Edit Profile (opens in new tab) Nieminen, Toivo Co-Author Distance Author ID: nieminen.toivo Published as: Nieminen, Toivo Documents Indexed: 11 Publications since 1955 Co-Authors: 1 Co-Author with 2 Joint Publications 4 Co-Co-Authors Co-Authors 8 single-authored 2 Aho, Tuomo 1 Nevanlinna, Frithiof Serials 7 Annales Academiae Scientiarum Fennicae. Series A I 1 Annales Academiae Scientiarum Fennicae. Series A I. Mathematica 1 Ricerche di Matematica 1 Questions and Answers in General Topology 1 Commentationes Physico-Mathematicae Fields 4 General topology (54-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 5 Publications have been cited 26 times in 26 Documents Cited by ▼ Year ▼ Spaces in which preopen subsets are semiopen. Zbl 0912.54030 Aho, Tuomo; Nieminen, Toivo 11 1994 On ultrapseudocompact and related spaces. Zbl 0396.54009 Nieminen, T. 10 1977 A condition for the selfadjointness of a linear operator. Zbl 0171.34502 Nieminen, Toivo 9 1962 On the norm of a linear operator in a Hilbert space. Zbl 0105.09302 Nieminen, Toivo 6 1962 Das Poisson-Stieltjessche Integral und seine Anwendung in der Spektraltheorie des Hilbertschen Raumes. Zbl 0067.09002 Nevanlinna, F.; Nieminen, T. 2 1955 Spaces in which preopen subsets are semiopen. Zbl 0912.54030 Aho, Tuomo; Nieminen, Toivo 11 1994 On ultrapseudocompact and related spaces. Zbl 0396.54009 Nieminen, T. 10 1977 A condition for the selfadjointness of a linear operator. Zbl 0171.34502 Nieminen, Toivo 9 1962 On the norm of a linear operator in a Hilbert space. Zbl 0105.09302 Nieminen, Toivo 6 1962 Das Poisson-Stieltjessche Integral und seine Anwendung in der Spektraltheorie des Hilbertschen Raumes. Zbl 0067.09002 Nevanlinna, F.; Nieminen, T. 2 1955 all cited Publications top 5 cited Publications all top 5 Cited by 31 Authors 4 Stampfli, Joseph Gail 3 Bhardwaj, Manoj 3 Singh, Sumit 3 Tyagi, Brij Kishore 2 Roman, Marcel 2 Sandovici, Adrian 1 Ahmed, Nehmat K. 1 Al-Zoubi, Khalid Y. 1 Azzam, A. Adam 1 Bartle, Robert G. 1 Chauhan, Harsh Vardhan Singh 1 Cueva, Miguel Caldas 1 Donoghue, William F. jun. 1 Dritschel, Michael A. 1 Estévez, Daniel 1 Hildebrandt, Stefan 1 Jafari, Saeid 1 Khalaf, Alias Barakat 1 Kulkarni, Sudhir Hanmantrao 1 Nasef, Arafa A. 1 Noiri, Takashi 1 Orland, George H. 1 Putnam, Calvin R. 1 Qahis, Abdo 1 Rassias, Themistocles Michael 1 Salih, Muwafaq M. 1 Sebestyén, Zoltán 1 Száz, Árpád 1 Tarcsay, Zsigmond 1 Yakubovich, Dmitry V. 1 Zorlutuna, İdris all top 5 Cited in 19 Serials 3 Bulletin of the American Mathematical Society 2 Chaos, Solitons and Fractals 2 Mathematische Annalen 2 Proceedings of the American Mathematical Society 2 Journal of Advanced Studies in Topology 1 Journal of Mathematical Analysis and Applications 1 Demonstratio Mathematica 1 Publications Mathématiques 1 International Journal of Mathematics and Mathematical Sciences 1 Journal of Functional Analysis 1 Monatshefte für Mathematik 1 Results in Mathematics 1 Transactions of the American Mathematical Society 1 Acta Mathematica Hungarica 1 The Journal of Analysis 1 Complexity 1 JP Journal of Geometry and Topology 1 Journal of Algebra and Related Topics 1 Advances in Operator Theory Cited in 4 Fields 11 General topology (54-XX) 7 Operator theory (47-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Functional analysis (46-XX) Citations by Year