 1 1991 On the singular unitary part of a contraction. Zbl 0723.47007Zajac, Michal 1 1990 Hyperinvariant subspace lattice of weak contractions. Zbl 0509.47005Zajac, Michal 2 1983 Hyperinvariant subspace lattice of some \(C_ 0-\)contractions. Zbl 0475.47008Zajac, Michal 2 1981 all cited Publications top 5 cited Publications all top 5 Cited by 60 Authors 5 Janda, Jiří 5 Pulmannová, Sylvia 4 Zajac, Michal 3 Bračič, Janko 3 Foulis, David James 3 Lipmaa, Helger 3 Paseka, Jan 3 Riečanová, Zdenka 2 Dvurečenskij, Anatolij 2 Olejcek, Vladimir 2 Rudolf, Tina 2 Siim, Janno 1 Abdolmaleki, Behzad 1 Alhassan, Masaud Y. 1 Baghery, Karim 1 Chajda, Ivan 1 Diogo, Cristina 1 Fischlin, Marc 1 Goyal, Vipul 1 Günther, Daniel 1 Hanaoka, Goichiro 1 Hébant, Chloé 1 Horák, Karel 1 Junde, Wu 1 Kalina, Martin 1 Kapustin, Vladimir V. 1 Katsoulis, Elias George 1 Kerschbaum, Florian 1 Kiss, Ágnes 1 Kohlweiss, Markulf 1 Kothapalli, Abhiram 1 Krips, Toomas 1 Lei, Qiang 1 Lipin, A. V. 1 Loginov, Aleksei I. 1 Massacci, Fabio 1 Masserova, Elisaweta 1 Matsuda, Takahiro 1 Müller, Vladimír 1 Ngo, Chan Nam 1 Pan, Zhidong 1 Parno, Bryan 1 Phan Duong Hieu 1 Pointcheval, David 1 Qiang, Lei 1 Ràfols, Carla 1 Rohrbach, Felix 1 Schneider, Thomas 1 Shen, Shiyu 1 Shul’man, Viktor Semënovich 1 Song, Yifan 1 Tanaka, Keisuke 1 Vinceková, Elena 1 Volkhov, Mikhail 1 Wang, Hongbing 1 Wang, Yuyu 1 Williams, Julian S. 1 Wu, Junde 1 Zapico, Arantxa 1 Zhao, Yunlei all top 5 Cited in 15 Serials 7 Reports on Mathematical Physics 4 International Journal of Theoretical Physics 4 Linear Algebra and its Applications 2 Journal of Mathematical Analysis and Applications 2 Algebra Universalis 2 Kybernetika 2 Mathematica Slovaca 2 Journal of Cryptology 1 Czechoslovak Mathematical Journal 1 Illinois Journal of Mathematics 1 Journal of Soviet Mathematics 1 Theoretical Computer Science 1 Journal of Mathematical Sciences (New York) 1 Soft Computing 1 Foundations of Physics all top 5 Cited in 12 Fields 14 Quantum theory (81-XX) 11 Order, lattices, ordered algebraic structures (06-XX) 11 Operator theory (47-XX) 11 Information and communication theory, circuits (94-XX) 10 Mathematical logic and foundations (03-XX) 3 Computer science (68-XX) 2 General algebraic systems (08-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Functional analysis (46-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Functions of a complex variable (30-XX) 1 Numerical analysis (65-XX) Citations by Year