Edit Profile (opens in new tab) Petersen, Karl E. Co-Author Distance Author ID: petersen.karl-e Published as: Petersen, Karl; Petersen, Karl E.; Petersen, K. E.; Petersen, K. more...less Documents Indexed: 58 Publications since 1970, including 4 Books and 3 Additional arXiv Preprints 2 Contributions as Editor Co-Authors: 29 Co-Authors with 35 Joint Publications 730 Co-Co-Authors all top 5 Co-Authors 24 single-authored 5 Salama, Ibrahim A. 4 Frick, Sarah Bailey 3 Marcus, Brian H. 3 Shields, Sandra L. 2 Adams, Terrence M. 2 Assani, Idris 2 Cima, Joseph A. 2 Keane, Michael S. 2 Shin, Sujin 2 Varchenko, Alexander Nikolaevich 1 Bailey, Sarah 1 Boyle, Mike 1 Campbell, James T. 1 Carroll, Kathleen 1 Ferenczi, Sébastien 1 Halchin, Judy 1 Kakutani, Shizuo 1 Lacey, Michael T. 1 Lesigne, Emmanuel 1 Méla, Xavier 1 Quas, Anthony 1 Rudolph, Daniel J. 1 Schmidt, Klaus 1 Shapiro, Leonard D. 1 Thouvenot, Jean-Paul 1 Weissman, Tsachy 1 White, Homes 1 Wierdl, Máté 1 Williams, Susan G. all top 5 Serials 6 Transactions of the American Mathematical Society 5 Ergodic Theory and Dynamical Systems 4 Proceedings of the American Mathematical Society 3 London Mathematical Society Lecture Note Series 2 Journal d’Analyse Mathématique 2 Colloquium Mathematicum 2 Mathematica Scandinavica 2 Monatshefte für Mathematik 2 Annales de l’Institut Henri Poincaré. Probabilités et Statistiques 2 Cambridge Studies in Advanced Mathematics 1 Journal of Mathematical Analysis and Applications 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Bulletin of the London Mathematical Society 1 Compositio Mathematica 1 Mathematical Systems Theory 1 Mathematische Zeitschrift 1 Osaka Journal of Mathematics 1 Synthese 1 Theoretical Computer Science 1 Tokyo Journal of Mathematics 1 Journal of Theoretical Probability 1 Forum Mathematicum 1 Discrete and Continuous Dynamical Systems 1 Dynamical Systems 1 Stochastics and Dynamics all top 5 Fields 29 Measure and integration (28-XX) 27 Dynamical systems and ergodic theory (37-XX) 14 General topology (54-XX) 7 Probability theory and stochastic processes (60-XX) 5 Number theory (11-XX) 4 Combinatorics (05-XX) 4 Functions of a complex variable (30-XX) 4 Operator theory (47-XX) 3 General and overarching topics; collections (00-XX) 3 Harmonic analysis on Euclidean spaces (42-XX) 3 Functional analysis (46-XX) 2 Abstract harmonic analysis (43-XX) 2 Statistical mechanics, structure of matter (82-XX) 2 Information and communication theory, circuits (94-XX) 1 History and biography (01-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Sequences, series, summability (40-XX) 1 Integral transforms, operational calculus (44-XX) 1 Manifolds and cell complexes (57-XX) 1 Statistics (62-XX) 1 Computer science (68-XX) 1 Systems theory; control (93-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 47 Publications have been cited 689 times in 588 Documents Cited by ▼ Year ▼ Ergodic theory. Zbl 0507.28010 Petersen, Karl 222 1983 Ergodic theory. 1st paperback ed. Zbl 0676.28008 Petersen, Karl 70 1989 Disjointness and weak mixing of minimal sets. Zbl 0188.55503 Petersen, K. E. 31 1970 Symmetric Gibbs measures. Zbl 0873.28008 Petersen, Karl; Schmidt, Klaus 30 1997 Chains, entropy, coding. Zbl 0587.28018 Petersen, Karl 28 1986 On a series of cosecants related to a problem in ergodic theory. Zbl 0269.10030 Petersen, Karl 26 1973 Dynamical properties of the Pascal adic transformation. Zbl 1069.37007 Méla, Xavier; Petersen, Karl 24 2005 Induced flows. Zbl 0229.54036 Petersen, Karl; Shapiro, Leonard 19 1973 The speed of convergence in the ergodic theorem. Zbl 0446.28015 Kakutani, Shizuo; Petersen, Karl 15 1981 Tree shift topological entropy. Zbl 1409.37022 Petersen, Karl; Salama, Ibrahim 15 2018 Hidden Markov processes in the context of symbolic dynamics. Zbl 1298.60005 Boyle, Mike; Petersen, Karl 14 2011 Measures of maximal relative entropy. Zbl 1036.37002 Petersen, Karl; Quas, Anthony; Shin, Sujin 13 2003 A topologically strongly mixing symbolic minimal set. Zbl 0194.55001 Petersen, K. E. 13 1970 Some analytic functions whose boundary values have bounded mean oscillation. Zbl 0313.30032 Cima, Joseph A.; Petersen, Karl E. 12 1976 Brownian motion, Hardy spaces and bounded mean oscillation. Zbl 0363.60004 Petersen, K. E. 12 1977 Entropy on regular trees. Zbl 1442.37033 Petersen, Karl; Salama, Ibrahim 11 2020 Ergodicity of the adic transformation on the Euler graph. Zbl 1112.28012 Bailey, Sarah; Keane, Michael; Petersen, Karl; Salama, Ibrahim A. 10 2006 Random permutations and unique fully supported ergodicity for the Euler adic transformation. Zbl 1175.37005 Frick, Sarah Bailey; Petersen, Karl 10 2008 Constructive symbolic presentations of rank one measure-preserving systems. Zbl 1386.37001 Adams, Terrence; Ferenczi, Sébastien; Petersen, Karl 10 2017 Transmission rates and factors of Markov chains. Zbl 0549.28022 Marcus, Brian; Petersen, Karl; Williams, Susan 9 1984 On the definition of relative pressure for factor maps on shifts of finite type. Zbl 1074.37011 Petersen, Karl; Shin, Sujin 8 2005 Random ergodic theorems with universally representative sequences. Zbl 0813.28004 Lacey, Michael; Petersen, Karl; Wierdl, Mate; Rudolph, Dan 8 1994 Entropy of hidden Markov processes and connections to dynamical systems. Papers from the Banff International Research Station workshop, Banff, Canada, October 2007. Zbl 1218.93006 7 2011 The Euler adic dynamical system and path counts in the Euler graph. Zbl 1213.37008 Petersen, Karl; Varchenko, Alexander 7 2010 The spectral measure and Hilbert transform of a measure-preserving transformation. Zbl 0675.28010 Campbell, James; Petersen, Karl 6 1989 Factor maps between tiling dynamical systems. Zbl 0930.54031 Petersen, Karl 6 1999 Reinforced random walks and adic transformations. Zbl 1217.37004 Frick, Sarah Bailey; Petersen, Karl 6 2010 Another proof of the existence of the ergodic Hilbert transform. Zbl 0521.28014 Petersen, Karl 5 1983 Binomial-coefficient multiples of irrationals. Zbl 0956.28014 Adams, Terrence M.; Petersen, Karl E. 5 1998 Dynamical properties of some adic systems with arbitrary orderings. Zbl 1380.37026 Frick, Sarah; Petersen, Karl; Shields, Sandi 5 2017 Information compression and retention in dynamical processes. Zbl 1030.37008 Petersen, Karl 5 2002 The spectrum and commutant of a certain weighted translation operator. Zbl 0316.47006 Petersen, Karl 4 1976 Balancing ergodic averages. Zbl 0429.28018 Marcus, Brian; Petersen, Karl 4 1979 Easy and nearly simultaneous proofs of the ergodic theorem and maximal ergodic theorem. Zbl 1121.37301 Keane, Michael; Petersen, Karl 3 2006 Spectra of induced transformations. Zbl 0255.28013 Petersen, Karl 2 1973 Markov diagrams for some non-Markovian systems. Zbl 1364.37025 Carroll, Kathleen; Petersen, Karl 2 2016 Dynamical intricacy and average sample complexity. Zbl 1397.37017 Petersen, Karl; Wilson, Benjamin 2 2018 The ergodic theorem with time compression. Zbl 0662.28011 Petersen, Karl 1 1988 An adic dynamical system related to the Delannoy numbers. Zbl 1257.37006 Petersen, Karl 1 2012 Ergodic theory and its connections with harmonic analysis. Proceedings of the 1993 Alexandria conference, Alexandria, Egypt, May 24-28, 1993. Zbl 0824.00030 1 1995 Extension of minimal transformation groups. Zbl 0225.54041 Petersen, Karl E. 1 1971 Random power series generated by ergodic transformations. Zbl 0612.30004 Halchin, Judy; Petersen, Karl 1 1986 Bounded exponential sums. Zbl 0701.11026 Lesigne, Emmanuel; Petersen, Karl 1 1990 The helical transform as a connection between ergodic theory and harmonic analysis. Zbl 0768.47001 Assani, Idris; Petersen, Karl 1 1992 Some connections between ergodic theory and harmonic analysis. Zbl 0752.28006 Assani, Idris; Petersen, Karl; White, Homes 1 1991 The converse of the dominated ergodic theorem. Zbl 0411.28024 Petersen, Karl 1 1979 Tail fields generated by symbol counts in measure-preserving systems. Zbl 1057.37002 Petersen, Karl; Thouvenot, Jean-Paul 1 2004 Entropy on regular trees. Zbl 1442.37033 Petersen, Karl; Salama, Ibrahim 11 2020 Tree shift topological entropy. Zbl 1409.37022 Petersen, Karl; Salama, Ibrahim 15 2018 Dynamical intricacy and average sample complexity. Zbl 1397.37017 Petersen, Karl; Wilson, Benjamin 2 2018 Constructive symbolic presentations of rank one measure-preserving systems. Zbl 1386.37001 Adams, Terrence; Ferenczi, Sébastien; Petersen, Karl 10 2017 Dynamical properties of some adic systems with arbitrary orderings. Zbl 1380.37026 Frick, Sarah; Petersen, Karl; Shields, Sandi 5 2017 Markov diagrams for some non-Markovian systems. Zbl 1364.37025 Carroll, Kathleen; Petersen, Karl 2 2016 An adic dynamical system related to the Delannoy numbers. Zbl 1257.37006 Petersen, Karl 1 2012 Hidden Markov processes in the context of symbolic dynamics. Zbl 1298.60005 Boyle, Mike; Petersen, Karl 14 2011 Entropy of hidden Markov processes and connections to dynamical systems. Papers from the Banff International Research Station workshop, Banff, Canada, October 2007. Zbl 1218.93006 7 2011 The Euler adic dynamical system and path counts in the Euler graph. Zbl 1213.37008 Petersen, Karl; Varchenko, Alexander 7 2010 Reinforced random walks and adic transformations. Zbl 1217.37004 Frick, Sarah Bailey; Petersen, Karl 6 2010 Random permutations and unique fully supported ergodicity for the Euler adic transformation. Zbl 1175.37005 Frick, Sarah Bailey; Petersen, Karl 10 2008 Ergodicity of the adic transformation on the Euler graph. Zbl 1112.28012 Bailey, Sarah; Keane, Michael; Petersen, Karl; Salama, Ibrahim A. 10 2006 Easy and nearly simultaneous proofs of the ergodic theorem and maximal ergodic theorem. Zbl 1121.37301 Keane, Michael; Petersen, Karl 3 2006 Dynamical properties of the Pascal adic transformation. Zbl 1069.37007 Méla, Xavier; Petersen, Karl 24 2005 On the definition of relative pressure for factor maps on shifts of finite type. Zbl 1074.37011 Petersen, Karl; Shin, Sujin 8 2005 Tail fields generated by symbol counts in measure-preserving systems. Zbl 1057.37002 Petersen, Karl; Thouvenot, Jean-Paul 1 2004 Measures of maximal relative entropy. Zbl 1036.37002 Petersen, Karl; Quas, Anthony; Shin, Sujin 13 2003 Information compression and retention in dynamical processes. Zbl 1030.37008 Petersen, Karl 5 2002 Factor maps between tiling dynamical systems. Zbl 0930.54031 Petersen, Karl 6 1999 Binomial-coefficient multiples of irrationals. Zbl 0956.28014 Adams, Terrence M.; Petersen, Karl E. 5 1998 Symmetric Gibbs measures. Zbl 0873.28008 Petersen, Karl; Schmidt, Klaus 30 1997 Ergodic theory and its connections with harmonic analysis. Proceedings of the 1993 Alexandria conference, Alexandria, Egypt, May 24-28, 1993. Zbl 0824.00030 1 1995 Random ergodic theorems with universally representative sequences. Zbl 0813.28004 Lacey, Michael; Petersen, Karl; Wierdl, Mate; Rudolph, Dan 8 1994 The helical transform as a connection between ergodic theory and harmonic analysis. Zbl 0768.47001 Assani, Idris; Petersen, Karl 1 1992 Some connections between ergodic theory and harmonic analysis. Zbl 0752.28006 Assani, Idris; Petersen, Karl; White, Homes 1 1991 Bounded exponential sums. Zbl 0701.11026 Lesigne, Emmanuel; Petersen, Karl 1 1990 Ergodic theory. 1st paperback ed. Zbl 0676.28008 Petersen, Karl 70 1989 The spectral measure and Hilbert transform of a measure-preserving transformation. Zbl 0675.28010 Campbell, James; Petersen, Karl 6 1989 The ergodic theorem with time compression. Zbl 0662.28011 Petersen, Karl 1 1988 Chains, entropy, coding. Zbl 0587.28018 Petersen, Karl 28 1986 Random power series generated by ergodic transformations. Zbl 0612.30004 Halchin, Judy; Petersen, Karl 1 1986 Transmission rates and factors of Markov chains. Zbl 0549.28022 Marcus, Brian; Petersen, Karl; Williams, Susan 9 1984 Ergodic theory. Zbl 0507.28010 Petersen, Karl 222 1983 Another proof of the existence of the ergodic Hilbert transform. Zbl 0521.28014 Petersen, Karl 5 1983 The speed of convergence in the ergodic theorem. Zbl 0446.28015 Kakutani, Shizuo; Petersen, Karl 15 1981 Balancing ergodic averages. Zbl 0429.28018 Marcus, Brian; Petersen, Karl 4 1979 The converse of the dominated ergodic theorem. Zbl 0411.28024 Petersen, Karl 1 1979 Brownian motion, Hardy spaces and bounded mean oscillation. Zbl 0363.60004 Petersen, K. E. 12 1977 Some analytic functions whose boundary values have bounded mean oscillation. Zbl 0313.30032 Cima, Joseph A.; Petersen, Karl E. 12 1976 The spectrum and commutant of a certain weighted translation operator. Zbl 0316.47006 Petersen, Karl 4 1976 On a series of cosecants related to a problem in ergodic theory. Zbl 0269.10030 Petersen, Karl 26 1973 Induced flows. Zbl 0229.54036 Petersen, Karl; Shapiro, Leonard 19 1973 Spectra of induced transformations. Zbl 0255.28013 Petersen, Karl 2 1973 Extension of minimal transformation groups. Zbl 0225.54041 Petersen, Karl E. 1 1971 Disjointness and weak mixing of minimal sets. Zbl 0188.55503 Petersen, K. E. 31 1970 A topologically strongly mixing symbolic minimal set. Zbl 0194.55001 Petersen, K. E. 13 1970 all cited Publications top 5 cited Publications all top 5 Cited by 730 Authors 21 Petersen, Karl E. 13 Ban, Jungchao 11 Chang, Chih-Hung 8 Mezić, Igor 7 Yayama, Yuki 6 Girela, Daniel 6 Meyerovitch, Tom 6 Minabutdinov, A. R. 6 Pavlov, Ronnie 6 Rosenblatt, Joseph Max 6 Werndl, Charlotte 6 Wu, Yuliang 5 Baggett, Lawrence Wasson 5 Bezuglyi, Sergey I. 5 Frick, Sarah Bailey 5 Hellekalek, Peter 5 Hu, Wen-Guei 5 Huang, Wen 5 Mcgoff, Kevin 5 Watson, Bruce Alastair 5 Ye, Xiangdong 5 Yoo, Jisang 4 Allahbakhshi, Mahsa 4 Avila, Artur 4 Chandgotia, Nishant 4 de Oliveira, César R. 4 Dikranjan, Dikran N. 4 Durand, Fabien 4 Eisner, Tanja 4 Frantzikinakis, Nikos 4 Homann, Jonathan 4 Kamae, Teturo 4 Merrill, Kathy D. 4 Nobel, Andrew B. 4 Pivato, Marcus 4 Shi, Yuming 4 Thompson, Daniel J. 4 Vershik, Anatoliĭ Moiseevich 4 Wierdl, Máté 3 Antonioli, John 3 Assani, Idris 3 Baake, Michael 3 Baccelli, François Louis 3 Bergelson, Vitaly 3 Berthé, Valérie 3 Bowen, Lewis Phylip 3 Buzzi, Jérôme 3 Cadre, Benoît 3 Campbell, James T. 3 Duvenhage, Rocco 3 Fan, Ai Hua 3 Feng, De-Jun 3 Frigg, Roman 3 Gabriyelyan, Saak S. 3 Galanopoulos, Petros 3 Gao, Su 3 Glasner, Eli 3 Gonçalves, Daniel 3 Hill, Jonathan B. 3 Högele, Michael Anton 3 Huang, Nai-Zhu 3 Jordá, Enrique 3 Knill, Oliver 3 Kolyada, Sergiǐ Fedorovych 3 Kraaikamp, Cor 3 Kwiatkowski, Jan 3 Kwietniak, Dominik 3 Lai, Guanyu 3 Larchner, Gerhard 3 Li, Jie 3 Lodkin, A. A. 3 Manaev, I. E. 3 Nevo, Amos 3 Oprocha, Piotr 3 Packer, Judith A. 3 Priebe Frank, Natalie 3 Quas, Anthony 3 Rédei, Miklós 3 Ruffino, Paulo Régis C. 3 Sadun, Lorenzo A. 3 Salama, Ibrahim A. 3 Schmidt, Klaus 3 Shapiro, Leonard D. 3 Tuncel, Selim 3 Zhang, Guohua 3 Ziegler, Tamar 2 Abraham, Christophe 2 Adams, Terrence M. 2 Adams, Terry 2 Ahn, Youngho 2 Arbabi, Hassan 2 Barbieri, Sebastián 2 Beltrán-Meneu, María J. 2 Ben Amor, Mohamed Amine 2 Berend, Daniel 2 Biau, Gérard 2 Biskup, Marek 2 Blanchard, François 2 Blume, Frank 2 Bochi, Jairo ...and 630 more Authors all top 5 Cited in 183 Serials 39 Transactions of the American Mathematical Society 37 Ergodic Theory and Dynamical Systems 31 Israel Journal of Mathematics 24 Journal of Mathematical Analysis and Applications 18 Proceedings of the American Mathematical Society 15 Journal of Functional Analysis 14 The Annals of Probability 13 Topology and its Applications 11 Journal d’Analyse Mathématique 11 Discrete and Continuous Dynamical Systems 9 Advances in Mathematics 8 Journal of Statistical Physics 8 Theoretical Computer Science 7 Communications in Mathematical Physics 7 Chaos, Solitons and Fractals 7 Annales de l’Institut Fourier 7 Physica D 7 Probability Theory and Related Fields 7 Journal of Mathematical Sciences (New York) 6 Mathematische Zeitschrift 6 Synthese 5 Studia Mathematica 5 Applied Mathematics and Computation 5 Duke Mathematical Journal 5 Journal of Differential Equations 5 Journal of Number Theory 5 Monatshefte für Mathematik 5 Journal of Theoretical Probability 5 Geometric and Functional Analysis. GAFA 5 Stochastic Processes and their Applications 5 Stochastics and Dynamics 5 Studies in History and Philosophy of Science. Part B. Studies in History and Philosophy of Modern Physics 4 Compositio Mathematica 4 Indagationes Mathematicae. New Series 4 SIAM Journal on Applied Dynamical Systems 4 Journal of Modern Dynamics 4 Proceedings of the American Mathematical Society. Series B 3 Rocky Mountain Journal of Mathematics 3 Illinois Journal of Mathematics 3 Inventiones Mathematicae 3 Journal of Economic Theory 3 Journal of Soviet Mathematics 3 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 3 Semigroup Forum 3 Zeitschrift für Wahrscheinlichkeitstheorie und Verwandte Gebiete 3 Acta Applicandae Mathematicae 3 Annales de l’Institut Henri Poincaré. Probabilités et Statistiques 3 Journal of Nonlinear Science 3 The Journal of Fourier Analysis and Applications 3 Abstract and Applied Analysis 3 Journal of the European Mathematical Society (JEMS) 2 Advances in Applied Probability 2 International Journal of Theoretical Physics 2 Journal of Mathematical Physics 2 Mathematical Notes 2 Nonlinearity 2 Physics Letters. A 2 Reports on Mathematical Physics 2 Arkiv för Matematik 2 Bulletin de la Société Mathématique de France 2 Colloquium Mathematicum 2 Publications Mathématiques 2 Journal of Multivariate Analysis 2 Mathematical Systems Theory 2 Acta Mathematica Hungarica 2 Journal of the American Mathematical Society 2 Journal de Mathématiques Pures et Appliquées. Neuvième Série 2 Expositiones Mathematicae 2 Journal of Dynamics and Differential Equations 2 Journal de Théorie des Nombres de Bordeaux 2 Journal of Difference Equations and Applications 2 Electronic Journal of Probability 2 Mathematical Physics, Analysis and Geometry 2 Journal of Dynamical and Control Systems 2 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie V 2 Complex Analysis and Operator Theory 1 Analysis Mathematica 1 Archive for History of Exact Sciences 1 Journal of Fluid Mechanics 1 Journal of Mathematical Biology 1 Letters in Mathematical Physics 1 Lithuanian Mathematical Journal 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Russian Mathematical Surveys 1 Acta Scientiarum Mathematicarum 1 The Annals of Statistics 1 Bulletin of the London Mathematical Society 1 Czechoslovak Mathematical Journal 1 Dissertationes Mathematicae 1 Functional Analysis and its Applications 1 Fuzzy Sets and Systems 1 Geometriae Dedicata 1 Indiana University Mathematics Journal 1 Information Sciences 1 Integral Equations and Operator Theory 1 Journal of Algebra 1 Journal of Applied Probability 1 Journal of Approximation Theory 1 Journal of Combinatorial Theory. Series A 1 Journal of Computer and System Sciences ...and 83 more Serials all top 5 Cited in 46 Fields 353 Dynamical systems and ergodic theory (37-XX) 130 Measure and integration (28-XX) 107 Probability theory and stochastic processes (60-XX) 63 Operator theory (47-XX) 56 Number theory (11-XX) 53 General topology (54-XX) 37 Functional analysis (46-XX) 28 Statistical mechanics, structure of matter (82-XX) 25 Combinatorics (05-XX) 25 Computer science (68-XX) 20 Topological groups, Lie groups (22-XX) 20 Harmonic analysis on Euclidean spaces (42-XX) 19 Mathematical logic and foundations (03-XX) 17 Functions of a complex variable (30-XX) 16 Statistics (62-XX) 14 Group theory and generalizations (20-XX) 14 Abstract harmonic analysis (43-XX) 13 Partial differential equations (35-XX) 11 Convex and discrete geometry (52-XX) 9 Quantum theory (81-XX) 8 Ordinary differential equations (34-XX) 8 Global analysis, analysis on manifolds (58-XX) 8 Information and communication theory, circuits (94-XX) 7 Numerical analysis (65-XX) 6 General and overarching topics; collections (00-XX) 6 Real functions (26-XX) 6 Sequences, series, summability (40-XX) 6 Fluid mechanics (76-XX) 6 Biology and other natural sciences (92-XX) 5 Linear and multilinear algebra; matrix theory (15-XX) 5 Differential geometry (53-XX) 5 Systems theory; control (93-XX) 4 Several complex variables and analytic spaces (32-XX) 4 Difference and functional equations (39-XX) 4 Manifolds and cell complexes (57-XX) 4 Mechanics of particles and systems (70-XX) 4 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 3 History and biography (01-XX) 3 Order, lattices, ordered algebraic structures (06-XX) 3 Algebraic topology (55-XX) 2 Classical thermodynamics, heat transfer (80-XX) 2 Operations research, mathematical programming (90-XX) 1 General algebraic systems (08-XX) 1 Associative rings and algebras (16-XX) 1 Special functions (33-XX) 1 Integral transforms, operational calculus (44-XX) Citations by Year