Edit Profile (opens in new tab) Sołtysiak, Andrzej Compute Distance To: Compute Author ID: soltysiak.andrzej Published as: Sołtysiak, Andrzej; Sołtysiak, A.; Soltysiak, Andrzej more...less External Links: MGP · Wikidata · IdRef Documents Indexed: 35 Publications since 1977 2 Contributions as Editor · 1 Further Contribution Reviewing Activity: 170 Reviews Co-Authors: 15 Co-Authors with 20 Joint Publications 285 Co-Co-Authors all top 5 Co-Authors 18 single-authored 3 Berntzen, Rainer 3 Müller, Vladimír 3 Nowak, Maria T. 2 Fong, Che-Kao 2 Sobolewski, Paweł 2 Szufla, Stanisław 2 Wawrzyñczyk, Antoni A. 1 Bartkowiak-Hetmanska, Maria 1 Chō, Muneo 1 Dawidowski, Marian 1 Drewnowski, Lech 1 Gorzeński, Stanisław 1 Hudzik, Henryk 1 Jarosz, Krzysztof 1 Jaroszewska, Magdalena 1 Kąkol, Jerzy 1 Kamińska, Anna 1 Kurc, Wiesław 1 Łabȩdzki, Adam 1 Loy, Richard J. 1 Maligranda, Lech 1 Musielak, Julian 1 Płuciennik, Ryszard 1 Pryde, Alan J. 1 Ren-Kurc, Anna 1 Rosenthal, Peter 1 Runde, Volker 1 Świtalski, Zbigniew 1 Szczepaniak, Jerzy 1 Urbański, Ryszard 1 Wachowiak, Jan 1 Wajda, Wojciech 1 Wnuk, Witold 1 Wójtowicz, Marek 1 Wołoszkiewicz-Cyll, M. 1 Yamazaki, Takeaki all top 5 Serials 10 Studia Mathematica 6 Annales Societatis Mathematicae Polonae. Seria I. Commentationes Mathematicae 4 Functiones et Approximatio. Commentarii Mathematici 3 Annales Societatis Mathematicae Polonae 2 Bulletin of the Australian Mathematical Society 2 Colloquium Mathematicum 2 Commentationes Mathematicae Universitatis Carolinae 2 Banach Center Publications 1 Journal of Mathematical Analysis and Applications 1 Czechoslovak Mathematical Journal 1 Proceedings of the American Mathematical Society 1 Boletín de la Sociedad Matemática Mexicana. Third Series 1 Commentationes Mathematicae 1 Analysis and Mathematical Physics all top 5 Fields 29 Functional analysis (46-XX) 18 Operator theory (47-XX) 2 General and overarching topics; collections (00-XX) 2 Functions of a complex variable (30-XX) 1 Potential theory (31-XX) 1 Integral equations (45-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 14 Publications have been cited 40 times in 34 Documents Cited by ▼ Year ▼ Spectral radius formula for commuting Hilbert space operators. Zbl 0812.47004Müller, Vladimír; Sołtysiak, Andrzej 11 1992 Formulas for the joint spectral radius of non-commuting Banach algebra elements. Zbl 0849.46034Rosenthal, P.; Sołtysiak, A. 7 1995 On the joint spectral radii of commuting Banach algebra elements. Zbl 0811.46047Sołtysiak, Andrzej 4 1993 Spectrum of generators of a noncommutative Banach algebra. Zbl 0704.46027Müller, Vladimír; Sołtysiak, Andrzej 3 1989 Existence theorems for \(L_ \varphi\)-solutions of the Hammerstein integral equation in Banach spaces. Zbl 0737.45012Sołtysiak, Andrzej; Szufla, Stanisław 3 1990 On joint spectra of non-commuting normal operators. Zbl 0810.47003Pryde, Alan J.; Sołtysiak, Andrzej 3 1993 Existence of multiplicative functionals and joint spectra. Zbl 0529.46034Fong, Che-Kao; Sołtysiak, Andrzej 2 1985 On joint spectra of non-commuting hyponormal operators. Zbl 0989.47009Sołtysiak, A. 1 2001 On a certain class of subspectra. Zbl 0763.46037Sołtysiak, Andrzej 1 1991 The Harte spectrum need not be contained in the Taylor spectrum. Zbl 0982.47009Berntzen, R.; Sołtysiak, A. 1 1998 On strong generation of \(B({\mathcal H})\) by two commutative \(C^*\)-algebras. Zbl 0891.47029Berntzen, R.; Sołtysiak, A. 1 1997 On kernels of Toeplitz operators. Zbl 07299662Nowak, M. T.; Sobolewski, Paweł; Sołtysiak, A.; Wołoszkiewicz-Cyll, M. 1 2020 Topological joint spectrum of generators and continuous characters. Zbl 1149.46041Sołtysiak, Andrzej 1 2007 The strong spectral extension property does not imply the multiplicative Hahn–Banach property. Zbl 1018.46027Sołtysiak, A. 1 2002 On kernels of Toeplitz operators. Zbl 07299662Nowak, M. T.; Sobolewski, Paweł; Sołtysiak, A.; Wołoszkiewicz-Cyll, M. 1 2020 Topological joint spectrum of generators and continuous characters. Zbl 1149.46041Sołtysiak, Andrzej 1 2007 The strong spectral extension property does not imply the multiplicative Hahn–Banach property. Zbl 1018.46027Sołtysiak, A. 1 2002 On joint spectra of non-commuting hyponormal operators. Zbl 0989.47009Sołtysiak, A. 1 2001 The Harte spectrum need not be contained in the Taylor spectrum. Zbl 0982.47009Berntzen, R.; Sołtysiak, A. 1 1998 On strong generation of \(B({\mathcal H})\) by two commutative \(C^*\)-algebras. Zbl 0891.47029Berntzen, R.; Sołtysiak, A. 1 1997 Formulas for the joint spectral radius of non-commuting Banach algebra elements. Zbl 0849.46034Rosenthal, P.; Sołtysiak, A. 7 1995 On the joint spectral radii of commuting Banach algebra elements. Zbl 0811.46047Sołtysiak, Andrzej 4 1993 On joint spectra of non-commuting normal operators. Zbl 0810.47003Pryde, Alan J.; Sołtysiak, Andrzej 3 1993 Spectral radius formula for commuting Hilbert space operators. Zbl 0812.47004Müller, Vladimír; Sołtysiak, Andrzej 11 1992 On a certain class of subspectra. Zbl 0763.46037Sołtysiak, Andrzej 1 1991 Existence theorems for \(L_ \varphi\)-solutions of the Hammerstein integral equation in Banach spaces. Zbl 0737.45012Sołtysiak, Andrzej; Szufla, Stanisław 3 1990 Spectrum of generators of a noncommutative Banach algebra. Zbl 0704.46027Müller, Vladimír; Sołtysiak, Andrzej 3 1989 Existence of multiplicative functionals and joint spectra. Zbl 0529.46034Fong, Che-Kao; Sołtysiak, Andrzej 2 1985 all cited Publications top 5 cited Publications all top 5 Cited by 50 Authors 6 Feki, Kais 4 Wawrzyñczyk, Antoni A. 3 Baklouti, Hamadi 3 Metwali, Mohamed M. A. 2 Chavan, Sameer Laxman 2 Cichoń, Mieczysław 2 Müller, Vladimír 2 Sholapurkar, V. M. 1 Alpay, Safak 1 Aron, Richard Martin 1 Azar, Kazem Haghnejad 1 Benhida, Chafiq 1 Chagouel, Isaak 1 Curto, Raúl Enrique 1 Daubechies, Ingrid Chantal 1 Drnovšek, Roman 1 Ebadian, Ali 1 Fernández Carrión, Antonio 1 Galindo, Pablo 1 Hartz, Michael 1 Hedayatian, Karim 1 Hernández Chávez, Luis Roberto 1 Jefferies, Brian R. F. 1 Johnson, Gerald William 1 Khani Robati, Bahram 1 Lagarias, Jeffrey C. 1 Lee, Sanghoon 1 Mısırlıoğlu, Tunç 1 Mohammadzadehkan, Hamideh 1 Moreno Galindo, Antonio 1 Morris, Ian D. 1 Nowak, Maria T. 1 Pinasco, Damián 1 Raubenheimer, Heinrich 1 Richter, Stefan 1 Rodríguez Palacios, Angel 1 Shalit, Orr Moshe 1 Shul’man, Viktor Semënovich 1 Sid Ahmed, Ould Ahmed Mahmoud 1 Sobolewski, Paweł 1 Soltani, Rahmat 1 Sołtysiak, Andrzej 1 Stessin, Michael I. 1 Swartz, Andre 1 Trivedi, Shailesh 1 Turovskii, Yuri V. 1 Yamazaki, Takeaki 1 Yoon, Jasang 1 Zalduendo, Ignacio M. 1 Zhu, Kehe all top 5 Cited in 28 Serials 3 Studia Mathematica 3 Linear Algebra and its Applications 2 Journal of Mathematical Analysis and Applications 2 Journal of Functional Analysis 1 Discrete Mathematics 1 Linear and Multilinear Algebra 1 Advances in Mathematics 1 Bulletin of the London Mathematical Society 1 Czechoslovak Mathematical Journal 1 Demonstratio Mathematica 1 Indiana University Mathematics Journal 1 International Journal of Mathematics and Mathematical Sciences 1 Journal of Algebra 1 Mathematische Zeitschrift 1 Proceedings of the American Mathematical Society 1 Results in Mathematics 1 Transactions of the American Mathematical Society 1 Mathematica Bohemica 1 Bulletin des Sciences Mathématiques 1 Boletín de la Sociedad Matemática Mexicana. Third Series 1 Positivity 1 Mathematical Inequalities & Applications 1 Infinite Dimensional Analysis, Quantum Probability and Related Topics 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Mediterranean Journal of Mathematics 1 Complex Analysis and Operator Theory 1 Afrika Matematika 1 Sahand Communications in Mathematical Analysis all top 5 Cited in 15 Fields 26 Operator theory (47-XX) 18 Functional analysis (46-XX) 3 Integral equations (45-XX) 2 Integral transforms, operational calculus (44-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Associative rings and algebras (16-XX) 1 Measure and integration (28-XX) 1 Functions of a complex variable (30-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Approximations and expansions (41-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Abstract harmonic analysis (43-XX) 1 Probability theory and stochastic processes (60-XX) 1 Quantum theory (81-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. Updates and corrections should be made in Wikidata.