Edit Profile (opens in new tab) Klein, Douglas J. Co-Author Distance Author ID: klein.douglas-j Published as: Klein, Douglas J.; Klein, D. J. Homepage: https://www.tamug.edu/fsci/faculty-bios/Douglas-Klein.html Documents Indexed: 59 Publications since 1979 1 Contribution as Editor · 1 Further Contribution Co-Authors: 40 Co-Authors with 47 Joint Publications 704 Co-Co-Authors all top 5 Co-Authors 8 single-authored 9 Rosenfeld, Vladimir Raphael 7 Yang, Yujun 3 Balaban, Alexandru T. 3 Bytautas, L. 3 Ivanciuc, Ovidiu 3 Mandal, Bholanath 3 Randić, Milan 3 Zhu, Hongyao 2 Bonchev, Danail G. 2 Došlić, Tomislav 2 Ivanciuc, Teodora 2 March, Norman H. 2 Seitz, W. A. 2 Seligman, Thomas H. 1 Babić, Darko 1 Bonell, C. 1 Chilakamarri, Kiran B. 1 Garcia-Bach, M. A. 1 Gruber, Bruno J. 1 Hässelbarth, Werner 1 Hetsroni, Gad 1 Hite, G. E. 1 Howard, I. A. 1 Kalnins, Ernest G. 1 Katović, V. 1 Kerr, Cliff C. 1 Kramer, Peter 1 Leyvraz, Francois 1 Loebl, Ernest M. 1 Matsen, Frederick A. IV 1 McIntosh, Harold Varner 1 Misra, Anirban 1 Moshinsky, Marcos 1 Mosyak, Albert 1 Oakland, David O. 1 Oliva, Josep M. 1 Ortiz, Y. P. 1 Panovska-Griffiths, J. 1 Patera, Jiří 1 Pisanski, Tomaž 1 Pogliani, Lionello 1 Quesne, Christiane 1 Restrepo, Guillermo 1 Rodríguez-Velazquez, Juan Alberto 1 Rosenfield, K. 1 Ruch, Ernst 1 Ryhzov, A. 1 Sadurní, Emerson 1 Samuel, M. T. 1 Schigman, T. H. 1 Sharp, Robert T. 1 Stegmann, Thomas 1 Stuart, Robyn M. 1 Viner, R. M. 1 Vukičević, Damir 1 Waites, W. 1 Winternitz, Pavel 1 Wolf, Kurt Bernardo 1 Yang, Weiling 1 Ye, Dong 1 Yi, Eunjeong 1 Zhang, Fuji 1 Zhang, Heping 1 Živković, Tomislav P. all top 5 Serials 21 Journal of Mathematical Chemistry 8 Discrete Applied Mathematics 8 Match 4 MATCH - Communications in Mathematical and in Computer Chemistry 2 Journal of Mathematical Physics 2 Journal of Physics A: Mathematical and General 2 Linear Algebra and its Applications 2 Journal of Physics A: Mathematical and Theoretical 1 International Journal of Multiphase Flow 1 Journal of Mathematical Analysis and Applications 1 Physics Letters. A 1 Journal of Computational and Applied Mathematics 1 Mathematical and Computer Modelling 1 Discussiones Mathematicae. Graph Theory 1 European Journal of Pure and Applied Mathematics all top 5 Fields 35 Combinatorics (05-XX) 32 Biology and other natural sciences (92-XX) 5 Group theory and generalizations (20-XX) 4 Statistical mechanics, structure of matter (82-XX) 3 General and overarching topics; collections (00-XX) 3 Order, lattices, ordered algebraic structures (06-XX) 3 Geometry (51-XX) 3 Quantum theory (81-XX) 2 History and biography (01-XX) 2 Convex and discrete geometry (52-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Partial differential equations (35-XX) 1 Approximations and expansions (41-XX) 1 Operator theory (47-XX) 1 Algebraic topology (55-XX) 1 Statistics (62-XX) 1 Mechanics of particles and systems (70-XX) 1 Fluid mechanics (76-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 46 Publications have been cited 354 times in 266 Documents Cited by ▼ Year ▼ A recursion formula for resistance distances and its applications. Zbl 1285.05050 Yang, Yujun; Klein, Douglas J. 45 2013 Graph geometry, graph metrics, and Wiener. Zbl 1014.05063 Klein, D. J. 33 1997 Graph cyclicity, excess conductance, and resistance deficit. Zbl 1008.05082 Klein, D. J.; Ivanciuc, O. 26 2002 Resistance distance-based graph invariants of subdivisions and triangulations of graphs. Zbl 1304.05040 Yang, Yujun; Klein, Douglas J. 25 2015 Resonance in elemental benzenoids. Zbl 0848.05061 Klein, D. J.; Zhu, H. 21 1996 Comparison theorems on resistance distances and Kirchhoff indices of \(S,T\)-isomers. Zbl 1297.05078 Yang, Yujun; Klein, Douglas J. 17 2014 Treediagonal matrices and their inverses. Zbl 0479.15006 Klein, D. J. 15 1982 The degree-product index of Narumi and Katayama. Zbl 1265.05120 Klein, Douglas J.; Rosenfeld, Vladimir R. 14 2010 Distances and volumina for graphs. Zbl 0908.05038 Klein, D. J.; Zhu, H.-Y. 13 1998 Graph invertibility and median eigenvalues. Zbl 1350.05057 Ye, Dong; Yang, Yujun; Mandal, Bholanath; Klein, Douglas J. 12 2017 A comparison on metric dimension of graphs, line graphs, and line graphs of the subdivision graphs. Zbl 1389.05031 Klein, Douglas J.; Yi, Eunjeong 12 2012 New Nordhaus-Gaddum-type results for the Kirchhoff index. Zbl 1227.92054 Yang, Yujun; Zhang, Heping; Klein, Douglas J. 12 2011 Vertex-weightings for distance moments and thorny graphs. Zbl 1127.05030 Klein, Douglas J.; Došlić, Tomislav; Bonchev, Danail 11 2007 Two-point resistances and random walks on stellated regular graphs. Zbl 1505.05117 Yang, Yujun; Klein, Douglas J. 8 2019 Resistance distances in composite graphs. Zbl 1301.05116 Yang, Yujun; Klein, Douglas J. 8 2014 Phased graphs and graph energies. Zbl 1304.05092 Klein, Douglas J.; Rosenfeld, Vladimir R. 7 2011 Enumeration of substitutional isomers with restrictive mutual positions of ligands: I. Overall counts. Zbl 1402.92448 Rosenfeld, Vladimir R.; Klein, Douglas J. 7 2013 Centrality measure in graphs. Zbl 1408.05051 Klein, D. J. 7 2010 Similarity and dissimilarity in posets. Zbl 0872.06003 Klein, D. J. 5 1995 Prolegomenon on partial orderings in chemistry. Zbl 1159.92324 Klein, D. J. 5 2000 Topological isomer generation and enumeration: Application for polyphenacenes. Zbl 1044.92056 Klein, D. J.; Misra, Anirban 5 2002 Enumeration of substitutional isomers with restrictive mutual positions of ligands. II. Counts with restrictions on (sub)symmetry. Zbl 1402.92447 Rosenfeld, Vladimir R.; Klein, Douglas J. 5 2013 Eigenvalues of saturated hydrocarbons. Zbl 1264.92054 Klein, D. J.; Larson, C. E. 5 2013 Permutational isomers on a molecular skeleton with neighbor-excluding ligands. Zbl 1196.92054 Klein, D. J.; Ryhzov, A.; Rosenfeld, V. 4 2009 An infinite family of graphs with a facile count of perfect matchings. Zbl 1283.05235 Rosenfeld, Vladimir R.; Klein, Douglas J. 4 2014 Protection of lexicographic product graphs. Zbl 1482.05254 Klein, Douglas J.; Rodríguez-Velázquez, Juan A. 3 2022 Critical exponents in \(D\) dimensions for the Ising model, subsuming Zhang’s proposals for D=3. Zbl 1221.82029 Klein, D. J.; March, N. H. 3 2008 Phased cycles. Zbl 1304.05083 Klein, Douglas J.; Rosenfeld, Vladimir R. 3 2011 Foldedness in linear polymers: A difference between graphical and Euclidean distances. Zbl 0961.05020 Bytautas, L.; Klein, D. J.; Randić, M.; Pisanski, T. 2 2000 Group theory and its applications. Vol. III. Zbl 0351.20006 2 1975 Directed reaction graphs as posets. Zbl 1018.92047 Klein, D. J.; Bytautas, L. 2 2000 Splinoid interpolation on finite posets. Zbl 1171.41304 Došlić, Tomislav; Klein, Douglas J. 2 2005 Semiregular induction of group representations. Zbl 0569.20014 Klein, D. J. 2 1984 Heat transfer characteristics of water and APG surfactant solution in a micro-channel heat sink. Zbl 1135.76459 Klein, D.; Hetsroni, G.; Mosyak, A. 1 2005 Subgraph generating functions in chemistry—an example for perfect matchings on honeycomb fragments. Zbl 0782.05078 Klein, D. J.; Živković, T. P. 1 1993 Mathematical chemistry. Proceedings of the 3rd international conference on mathematical chemistry, Galveston, TX, USA, March 1989. Zbl 0825.92139 1 1990 Posetic cluster expansion for substitution-reaction networks and application to methylated cyclobutanes. Zbl 1119.92076 Ivanciuc, Teodora; Klein, Douglas J.; Ivanciuc, Ovidiu 1 2007 On the generation of mean Wiener numbers of thorny graphs. Zbl 1035.05093 Bytautas, L.; Bonchev, D.; Klein, D. J. 1 2001 Regular affine tilings and regular maps on a flat torus. Zbl 0985.52002 Szucs, J. M.; Klein, D. J. 1 2000 Dendrimer eigen-characteristics. Zbl 1497.92366 Mandal, Bholanath; Klein, Douglas J. 1 2022 Modelling the impact of reopening schools in the UK in early 2021 in the presence of the alpha variant and with roll-out of vaccination against SARS-CoV-2. Zbl 1492.92046 Panovska-Griffiths, J.; Stuart, R. M.; Kerr, C. C.; Rosenfield, K.; Mistry, D.; Waites, W.; Klein, D. J.; Bonell, C.; Viner, R. M. 1 2022 Local symmetries for molecular graphs. Zbl 1462.05175 Klein, Douglas J.; Mandal, Bholanath 1 2015 Interacting dimers on a Sierpinski gasket. Zbl 0633.05070 Seitz, W. A.; Klein, D. J.; Hite, G. E. 1 1988 Dinormal graphs. Zbl 1232.05085 Klein, Douglas J.; Rosenfeld, Vladimir R. 1 2011 Predicting densities of nitrocubanes using partial orders. Zbl 1303.92141 Restrepo, Guillermo; Klein, Douglas J. 1 2011 Enumeration of polycarborane isomers: especially dicarboranes. Zbl 1251.92011 Rosenfeld, Vladimir R.; Klein, Douglas J.; Oliva, Josep M. 1 2012 Protection of lexicographic product graphs. Zbl 1482.05254 Klein, Douglas J.; Rodríguez-Velázquez, Juan A. 3 2022 Dendrimer eigen-characteristics. Zbl 1497.92366 Mandal, Bholanath; Klein, Douglas J. 1 2022 Modelling the impact of reopening schools in the UK in early 2021 in the presence of the alpha variant and with roll-out of vaccination against SARS-CoV-2. Zbl 1492.92046 Panovska-Griffiths, J.; Stuart, R. M.; Kerr, C. C.; Rosenfield, K.; Mistry, D.; Waites, W.; Klein, D. J.; Bonell, C.; Viner, R. M. 1 2022 Two-point resistances and random walks on stellated regular graphs. Zbl 1505.05117 Yang, Yujun; Klein, Douglas J. 8 2019 Graph invertibility and median eigenvalues. Zbl 1350.05057 Ye, Dong; Yang, Yujun; Mandal, Bholanath; Klein, Douglas J. 12 2017 Resistance distance-based graph invariants of subdivisions and triangulations of graphs. Zbl 1304.05040 Yang, Yujun; Klein, Douglas J. 25 2015 Local symmetries for molecular graphs. Zbl 1462.05175 Klein, Douglas J.; Mandal, Bholanath 1 2015 Comparison theorems on resistance distances and Kirchhoff indices of \(S,T\)-isomers. Zbl 1297.05078 Yang, Yujun; Klein, Douglas J. 17 2014 Resistance distances in composite graphs. Zbl 1301.05116 Yang, Yujun; Klein, Douglas J. 8 2014 An infinite family of graphs with a facile count of perfect matchings. Zbl 1283.05235 Rosenfeld, Vladimir R.; Klein, Douglas J. 4 2014 A recursion formula for resistance distances and its applications. Zbl 1285.05050 Yang, Yujun; Klein, Douglas J. 45 2013 Enumeration of substitutional isomers with restrictive mutual positions of ligands: I. Overall counts. Zbl 1402.92448 Rosenfeld, Vladimir R.; Klein, Douglas J. 7 2013 Enumeration of substitutional isomers with restrictive mutual positions of ligands. II. Counts with restrictions on (sub)symmetry. Zbl 1402.92447 Rosenfeld, Vladimir R.; Klein, Douglas J. 5 2013 Eigenvalues of saturated hydrocarbons. Zbl 1264.92054 Klein, D. J.; Larson, C. E. 5 2013 A comparison on metric dimension of graphs, line graphs, and line graphs of the subdivision graphs. Zbl 1389.05031 Klein, Douglas J.; Yi, Eunjeong 12 2012 Enumeration of polycarborane isomers: especially dicarboranes. Zbl 1251.92011 Rosenfeld, Vladimir R.; Klein, Douglas J.; Oliva, Josep M. 1 2012 New Nordhaus-Gaddum-type results for the Kirchhoff index. Zbl 1227.92054 Yang, Yujun; Zhang, Heping; Klein, Douglas J. 12 2011 Phased graphs and graph energies. Zbl 1304.05092 Klein, Douglas J.; Rosenfeld, Vladimir R. 7 2011 Phased cycles. Zbl 1304.05083 Klein, Douglas J.; Rosenfeld, Vladimir R. 3 2011 Dinormal graphs. Zbl 1232.05085 Klein, Douglas J.; Rosenfeld, Vladimir R. 1 2011 Predicting densities of nitrocubanes using partial orders. Zbl 1303.92141 Restrepo, Guillermo; Klein, Douglas J. 1 2011 The degree-product index of Narumi and Katayama. Zbl 1265.05120 Klein, Douglas J.; Rosenfeld, Vladimir R. 14 2010 Centrality measure in graphs. Zbl 1408.05051 Klein, D. J. 7 2010 Permutational isomers on a molecular skeleton with neighbor-excluding ligands. Zbl 1196.92054 Klein, D. J.; Ryhzov, A.; Rosenfeld, V. 4 2009 Critical exponents in \(D\) dimensions for the Ising model, subsuming Zhang’s proposals for D=3. Zbl 1221.82029 Klein, D. J.; March, N. H. 3 2008 Vertex-weightings for distance moments and thorny graphs. Zbl 1127.05030 Klein, Douglas J.; Došlić, Tomislav; Bonchev, Danail 11 2007 Posetic cluster expansion for substitution-reaction networks and application to methylated cyclobutanes. Zbl 1119.92076 Ivanciuc, Teodora; Klein, Douglas J.; Ivanciuc, Ovidiu 1 2007 Splinoid interpolation on finite posets. Zbl 1171.41304 Došlić, Tomislav; Klein, Douglas J. 2 2005 Heat transfer characteristics of water and APG surfactant solution in a micro-channel heat sink. Zbl 1135.76459 Klein, D.; Hetsroni, G.; Mosyak, A. 1 2005 Graph cyclicity, excess conductance, and resistance deficit. Zbl 1008.05082 Klein, D. J.; Ivanciuc, O. 26 2002 Topological isomer generation and enumeration: Application for polyphenacenes. Zbl 1044.92056 Klein, D. J.; Misra, Anirban 5 2002 On the generation of mean Wiener numbers of thorny graphs. Zbl 1035.05093 Bytautas, L.; Bonchev, D.; Klein, D. J. 1 2001 Prolegomenon on partial orderings in chemistry. Zbl 1159.92324 Klein, D. J. 5 2000 Foldedness in linear polymers: A difference between graphical and Euclidean distances. Zbl 0961.05020 Bytautas, L.; Klein, D. J.; Randić, M.; Pisanski, T. 2 2000 Directed reaction graphs as posets. Zbl 1018.92047 Klein, D. J.; Bytautas, L. 2 2000 Regular affine tilings and regular maps on a flat torus. Zbl 0985.52002 Szucs, J. M.; Klein, D. J. 1 2000 Distances and volumina for graphs. Zbl 0908.05038 Klein, D. J.; Zhu, H.-Y. 13 1998 Graph geometry, graph metrics, and Wiener. Zbl 1014.05063 Klein, D. J. 33 1997 Resonance in elemental benzenoids. Zbl 0848.05061 Klein, D. J.; Zhu, H. 21 1996 Similarity and dissimilarity in posets. Zbl 0872.06003 Klein, D. J. 5 1995 Subgraph generating functions in chemistry—an example for perfect matchings on honeycomb fragments. Zbl 0782.05078 Klein, D. J.; Živković, T. P. 1 1993 Mathematical chemistry. Proceedings of the 3rd international conference on mathematical chemistry, Galveston, TX, USA, March 1989. Zbl 0825.92139 1 1990 Interacting dimers on a Sierpinski gasket. Zbl 0633.05070 Seitz, W. A.; Klein, D. J.; Hite, G. E. 1 1988 Semiregular induction of group representations. Zbl 0569.20014 Klein, D. J. 2 1984 Treediagonal matrices and their inverses. Zbl 0479.15006 Klein, D. J. 15 1982 Group theory and its applications. Vol. III. Zbl 0351.20006 2 1975 all cited Publications top 5 cited Publications all top 5 Cited by 371 Authors 22 Klein, Douglas J. 16 Rosenfeld, Vladimir Raphael 15 Yang, Yujun 14 Pan, Xiangfeng 13 Liu, Jia-bao 9 Zhang, Heping 8 Bu, Changjiang 8 Li, Shuchao 8 Zhang, Fuji 7 Zhou, Jiang 6 Das, Kinkar Chandra 6 Došlić, Tomislav 6 Gutman, Ivan M. 6 Shoaib Sardar, Muhammad 5 Chebotarev, Pavel Yu. 5 Huang, Jing 5 Yan, Weigen 4 Bapat, Ravindra Bhalchandra 4 Hua, Hongbo 4 Liu, Saihua 4 Nandi, Raju 4 Sedlar, Jelena 4 Shiu, Wai Chee 4 Xu, Kexiang 4 Xu, Si-Ao 3 Ashrafi, Ali Reza 3 Barrett, Wayne W. 3 Cabrera Martínez, Abel 3 Cao, Jinde 3 Chen, Haiyan 3 Chen, Xiaodan 3 Deng, Kecai 3 Evans, Emily J. 3 Francis, Amanda E. 3 Iranmanesh, Ali 3 Li, Yunxiang 3 March, Norman H. 3 Matejić, Marjan M. 3 Milovanović, Emina I. 3 Milovanović, Igor Ž. 3 Palacios, Jose Luis 3 Pavlíková, Soňa 3 Qian, Jianguo 3 Randić, Milan 3 Restrepo, Guillermo 3 Rodríguez-Velazquez, Juan Alberto 3 Sarma, Kuldeep 3 Sivakumar, Koratti Chengalrayan 3 Škrekovski, Riste 3 Su, Guifu 3 Sun, Lizhu 3 Ye, Dong 3 Zhang, Xiaodong 3 Zhang, Zhidong 2 Aouchiche, Mustapha 2 Azari, Mahdieh 2 Bača, Martin 2 Berman, Abraham S. 2 Bianchi, Monica 2 Buhphang, Ardeline Mary 2 Carmona, Ángeles 2 Chen, Haiyan 2 Comellas, Francesc 2 Cornaro, Alessandra 2 Deza, Elena Ivanovna 2 Du, Junfeng 2 Feng, Xing 2 Gago, Silvia 2 Glogić, Edin 2 Gong, Helin 2 Hansen, Pierre 2 Hao, Guoliang 2 Hayat, Sakander 2 Hershkowitz, Daniel 2 Hou, Yaoping 2 Hu, Futao 2 Jafarizadeh, Mohamad Ali 2 Jafarizadeh, Saber 2 Jiang, Zhuozhuo 2 Johnson, Charles Royal 2 Kalita, Debajit 2 Kang, Cong Xuang 2 Klavžar, Sandi 2 Li, Shuli 2 Li, Xuechao 2 Liu, Qun 2 Maden, Ayşe Dilek 2 Mandal, Bholanath 2 Martinez Aguilera, Servet 2 Mawiong, Sainkupar Mn 2 Mitjana, Margarida 2 Numan, Muhammad 2 Oliva, Josep M. 2 Ou, Jianping 2 Phanjoubam, Chinglensana 2 Sajjad, Wasim 2 San Martín, Jaime 2 Ševčovič, Daniel 2 Shi, Liyuan 2 Siddiqui, Muhammad Kamran ...and 271 more Authors all top 5 Cited in 77 Serials 52 Discrete Applied Mathematics 48 Journal of Mathematical Chemistry 20 Applied Mathematics and Computation 12 Linear Algebra and its Applications 9 Discrete Mathematics 7 Linear and Multilinear Algebra 5 Physica A 5 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 5 Journal of Applied Mathematics and Computing 4 Journal of Statistical Physics 4 ELA. The Electronic Journal of Linear Algebra 3 Journal of Computational and Applied Mathematics 3 Journal of Inequalities and Applications 3 Discrete Dynamics in Nature and Society 3 Transactions on Combinatorics 3 Journal of Mathematics 2 Bulletin of the Australian Mathematical Society 2 SIAM Journal on Algebraic and Discrete Methods 2 Circuits, Systems, and Signal Processing 2 Applied Mathematics. Series B (English Edition) 2 Computational and Applied Mathematics 2 Filomat 2 The Electronic Journal of Combinatorics 2 Journal of Combinatorial Optimization 2 Applicable Analysis and Discrete Mathematics 2 Advances and Applications in Discrete Mathematics 2 Discrete Mathematics, Algorithms and Applications 2 Journal of Theoretical Biology 2 Communications in Combinatorics and Optimization 2 AIMS Mathematics 1 Computers & Mathematics with Applications 1 Journal of Mathematical Analysis and Applications 1 Journal of Mathematical Biology 1 Journal of Mathematical Physics 1 Ukrainian Mathematical Journal 1 Journal of Functional Analysis 1 Results in Mathematics 1 European Journal of Combinatorics 1 Advances in Applied Mathematics 1 Combinatorica 1 Acta Mathematicae Applicatae Sinica. English Series 1 Graphs and Combinatorics 1 Applied Mathematics Letters 1 Mathematical and Computer Modelling 1 International Journal of Computer Mathematics 1 SIAM Review 1 The Australasian Journal of Combinatorics 1 Fractals 1 Opuscula Mathematica 1 Complexity 1 Discussiones Mathematicae. Graph Theory 1 Boletín de la Sociedad Matemática Mexicana. Third Series 1 Journal of Graph Algorithms and Applications 1 CEJOR. Central European Journal of Operations Research 1 Acta et Commentationes Universitatis Tartuensis de Mathematica 1 Journal of Applied Mathematics 1 Journal of Machine Learning Research (JMLR) 1 MATCH - Communications in Mathematical and in Computer Chemistry 1 Journal of Algebra and its Applications 1 Journal of Statistical Mechanics: Theory and Experiment 1 Sibirskie Èlektronnye Matematicheskie Izvestiya 1 Proyecciones 1 Chebyshevskiĭ Sbornik 1 Mathematics in Computer Science 1 Optimization Letters 1 Journal of Physics A: Mathematical and Theoretical 1 Communications in Theoretical Physics 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Symmetry 1 Iranian Journal of Mathematical Chemistry 1 Palestine Journal of Mathematics 1 Nanoscale Systems: Mathematical Modeling, Theory and Applications 1 Electronic Journal of Graph Theory and Applications 1 Open Mathematics 1 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences 1 PUMP Journal of Undergraduate Research 1 DML. Discrete Mathematics Letters all top 5 Cited in 28 Fields 232 Combinatorics (05-XX) 70 Biology and other natural sciences (92-XX) 38 Linear and multilinear algebra; matrix theory (15-XX) 12 Statistical mechanics, structure of matter (82-XX) 8 Information and communication theory, circuits (94-XX) 5 Convex and discrete geometry (52-XX) 5 Probability theory and stochastic processes (60-XX) 5 Computer science (68-XX) 4 Order, lattices, ordered algebraic structures (06-XX) 4 Group theory and generalizations (20-XX) 4 Measure and integration (28-XX) 4 Quantum theory (81-XX) 3 Number theory (11-XX) 3 Optics, electromagnetic theory (78-XX) 3 Operations research, mathematical programming (90-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Geometry (51-XX) 2 Algebraic topology (55-XX) 2 Numerical analysis (65-XX) 2 Systems theory; control (93-XX) 1 Special functions (33-XX) 1 Ordinary differential equations (34-XX) 1 Difference and functional equations (39-XX) 1 Approximations and expansions (41-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Operator theory (47-XX) 1 Statistics (62-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Citations by Year