Edit Profile Kainen, Paul C. Compute Distance To: Compute Author ID: kainen.paul-c Published as: Kainen, P. C.; Kainen, Paul; Kainen, Paul C. Documents Indexed: 74 Publications since 1968, including 1 Book all top 5 Co-Authors 39 single-authored 17 Kůrková, Věra 6 Harary, Frank 6 Vogt, Andrew 5 Hammack, Richard H. 4 Sanguineti, Marcello 2 Hechler, Stephen Herman 2 Schwenk, Allen J. 2 White, Arthur T. 1 Bernhart, Frank R. 1 Erdős, Pál 1 Hunter, Rachel 1 Kreinovich, Vladik Yakovlevich 1 Overbay, Shannon 1 Riskin, Adrian 1 Saaty, Thomas L. 1 Sirisaengtaksin, Ongard all top 5 Serials 5 Bulletin of the Institute of Combinatorics and its Applications 5 Geombinatorics 4 Journal of Approximation Theory 4 Journal of Combinatorial Theory. Series B 4 Applied Mathematics Letters 3 Cahiers de Topologie et Géométrie Différentielle Catégoriques 2 Proceedings of the American Mathematical Society 2 Missouri Journal of Mathematical Sciences 2 The Art of Discrete and Applied Mathematics 1 Discrete Applied Mathematics 1 Discrete Mathematics 1 IEEE Transactions on Information Theory 1 Israel Journal of Mathematics 1 Journal of the Franklin Institute 1 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 1 Bulletin of the Calcutta Mathematical Society 1 1 Journal of Graph Theory 1 Journal of the London Mathematical Society. Second Series 1 Mathematische Nachrichten 1 Mathematica Scandinavica 1 Mathematische Zeitschrift 1 Nanta Mathematica 1 Pacific Journal of Mathematics 1 Quaestiones Mathematicae 1 Graphs and Combinatorics 1 Journal of Complexity 1 Neural Networks 1 Annals of Operations Research 1 Neural Computation 1 SIAM Journal on Optimization 1 Neural, Parallel & Scientific Computations 1 Diagrammes 1 JMMA. Journal of Mathematical Modelling and Algorithms 1 Journal of Combinatorial Theory 1 Ars Mathematica Contemporanea 1 Bulletin of the Hellenic Mathematical Society all top 5 Fields 51 Combinatorics (05-XX) 12 Computer science (68-XX) 11 Approximations and expansions (41-XX) 9 Category theory; homological algebra (18-XX) 9 Manifolds and cell complexes (57-XX) 5 Biology and other natural sciences (92-XX) 3 Calculus of variations and optimal control; optimization (49-XX) 3 Operations research, mathematical programming (90-XX) 2 History and biography (01-XX) 2 Numerical analysis (65-XX) 1 General and overarching topics; collections (00-XX) 1 Group theory and generalizations (20-XX) 1 Real functions (26-XX) 1 Measure and integration (28-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Integral transforms, operational calculus (44-XX) 1 Functional analysis (46-XX) 1 Geometry (51-XX) 1 Convex and discrete geometry (52-XX) 1 General topology (54-XX) 1 Algebraic topology (55-XX) 1 Probability theory and stochastic processes (60-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 49 Publications have been cited 353 times in 279 Documents Cited by ▼ Year ▼ The book thickness of a graph. Zbl 0427.05028Bernhart, Frank; Kainen, Paul C. 87 1979 The four-color problem. Assaults and conquest. Zbl 0463.05041Saaty, Thomas L.; Kainen, Paul C. 48 1977 Toroidal graphs with arbitrarily high crossing numbers. Zbl 0285.05104Harary, Frank; Kainen, Paul C.; Schwenk, Allen J. 23 1973 Complexity of Gaussian-radial-basis networks approximating smooth functions. Zbl 1162.65006Kainen, Paul C.; Kůrková, Věra; Sanguineti, Marcello 14 2009 An integral upper bound for neural network approximation. Zbl 1186.68370Kainen, Paul C.; Kůrková, Věra 13 2009 A lower bound for crossing numbers of graphs with application to \(K_n\),\(K_{pq}\)g, and \(Q(d)\). Zbl 0237.05104Kainen, Paul C. 12 1972 The book thickness of a graph. II. Zbl 0749.05030Kainen, Paul C. 11 1990 Thickness and coarseness of graphs. Zbl 0264.05108Kainen, Paul C. 10 1973 Weak adjoint functors. Zbl 0209.04503Kainen, P. C. 9 1971 A Sobolev-type upper bound for rates of approximation by linear combinations of Heaviside plane waves. Zbl 1119.41023Kainen, Paul C.; Kurková, Věra; Vogt, Andrew 8 2007 Minimization of error functionals over variable-basis functions. Zbl 1061.49020Kainen, Paul C.; Kurková, Vera; Sanguineti, Marcello 8 2003 On a problem of P. Erdős. Zbl 0182.57901Kainen, Paul C. 8 1968 Dependence of computational models on input dimension: tractability of approximation and optimization tasks. Zbl 1365.68373Kainen, Paul C.; Kůrková, Věra; Sanguineti, Marcello 7 2012 Geometry and topology of continuous best and near best approximations. Zbl 0969.41020Kainen, Paul C.; Kůrková, Věra; Vogt, Andrew 7 2000 On stable crossing numbers. Zbl 0401.05039Kainen, Paul C.; White, Arthur T. 7 1978 Quasiorthogonal dimension of Euclidean spaces. Zbl 0783.05030Kainen, Paul C.; Kůrková, Věra 6 1993 A generalization of the 5-color theorem. Zbl 0293.05111Kainen, Paul C. 6 1974 Extension of a theorem of Whitney. Zbl 1131.05035Kainen, Paul C.; Overbay, Shannon 5 2007 Best approximation by linear combinations of characteristic functions of half-spaces. Zbl 1038.41011Kainen, Paul C.; Kůrková, Věra; Vogt, Andrew 5 2003 On robust cycle bases. Zbl 1075.05555Kainen, Paul C. 5 2002 Continuity of approximation by neural networks in \(L_p\) spaces. Zbl 1055.41020Kainen, Paul C.; Kurková, Vera; Vogt, Andrew 4 2001 Chromatic number and skewness. Zbl 0298.05116Kainen, Paul C. 4 1975 Some recent results in topological graph theory. Zbl 0319.05103Kainen, Paul C. 4 1974 Universal coefficient theorems for generalized homology and stable cohomotopy. Zbl 0211.32704Kainen, P. C. 4 1971 Cycle construction and geodesic cycles with application to the hypercube. Zbl 1329.05162Kainen, Paul C. 3 2015 Replacing points by compacta in neural network approximation. Zbl 1075.54013Kainen, Paul C. 3 2004 A maximal toroidal graph which is not a triangulation. Zbl 0271.05108Harary, Frank; Kainen, P. C.; Schwenk, A. J.; White, A. T. 3 1973 On the stable crossing number of cubes. Zbl 0253.05118Kainen, Paul C. 3 1972 Graph bases and diagram commutativity. Zbl 1395.05092Hammack, Richard H.; Kainen, Paul C. 2 2018 Integral combinations of Heavisides. Zbl 1225.26029Kainen, Paul C.; Kůrková, Věra; Vogt, Andrew 2 2010 Singularities of finite scaling functions. Zbl 0852.42020Kůrková, V.; Kainen, P. C. 2 1996 Every commutative square of Abelian groups can be realized by a homotopy commutative square of Moore, or co-Moore, spaces. Zbl 0243.55007Kainen, Paul C. 2 1972 Embeddings and orientations of graphs. Zbl 0247.05109Kainen, Paul C. 2 1970 On 2-skeleta of Platonic polytopes. Zbl 1425.57002Hammack, Richard; Kainen, Paul C. 1 2018 Robust cycle bases do not exist for \(K_{n, n}\) if \(n \geq 8\). Zbl 1375.05150Hammack, Richard H.; Kainen, Paul C. 1 2018 Comparing fixed and variable-width Gaussian networks. Zbl 1343.68200Kurková, Věra; Kainen, Paul C. 1 2014 Graph cycles and diagram commutativity. Zbl 1338.05135Kainen, Paul C. 1 2012 Rates of minimization of error functionals over Boolean variable-basis functions. Zbl 1080.49020Kainen, P. C.; Kurková, V.; Sanguineti, M. 1 2005 Isolated squares in hypercubes and robustness of commutativity. Zbl 1042.18007Kainen, Paul C. 1 2002 Every graph of cyclic bandwidth 3 is toroidal. Zbl 0938.05025Harary, Frank; Kainen, Paul C.; Riskin, Adrian 1 1999 Utilizing geometric anomalies of high dimension: When complexity makes computation easier. Zbl 0906.68126Kainen, Paul C. 1 1997 Uniqueness of network parametrization and faster learning. Zbl 0938.68801Kainen, Paul C.; Kůrková, Věra; Kreinovich, Vladik; Sirisaengtaksin, Ongard 1 1994 Is the four color theorem true? Zbl 0854.05045Kainen, Paul C. 1 1993 The cube of a path is maximal planar. Zbl 0804.05046Harary, Frank; Kainen, Paul C. 1 1993 Upper bound for linear arboricity. Zbl 0732.05020Kainen, Paul C. 1 1991 Arboricity and edge partitions. Zbl 0763.05028Kainen, Paul C. 1 1991 On triangular colorings of a planar graph. Zbl 0416.05041Harary, Frank; Kainen, Paul C. 1 1977 Relative colorings of graphs. Zbl 0258.05108Kainen, Paul C. 1 1973 Trivalent descriptions of graphs. Zbl 0288.05103Kainen, Paul C. 1 1971 Graph bases and diagram commutativity. Zbl 1395.05092Hammack, Richard H.; Kainen, Paul C. 2 2018 On 2-skeleta of Platonic polytopes. Zbl 1425.57002Hammack, Richard; Kainen, Paul C. 1 2018 Robust cycle bases do not exist for \(K_{n, n}\) if \(n \geq 8\). Zbl 1375.05150Hammack, Richard H.; Kainen, Paul C. 1 2018 Cycle construction and geodesic cycles with application to the hypercube. Zbl 1329.05162Kainen, Paul C. 3 2015 Comparing fixed and variable-width Gaussian networks. Zbl 1343.68200Kurková, Věra; Kainen, Paul C. 1 2014 Dependence of computational models on input dimension: tractability of approximation and optimization tasks. Zbl 1365.68373Kainen, Paul C.; Kůrková, Věra; Sanguineti, Marcello 7 2012 Graph cycles and diagram commutativity. Zbl 1338.05135Kainen, Paul C. 1 2012 Integral combinations of Heavisides. Zbl 1225.26029Kainen, Paul C.; Kůrková, Věra; Vogt, Andrew 2 2010 Complexity of Gaussian-radial-basis networks approximating smooth functions. Zbl 1162.65006Kainen, Paul C.; Kůrková, Věra; Sanguineti, Marcello 14 2009 An integral upper bound for neural network approximation. Zbl 1186.68370Kainen, Paul C.; Kůrková, Věra 13 2009 A Sobolev-type upper bound for rates of approximation by linear combinations of Heaviside plane waves. Zbl 1119.41023Kainen, Paul C.; Kurková, Věra; Vogt, Andrew 8 2007 Extension of a theorem of Whitney. Zbl 1131.05035Kainen, Paul C.; Overbay, Shannon 5 2007 Rates of minimization of error functionals over Boolean variable-basis functions. Zbl 1080.49020Kainen, P. C.; Kurková, V.; Sanguineti, M. 1 2005 Replacing points by compacta in neural network approximation. Zbl 1075.54013Kainen, Paul C. 3 2004 Minimization of error functionals over variable-basis functions. Zbl 1061.49020Kainen, Paul C.; Kurková, Vera; Sanguineti, Marcello 8 2003 Best approximation by linear combinations of characteristic functions of half-spaces. Zbl 1038.41011Kainen, Paul C.; Kůrková, Věra; Vogt, Andrew 5 2003 On robust cycle bases. Zbl 1075.05555Kainen, Paul C. 5 2002 Isolated squares in hypercubes and robustness of commutativity. Zbl 1042.18007Kainen, Paul C. 1 2002 Continuity of approximation by neural networks in \(L_p\) spaces. Zbl 1055.41020Kainen, Paul C.; Kurková, Vera; Vogt, Andrew 4 2001 Geometry and topology of continuous best and near best approximations. Zbl 0969.41020Kainen, Paul C.; Kůrková, Věra; Vogt, Andrew 7 2000 Every graph of cyclic bandwidth 3 is toroidal. Zbl 0938.05025Harary, Frank; Kainen, Paul C.; Riskin, Adrian 1 1999 Utilizing geometric anomalies of high dimension: When complexity makes computation easier. Zbl 0906.68126Kainen, Paul C. 1 1997 Singularities of finite scaling functions. Zbl 0852.42020Kůrková, V.; Kainen, P. C. 2 1996 Uniqueness of network parametrization and faster learning. Zbl 0938.68801Kainen, Paul C.; Kůrková, Věra; Kreinovich, Vladik; Sirisaengtaksin, Ongard 1 1994 Quasiorthogonal dimension of Euclidean spaces. Zbl 0783.05030Kainen, Paul C.; Kůrková, Věra 6 1993 Is the four color theorem true? Zbl 0854.05045Kainen, Paul C. 1 1993 The cube of a path is maximal planar. Zbl 0804.05046Harary, Frank; Kainen, Paul C. 1 1993 Upper bound for linear arboricity. Zbl 0732.05020Kainen, Paul C. 1 1991 Arboricity and edge partitions. Zbl 0763.05028Kainen, Paul C. 1 1991 The book thickness of a graph. II. Zbl 0749.05030Kainen, Paul C. 11 1990 The book thickness of a graph. Zbl 0427.05028Bernhart, Frank; Kainen, Paul C. 87 1979 On stable crossing numbers. Zbl 0401.05039Kainen, Paul C.; White, Arthur T. 7 1978 The four-color problem. Assaults and conquest. Zbl 0463.05041Saaty, Thomas L.; Kainen, Paul C. 48 1977 On triangular colorings of a planar graph. Zbl 0416.05041Harary, Frank; Kainen, Paul C. 1 1977 Chromatic number and skewness. Zbl 0298.05116Kainen, Paul C. 4 1975 A generalization of the 5-color theorem. Zbl 0293.05111Kainen, Paul C. 6 1974 Some recent results in topological graph theory. Zbl 0319.05103Kainen, Paul C. 4 1974 Toroidal graphs with arbitrarily high crossing numbers. Zbl 0285.05104Harary, Frank; Kainen, Paul C.; Schwenk, Allen J. 23 1973 Thickness and coarseness of graphs. Zbl 0264.05108Kainen, Paul C. 10 1973 A maximal toroidal graph which is not a triangulation. Zbl 0271.05108Harary, Frank; Kainen, P. C.; Schwenk, A. J.; White, A. T. 3 1973 Relative colorings of graphs. Zbl 0258.05108Kainen, Paul C. 1 1973 A lower bound for crossing numbers of graphs with application to \(K_n\),\(K_{pq}\)g, and \(Q(d)\). Zbl 0237.05104Kainen, Paul C. 12 1972 On the stable crossing number of cubes. Zbl 0253.05118Kainen, Paul C. 3 1972 Every commutative square of Abelian groups can be realized by a homotopy commutative square of Moore, or co-Moore, spaces. Zbl 0243.55007Kainen, Paul C. 2 1972 Weak adjoint functors. Zbl 0209.04503Kainen, P. C. 9 1971 Universal coefficient theorems for generalized homology and stable cohomotopy. Zbl 0211.32704Kainen, P. C. 4 1971 Trivalent descriptions of graphs. Zbl 0288.05103Kainen, Paul C. 1 1971 Embeddings and orientations of graphs. Zbl 0247.05109Kainen, Paul C. 2 1970 On a problem of P. Erdős. Zbl 0182.57901Kainen, Paul C. 8 1968 all cited Publications top 5 cited Publications all top 5 Cited by 412 Authors 22 Kainen, Paul C. 15 Kůrková, Věra 15 Sanguineti, Marcello 10 Gnecco, Giorgio 10 Liotta, Giuseppe 9 Costarelli, Danilo 9 Jendrol’, Stanislav 6 Czap, Július 6 Di Giacomo, Emilio 5 Klešč, Marián 5 Salazar, Gelasio 5 Székely, László A. 5 Vinti, Gianluca 5 Wood, David Ronald 4 Bekos, Michael A. 4 Hammack, Richard H. 4 Hartung, Elizabeth J. 4 Sýkora, Ondrej 4 Vogt, Andrew 4 Vrto, Imrich 4 Wismath, Stephen K. 3 Alessandri, Angelo 3 Auer, Christopher 3 Beineke, Lowell W. 3 Binucci, Carla 3 Brandenburg, Franz-Josef 3 Cimikowski, Robert J. 3 Fabrici, Igor 3 Gleißner, Andreas 3 Hasunuma, Toru 3 Hong, Seok-Hee 3 Kaufmann, Michael 3 Kobourov, Stephen G. 3 Montecchiani, Fabrizio 3 Raftopoulou, Chrysanthi N. 3 Širáň, Jozef 3 Spigler, Renato 3 Tóth, Csaba D. 3 Voigt, Margit 2 Ábrego, Bernardo Manuel 2 Albertson, Michael O. 2 Alfaro Montúfar, Carlos Alejandro 2 Arroyo, Alan 2 Bachmaier, Christian 2 Bernhart, Frank R. 2 Bruckdorfer, Till 2 Cao, Feilong 2 Chia, Gek-Ling 2 Czumaj, Artur 2 Derňár, Marek 2 Didimo, Walter 2 Dujmović, Vida 2 Duncan, Christian A. 2 Eliahou, Shalom 2 Enomoto, Hikoe 2 Fernández-Merchant, Silvia 2 Fulek, Radoslav 2 Gaggero, Mauro 2 Garcia, Alfredo Daniel 2 Gibbons, Alan M. 2 Gorban, Alexander N. 2 Graver, Jack E. 2 Gronemann, Martin 2 Harary, Frank 2 Haythorpe, Michael 2 He, Meng 2 Heath, Lenwood S. 2 Hurtado, Ferran 2 Kauffman, Louis Hirsch 2 Korman, Matias 2 Kozyrev, V. P. 2 Kwiatkowska, Anna Beata 2 Meijer, Henk G. 2 Meng, Jixiang 2 Mohar, Bojan 2 Nakamoto, Atsuhiro 2 Nešetřil, Jaroslav 2 Newcombe, Alex 2 Nowakowski, Richard J. 2 Nozawa, Takayuki 2 Ota, Katsuhiro 2 Overbay, Shannon 2 Richter, Robert Bruce 2 Saleur, Hubert 2 Schäfer, Marcus 2 Shahrokhi, Farhad 2 Shibata, Yukio 2 Stadler, Peter F. 2 Stöhr, Elena A. 2 Syslo, Maciej M. 2 Thomassen, Carsten 2 Tyukin, Ivan Yu. 2 Vrbjarová, Michaela 2 Whitesides, Sue H. 2 Yannakakis, Mihalis 2 Zhao, Bin 1 Abbasi, Naser 1 Adamsson, Jay 1 Aichholzer, Oswin 1 Alam, Jawaherul Md. ...and 312 more Authors all top 5 Cited in 96 Serials 29 Discrete Mathematics 25 Discrete Applied Mathematics 16 Journal of Combinatorial Theory. Series B 13 Computational Geometry 10 Algorithmica 9 Neural Networks 7 Information Processing Letters 7 Journal of Optimization Theory and Applications 7 Theoretical Computer Science 6 Journal of Approximation Theory 5 Journal of Graph Algorithms and Applications 4 Journal of Combinatorial Theory. Series A 4 Graphs and Combinatorics 4 Applied Mathematics Letters 4 SIAM Journal on Discrete Mathematics 3 Bulletin of Mathematical Biology 3 Information Sciences 3 Journal of Soviet Mathematics 3 Mathematische Nachrichten 3 European Journal of Combinatorics 3 Journal of Mathematical Chemistry 3 Journal of Discrete Algorithms 3 The Art of Discrete and Applied Mathematics 2 Communications in Mathematical Physics 2 Journal of Mathematical Analysis and Applications 2 Periodica Mathematica Hungarica 2 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 2 Applied Mathematics and Computation 2 Journal of Graph Theory 2 Journal of Pure and Applied Algebra 2 Proceedings of the American Mathematical Society 2 Quaestiones Mathematicae 2 Rendiconti del Seminario Matemàtico e Fisico di Milano 2 Results in Mathematics 2 Topology and its Applications 2 SIAM Journal on Algebraic and Discrete Methods 2 Discrete & Computational Geometry 2 Neural Computation 2 Journal of Knot Theory and its Ramifications 2 The Electronic Journal of Combinatorics 1 American Mathematical Monthly 1 Bulletin of the Australian Mathematical Society 1 Computers & Mathematics with Applications 1 Journal of the Franklin Institute 1 Chaos, Solitons and Fractals 1 The Mathematical Intelligencer 1 BIT 1 Fuzzy Sets and Systems 1 Glasgow Mathematical Journal 1 Integral Equations and Operator Theory 1 Journal of Computational and Applied Mathematics 1 Journal of Computer and System Sciences 1 Kybernetika 1 Mathematica Slovaca 1 Mathematical Systems Theory 1 Mathematische Zeitschrift 1 Osaka Journal of Mathematics 1 Ricerche di Matematica 1 Combinatorica 1 Chinese Annals of Mathematics. Series B 1 Order 1 Information and Computation 1 Journal of Parallel and Distributed Computing 1 Machine Learning 1 International Journal of Computational Geometry & Applications 1 International Journal of Algebra and Computation 1 MSCS. Mathematical Structures in Computer Science 1 European Journal of Operational Research 1 Historia Mathematica 1 Expositiones Mathematicae 1 The Australasian Journal of Combinatorics 1 Computational Optimization and Applications 1 Applied Categorical Structures 1 Applied and Computational Harmonic Analysis 1 Opuscula Mathematica 1 Theory and Applications of Categories 1 Discussiones Mathematicae. Graph Theory 1 Journal of Heuristics 1 INFORMS Journal on Computing 1 Optimization Methods & Software 1 Chicago Journal of Theoretical Computer Science 1 Journal of Discrete Mathematical Sciences & Cryptography 1 Acta Mathematica Sinica. English Series 1 Far East Journal of Mathematical Sciences 1 Algebraic & Geometric Topology 1 Miscelánea Matemática 1 Journal of Applied Mathematics 1 Journal of Machine Learning Research (JMLR) 1 JMMA. Journal of Mathematical Modelling and Algorithms 1 Cahiers de Topologie et Géométrie Différentielle Catégoriques 1 Journal of Statistical Mechanics: Theory and Experiment 1 Optimization Letters 1 Journal of Homotopy and Related Structures 1 Afrika Matematika 1 Computer Science Review 1 Bulletin of the Hellenic Mathematical Society all top 5 Cited in 40 Fields 191 Combinatorics (05-XX) 71 Computer science (68-XX) 26 Approximations and expansions (41-XX) 21 Biology and other natural sciences (92-XX) 18 Operations research, mathematical programming (90-XX) 13 Category theory; homological algebra (18-XX) 12 Manifolds and cell complexes (57-XX) 9 Information and communication theory, circuits (94-XX) 7 Operator theory (47-XX) 7 Statistics (62-XX) 4 Order, lattices, ordered algebraic structures (06-XX) 4 Calculus of variations and optimal control; optimization (49-XX) 4 General topology (54-XX) 4 Algebraic topology (55-XX) 4 Numerical analysis (65-XX) 4 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 3 Mathematical logic and foundations (03-XX) 3 Group theory and generalizations (20-XX) 3 Integral transforms, operational calculus (44-XX) 3 Convex and discrete geometry (52-XX) 3 Probability theory and stochastic processes (60-XX) 2 History and biography (01-XX) 2 Number theory (11-XX) 2 Nonassociative rings and algebras (17-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 1 General and overarching topics; collections (00-XX) 1 Commutative algebra (13-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Associative rings and algebras (16-XX) 1 \(K\)-theory (19-XX) 1 Real functions (26-XX) 1 Measure and integration (28-XX) 1 Partial differential equations (35-XX) 1 Integral equations (45-XX) 1 Functional analysis (46-XX) 1 Geometry (51-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Quantum theory (81-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Systems theory; control (93-XX) Citations by Year