zbMATH — the first resource for mathematics

Helmer, Olaf

Compute Distance To:
 Author ID: helmer.olaf Published as: Helmer, O.; Helmer, Olaf
 Documents Indexed: 12 Publications since 1935, including 1 Book

Co-Authors

 10 single-authored 1 Blencke, L. 1 Oppenheim, Paul
all top 5

Serials

 4 Duke Mathematical Journal 2 Mind. New Series 1 The Journal of Symbolic Logic 1 Erkenntnis 1 Analysis 1 Bulletin of the American Mathematical Society 1 Actualités Scientifiques et Industrielles

Fields

 1 Mathematical logic and foundations (03-XX) 1 Numerical analysis (65-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX)

all top 5

Cited by 79 Authors

 5 Shchedryk, Volodymyr P. 5 Zabavsky, Bogdan Volodymyrovych 3 Henriksen, Melvin 3 Srinivasan, V. K. 3 Zafrullah, Muhammad 2 Alling, Norman Larrabee 2 Gillman, Leonard 2 Jensen, Christian Ulrik 2 Kelleher, James J. 2 Kosugi, Nobuko 2 Petrichkovich, Vasil’ Mikhaĭlovich 2 Royden, H. L. 2 Rush, David E. 2 Shaing, Hu 2 Suyama, Koichi 2 Vettori, Paolo 2 Wimmer, Harald K. 2 Zampieri, Sandro 2 Zanardo, Paolo 1 Băbălîc, Elena-Mirela 1 Bilyavskaya, S. I. 1 Boero, Paolo 1 Bose, Bedanta 1 Bovdi, Victor A. 1 Brewer, James W. 1 Bumby, Richard T. 1 Caldeira, Cristina 1 Clark, Peter Louis 1 Conrad, Paul F. 1 Davis, Edward D. 1 Doryn, Dmitry 1 Dzhalyuk, N. S. 1 Forster, Otto 1 Fusacchia, Gabriele 1 Gatalevych, Andrij 1 Gluesing-Luerssen, Heide 1 Golasiński, Marek 1 Kaplansky, Irving 1 Kazimirskii, Petro Stepanovich 1 Kemeny, John George 1 Larsen, Max Dean 1 Lazaroiu, Calin Iuliu 1 Lehman, R. Sherman 1 Lewis, William J. 1 Loper, Kenneth Alan 1 Lorenzini, Dino J. 1 Mahdou, Najib 1 McGovern, Warren Wm. 1 Mehrmann, Volker 1 Montgomery, P. R. 1 Mortini, Raymond 1 Mukherjee, Mayukh 1 Newton, Roger G. 1 Nikol’skiĭ, Nikolaĭ Kapitonovich 1 Noferini, Vanni 1 Prokip, Volodymyr M. 1 Puninski, Gena 1 Queiró, João Filipe 1 Richman, Fred 1 Romaniv, A. M. 1 Romaniv, O. M. 1 Rubel, Lee Albert 1 Salce, Luigi 1 Schilling, Otto Franz Georg 1 Schneider, Peter 1 Shields, Allen L. 1 Shores, Thomas S. 1 Sontag, Eduardo D. 1 Sussmann, Hector J. 1 Tavakol, Mehdi 1 Taylor, Bert Alan 1 Teitelbaum, Jeremy T. 1 Tisseur, Françoise 1 Toffalori, Carlo 1 Vasconcelos, Wolmer V. 1 Vasyunyk, I. S. 1 Xu, Hongguo 1 Zannier, Umberto M. 1 Zennayi, Mohammed
all top 5

Cited in 38 Serials

 7 Transactions of the American Mathematical Society 6 Ukrainian Mathematical Journal 6 Journal of Pure and Applied Algebra 4 Linear Algebra and its Applications 4 Bulletin of the American Mathematical Society 3 International Journal of Mathematical Education in Science and Technology 3 Linear and Multilinear Algebra 2 Communications in Algebra 2 The Journal of Symbolic Logic 2 Topology and its Applications 2 Journal of Mathematical Sciences (New York) 1 Bulletin of the Australian Mathematical Society 1 Communications in Mathematical Physics 1 Journal of Mathematical Analysis and Applications 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Rocky Mountain Journal of Mathematics 1 Acta Mathematica 1 Annales de l’Institut Fourier 1 Archiv der Mathematik 1 Glasgow Mathematical Journal 1 Journal of Algebra 1 Journal of Differential Equations 1 Journal of Soviet Mathematics 1 Kybernetika 1 Manuscripta Mathematica 1 Mathematische Annalen 1 Mathematika 1 Proceedings of the American Mathematical Society 1 Rendiconti del Seminario Matematico della Università di Padova 1 Journal of the American Mathematical Society 1 Mémoires de la Société Mathématique de France. Nouvelle Série 1 Expositiones Mathematicae 1 Matematychni Metody ta Fizyko-Mekhanichni Polya 1 Journal of Algebra and its Applications 1 Physical Review, II. Series 1 ISRN Algebra 1 Carpathian Mathematical Publications 1 International Journal of Analysis
all top 5

Cited in 22 Fields

 32 Commutative algebra (13-XX) 15 Linear and multilinear algebra; matrix theory (15-XX) 9 Functions of a complex variable (30-XX) 6 Functional analysis (46-XX) 5 Associative rings and algebras (16-XX) 4 Mathematical logic and foundations (03-XX) 4 Order, lattices, ordered algebraic structures (06-XX) 3 Operator theory (47-XX) 3 Systems theory; control (93-XX) 2 Number theory (11-XX) 2 Field theory and polynomials (12-XX) 2 Group theory and generalizations (20-XX) 2 Several complex variables and analytic spaces (32-XX) 1 Category theory; homological algebra (18-XX) 1 $$K$$-theory (19-XX) 1 Topological groups, Lie groups (22-XX) 1 Real functions (26-XX) 1 Ordinary differential equations (34-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Approximations and expansions (41-XX) 1 Abstract harmonic analysis (43-XX) 1 General topology (54-XX)