Edit Profile (opens in new tab) Shirakawa, Ken Co-Author Distance Author ID: shirakawa.ken Published as: Shirakawa, Ken; Shirakawa, K. Documents Indexed: 86 Publications since 1980, including 1 Additional arXiv Preprint Co-Authors: 26 Co-Authors with 55 Joint Publications 649 Co-Co-Authors all top 5 Co-Authors 26 single-authored 20 Yamazaki, Noriaki 11 Kenmochi, Nobuyuki 10 Watanabe, Hiroshi 7 Ito, Akio 6 Kadoya, Atsushi 5 Kubota, Shodai 5 Nakayashiki, Ryota 4 Antil, Harbir 4 Colli, Pierluigi 4 Moll, Salvador 3 Ohtsuka, Takeshi 2 Aiki, Toyohiko 2 Hadiji, Rejeb 2 Mizuno, Daiki 1 Frémond, Michel 1 Giga, Yoshikazu 1 Gilardi, Gianni 1 Hassan Farshbaf-Shaker, M. 1 Kimura, Masato 1 Kubo, Masahiro 1 Minamino, G. 1 Murase, Yusuke 1 Okazaki, Takanobu 1 Rocca, Elisabetta 1 Rybka, Piotr 1 Sato, Naoki 1 Schnell, Walter 1 Stefanelli, Ulisse all top 5 Serials 15 Advances in Mathematical Sciences and Applications 6 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 6 Discrete and Continuous Dynamical Systems 4 Journal of Sound and Vibration 4 Discrete and Continuous Dynamical Systems. Series S 3 Ingenieur-Archiv 2 Mathematical Methods in the Applied Sciences 2 Advances in Differential Equations 2 RIMS Kokyuroku 1 International Journal of Mechanical Sciences 1 Journal of Mathematical Analysis and Applications 1 Nonlinearity 1 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM) 1 Funkcialaj Ekvacioj. Serio Internacia 1 Journal of Differential Equations 1 Mathematische Annalen 1 Mechanics Research Communications 1 Numerical Functional Analysis and Optimization 1 Solid Mechanics Archives. Solid Mechanics Division, University of Waterloo 1 Chinese Annals of Mathematics. Series B 1 Physica D 1 Asymptotic Analysis 1 Mathematica Bohemica 1 Journal of Nonlinear Science 1 Calculus of Variations and Partial Differential Equations 1 Communications on Pure and Applied Analysis 1 Networks and Heterogeneous Media 1 Mathematical Control and Related Fields 1 Advances in Nonlinear Analysis 1 AIMS Mathematics all top 5 Fields 68 Partial differential equations (35-XX) 25 Mechanics of deformable solids (74-XX) 21 Calculus of variations and optimal control; optimization (49-XX) 13 Statistical mechanics, structure of matter (82-XX) 6 Operator theory (47-XX) 5 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 Ordinary differential equations (34-XX) 3 Dynamical systems and ergodic theory (37-XX) 3 Numerical analysis (65-XX) 3 Classical thermodynamics, heat transfer (80-XX) 2 Global analysis, analysis on manifolds (58-XX) 1 Algebraic geometry (14-XX) 1 Approximations and expansions (41-XX) 1 Fluid mechanics (76-XX) 1 Systems theory; control (93-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 42 Publications have been cited 184 times in 88 Documents Cited by ▼ Year ▼ A class of quasi-linear Allen-Cahn type equations with dynamic boundary conditions. Zbl 1372.35162 Colli, Pierluigi; Gilardi, Gianni; Nakayashiki, Ryota; Shirakawa, Ken 18 2017 Solvability of one-dimensional phase field systems associated with grain boundary motion. Zbl 1270.35008 Shirakawa, K.; Watanabe, H.; Yamazaki, N. 15 2013 Stability analysis for Allen-Cahn type equation associated with the total variation energy. Zbl 1274.35083 Shirakawa, Ken; Kimura, Masato 11 2005 Optimal control problem for Allen-Cahn type equation associated with total variation energy. Zbl 1239.49004 Ohtsuka, Takeshi; Shirakawa, Ken; Yamazaki, Noriaki 11 2012 Asymptotic stability for evolution equations governed by subdifferentials. Zbl 0928.35179 Shirakawa, K.; Ito, A.; Yamazaki, N.; Kenmochi, N. 9 1998 Existence of solutions to the Kobayashi-Warren-Carter system. Zbl 1307.35148 Moll, Salvador; Shirakawa, Ken 9 2014 Energy-dissipative solution to a one-dimensional phase field model of grain boundary motion. Zbl 1275.35132 Shirakawa, Ken; Watanabe, Hiroshi 9 2014 Asymptotic analysis for micromagnetics of thin films governed by indefinite material coefficients. Zbl 1427.74116 Hadiji, Rejeb; Shirakawa, Ken 9 2010 Energy dissipative solutions to the Kobayashi-Warren-Carter system. Zbl 1386.35250 Moll, Salvador; Shirakawa, Ken; Watanabe, Hiroshi 8 2017 Large time behavior for doubly nonlinear systems generated by subdifferentials. Zbl 0960.34050 Shirakawa, Ken 7 2000 Phase-field systems for grain boundary motions under isothermal solidifications. Zbl 1333.35125 Shirakawa, Ken; Watanabe, Hiroshi; Yamazaki, Noriaki 7 2014 Variational inequalities for a system of elliptic-parabolic equations. Zbl 1298.49032 Kubo, M.; Shirakawa, K.; Yamazaki, N. 6 2012 Attractors for a three-dimensional thermo-mechanical model of shape memory alloys. Zbl 1133.35323 Colli, Pierluigi; Frémond, Michel; Rocca, Elisabetta; Shirakawa, Ken 5 2006 Stability for approximation methods of the one-dimensional Kobayashi-Warren-Carter system. Zbl 1340.35113 Watanabe, Hiroshi; Shirakawa, Ken 5 2014 Large-time behavior for a PDE model of isothermal grain boundary motion with a constraint. Zbl 1343.35030 Watanabe, Hiroshi; Shirakawa, Ken 5 2015 3D-2D asymptotic observation for minimization problems associated with degenerate energy-coefficients. Zbl 1306.74017 Hadiji, Rejeb; Shirakawa, Ken 5 2011 Stability for a parabolic variational inequality associated with total variation functional. Zbl 1142.35340 Kenmochi, Nobuyuki; Shirakawa, Ken 4 2001 Stability for phase field systems involving indefinite surface tension coefficients. Zbl 1102.35310 Shirakawa, Ken 4 2006 Optimal control of a singular diffusion equation with constraint. Zbl 1173.49006 Ohtsuka, Takeshi; Shirakawa, Ken; Yamazaki, Noriaki 4 2008 A one dimensional free boundary problem for adsorption phenomena. Zbl 1310.35246 Sato, Naoki; Aiki, Toyohiko; Murase, Yusuke; Shirakawa, Ken 4 2014 Optimal control problems of phase field system with total variation functional as the interfacial energy. Zbl 1302.49007 Shirakawa, Ken; Yamazaki, Noriaki 4 2013 Effects of shear deformation and rotatory inertia on vibration and buckling of cylindrical shells. Zbl 0526.73074 Shirakawa, K. 3 1983 A variational inequality for total variation functional with constraint. Zbl 1003.49007 Kenmochi, Nobuyuki; Shirakawa, Ken 3 2001 Well-posedness and periodic stability for quasilinear parabolic variational inequalities with time-dependent constraints. Zbl 1351.35089 Shirakawa, Ken; Kubo, Masahiro; Yamazaki, Noriaki 3 2008 On boundary detachment phenomena for the total variation flow with dynamic boundary conditions. Zbl 1450.35147 Giga, Yoshikazu; Nakayashiki, Ryota; Rybka, Piotr; Shirakawa, Ken 3 2020 A class of parabolic systems associated with optimal controls of grain boundary motions. Zbl 1470.35213 Antil, Harbir; Shirakawa, Ken; Yamazaki, Noriaki 3 2018 Weak formulation for singular diffusion equation with dynamic boundary condition. Zbl 1387.35329 Nakayashiki, Ryota; Shirakawa, Ken 2 2017 Convergence of numerical algorithm for optimal control problem of Allen-Cahn type equation with constraint. Zbl 1162.65363 Ohtsuka, Takeshi; Shirakawa, Ken; Yamazaki, Noriaki 2 2008 Attractors for the one-dimensional Frémond model of shape memory alloys. Zbl 1069.35014 Colli, Pierluigi; Shirakawa, Ken 2 2004 Asymptotic convergence of \(p\)-Laplace equations with constraint as \(p\) tends to 1. Zbl 1029.35089 Shirakawa, Ken 2 2002 Kobayashi-Warren-Carter type systems with nonhomogeneous Dirichlet boundary data for crystalline orientation. Zbl 1483.35110 Moll, Salvador; Shirakawa, Ken; Watanabe, Hiroshi 2 2022 Vibration and buckling of cylinders with elliptical cross section. Zbl 0493.73061 Shirakawa, K.; Morita, M. 1 1982 Asymptotic stability for evolution systems associated with phase transition. Zbl 0922.35083 Shirakawa, K.; Ito, A.; Yamazaki, N.; Kenmochi, N. 1 1998 Structure result for steady-state solutions of a one-dimensional Frémond model of SMA. Zbl 1077.74033 Shirakawa, Ken; Stefanelli, Ulisse 1 2004 Parabolic variational inequality associated with the total variation functional. Zbl 1042.35587 Shirakawa, Ken 1 2001 Stability analysis for Allen-Cahn equations involving indefinite diffusion coefficients. Zbl 1154.35376 Shirakawa, Ken 1 2005 Stability for steady-state solutions of a nonisothermal Allen-Cahn equation generated by a total variation energy. Zbl 1076.35017 Shirakawa, Ken 1 2004 Response of rectangular thick plates to moving single loads. Zbl 0449.73064 Shirakawa, K. 1 1981 Stability for a phase field model with the total variation functional as the interfacial energy. Zbl 1012.35006 Kenmochi, Nobuyuki; Shirakawa, Ken 1 2003 Optimal control problems governed by 1-D Kobayashi-Warren-Carter type systems. Zbl 1483.35297 Antil, Harbir; Kubota, Shodai; Shirakawa, Ken; Yamazaki, Noriaki 1 2021 Energy-dissipation in a coupled system of Allen-Cahn-type equation and Kobayashi-Warren-Carter-type model of grain boundary motion. Zbl 1455.35025 Watanabe, Hiroshi; Shirakawa, Ken 1 2020 Optimal control for shape memory alloys of the one-dimensional Frémond model. Zbl 1447.49005 Colli, Pierluigi; Hassan Farshbaf-Shaker, M.; Shirakawa, Ken; Yamazaki, Noriaki 1 2020 Kobayashi-Warren-Carter type systems with nonhomogeneous Dirichlet boundary data for crystalline orientation. Zbl 1483.35110 Moll, Salvador; Shirakawa, Ken; Watanabe, Hiroshi 2 2022 Optimal control problems governed by 1-D Kobayashi-Warren-Carter type systems. Zbl 1483.35297 Antil, Harbir; Kubota, Shodai; Shirakawa, Ken; Yamazaki, Noriaki 1 2021 On boundary detachment phenomena for the total variation flow with dynamic boundary conditions. Zbl 1450.35147 Giga, Yoshikazu; Nakayashiki, Ryota; Rybka, Piotr; Shirakawa, Ken 3 2020 Energy-dissipation in a coupled system of Allen-Cahn-type equation and Kobayashi-Warren-Carter-type model of grain boundary motion. Zbl 1455.35025 Watanabe, Hiroshi; Shirakawa, Ken 1 2020 Optimal control for shape memory alloys of the one-dimensional Frémond model. Zbl 1447.49005 Colli, Pierluigi; Hassan Farshbaf-Shaker, M.; Shirakawa, Ken; Yamazaki, Noriaki 1 2020 A class of parabolic systems associated with optimal controls of grain boundary motions. Zbl 1470.35213 Antil, Harbir; Shirakawa, Ken; Yamazaki, Noriaki 3 2018 A class of quasi-linear Allen-Cahn type equations with dynamic boundary conditions. Zbl 1372.35162 Colli, Pierluigi; Gilardi, Gianni; Nakayashiki, Ryota; Shirakawa, Ken 18 2017 Energy dissipative solutions to the Kobayashi-Warren-Carter system. Zbl 1386.35250 Moll, Salvador; Shirakawa, Ken; Watanabe, Hiroshi 8 2017 Weak formulation for singular diffusion equation with dynamic boundary condition. Zbl 1387.35329 Nakayashiki, Ryota; Shirakawa, Ken 2 2017 Large-time behavior for a PDE model of isothermal grain boundary motion with a constraint. Zbl 1343.35030 Watanabe, Hiroshi; Shirakawa, Ken 5 2015 Existence of solutions to the Kobayashi-Warren-Carter system. Zbl 1307.35148 Moll, Salvador; Shirakawa, Ken 9 2014 Energy-dissipative solution to a one-dimensional phase field model of grain boundary motion. Zbl 1275.35132 Shirakawa, Ken; Watanabe, Hiroshi 9 2014 Phase-field systems for grain boundary motions under isothermal solidifications. Zbl 1333.35125 Shirakawa, Ken; Watanabe, Hiroshi; Yamazaki, Noriaki 7 2014 Stability for approximation methods of the one-dimensional Kobayashi-Warren-Carter system. Zbl 1340.35113 Watanabe, Hiroshi; Shirakawa, Ken 5 2014 A one dimensional free boundary problem for adsorption phenomena. Zbl 1310.35246 Sato, Naoki; Aiki, Toyohiko; Murase, Yusuke; Shirakawa, Ken 4 2014 Solvability of one-dimensional phase field systems associated with grain boundary motion. Zbl 1270.35008 Shirakawa, K.; Watanabe, H.; Yamazaki, N. 15 2013 Optimal control problems of phase field system with total variation functional as the interfacial energy. Zbl 1302.49007 Shirakawa, Ken; Yamazaki, Noriaki 4 2013 Optimal control problem for Allen-Cahn type equation associated with total variation energy. Zbl 1239.49004 Ohtsuka, Takeshi; Shirakawa, Ken; Yamazaki, Noriaki 11 2012 Variational inequalities for a system of elliptic-parabolic equations. Zbl 1298.49032 Kubo, M.; Shirakawa, K.; Yamazaki, N. 6 2012 3D-2D asymptotic observation for minimization problems associated with degenerate energy-coefficients. Zbl 1306.74017 Hadiji, Rejeb; Shirakawa, Ken 5 2011 Asymptotic analysis for micromagnetics of thin films governed by indefinite material coefficients. Zbl 1427.74116 Hadiji, Rejeb; Shirakawa, Ken 9 2010 Optimal control of a singular diffusion equation with constraint. Zbl 1173.49006 Ohtsuka, Takeshi; Shirakawa, Ken; Yamazaki, Noriaki 4 2008 Well-posedness and periodic stability for quasilinear parabolic variational inequalities with time-dependent constraints. Zbl 1351.35089 Shirakawa, Ken; Kubo, Masahiro; Yamazaki, Noriaki 3 2008 Convergence of numerical algorithm for optimal control problem of Allen-Cahn type equation with constraint. Zbl 1162.65363 Ohtsuka, Takeshi; Shirakawa, Ken; Yamazaki, Noriaki 2 2008 Attractors for a three-dimensional thermo-mechanical model of shape memory alloys. Zbl 1133.35323 Colli, Pierluigi; Frémond, Michel; Rocca, Elisabetta; Shirakawa, Ken 5 2006 Stability for phase field systems involving indefinite surface tension coefficients. Zbl 1102.35310 Shirakawa, Ken 4 2006 Stability analysis for Allen-Cahn type equation associated with the total variation energy. Zbl 1274.35083 Shirakawa, Ken; Kimura, Masato 11 2005 Stability analysis for Allen-Cahn equations involving indefinite diffusion coefficients. Zbl 1154.35376 Shirakawa, Ken 1 2005 Attractors for the one-dimensional Frémond model of shape memory alloys. Zbl 1069.35014 Colli, Pierluigi; Shirakawa, Ken 2 2004 Structure result for steady-state solutions of a one-dimensional Frémond model of SMA. Zbl 1077.74033 Shirakawa, Ken; Stefanelli, Ulisse 1 2004 Stability for steady-state solutions of a nonisothermal Allen-Cahn equation generated by a total variation energy. Zbl 1076.35017 Shirakawa, Ken 1 2004 Stability for a phase field model with the total variation functional as the interfacial energy. Zbl 1012.35006 Kenmochi, Nobuyuki; Shirakawa, Ken 1 2003 Asymptotic convergence of \(p\)-Laplace equations with constraint as \(p\) tends to 1. Zbl 1029.35089 Shirakawa, Ken 2 2002 Stability for a parabolic variational inequality associated with total variation functional. Zbl 1142.35340 Kenmochi, Nobuyuki; Shirakawa, Ken 4 2001 A variational inequality for total variation functional with constraint. Zbl 1003.49007 Kenmochi, Nobuyuki; Shirakawa, Ken 3 2001 Parabolic variational inequality associated with the total variation functional. Zbl 1042.35587 Shirakawa, Ken 1 2001 Large time behavior for doubly nonlinear systems generated by subdifferentials. Zbl 0960.34050 Shirakawa, Ken 7 2000 Asymptotic stability for evolution equations governed by subdifferentials. Zbl 0928.35179 Shirakawa, K.; Ito, A.; Yamazaki, N.; Kenmochi, N. 9 1998 Asymptotic stability for evolution systems associated with phase transition. Zbl 0922.35083 Shirakawa, K.; Ito, A.; Yamazaki, N.; Kenmochi, N. 1 1998 Effects of shear deformation and rotatory inertia on vibration and buckling of cylindrical shells. Zbl 0526.73074 Shirakawa, K. 3 1983 Vibration and buckling of cylinders with elliptical cross section. Zbl 0493.73061 Shirakawa, K.; Morita, M. 1 1982 Response of rectangular thick plates to moving single loads. Zbl 0449.73064 Shirakawa, K. 1 1981 all cited Publications top 5 cited Publications all top 5 Cited by 102 Authors 18 Shirakawa, Ken 11 Colli, Pierluigi 10 Yamazaki, Noriaki 7 Watanabe, Hiroshi 6 Fukao, Takeshi 5 Gilardi, Gianni 5 Moll, Salvador 4 Akagi, Goro 4 Giga, Yoshikazu 4 Kenmochi, Nobuyuki 4 Knopf, Patrik 4 Kubo, Masahiro 4 Kumazaki, Kota 4 Rocca, Elisabetta 4 Soueid, Salwa 3 Aiki, Toyohiko 3 Faella, Luisa 3 Hadiji, Rejeb 3 Kubota, Shodai 3 Lam, Kei Fong 3 Marinoschi, Gabriela 3 Nakayashiki, Ryota 3 Zheng, Jiashan 2 Antil, Harbir 2 Bao, Xuelian 2 Chacouche, Khaled 2 De Maio, Umberto 2 Farshbaf-Shaker, Mohammad Hassan 2 Frémond, Michel 2 Garcke, Harald 2 Gaudiello, Antonio 2 Giga, Mi-Ho 2 Gokieli, Maria 2 Ito, Akio 2 Kimura, Masato 2 Murase, Yusuke 2 Niezgódka, Marek 2 Sato, Naoki 2 Signori, Andrea 2 Suzuki, Tomoyuki 2 Takasao, Keisuke 1 Akman Yıldız, Tuğba 1 Băleanu, Dumitru I. 1 Benincasa, Tommaso 1 Bin, Chen 1 Blank, Luise 1 Bonetti, Elena 1 Davoli, Elisa 1 Di Fratta, Giovanni 1 Donado Escobar, L. D. 1 Fabrizio, Mauro 1 Hagverdiyev, Ali 1 Hamdache, Kamel 1 Hassan Farshbaf-Shaker, M. 1 Hauer, Daniel 1 Hoppe, Ronald H. W. 1 Jajarmi, Amin 1 Kawohl, Bernd 1 Kikuchi, Koji 1 Kim, Junseok 1 Lee, Soon-Hyuck 1 Liang, Xiaoyu 1 Liu, Chun 1 Liu, Hao 1 Liu, Junjun 1 Marino, Michele 1 Mazón Ruiz, José M. 1 Meisinger, Johannes 1 Melchionna, Stefano 1 Meng, Xiangjun 1 Metzger, Stefan 1 Minchev, Emil 1 Moroşanu, Costică N. 1 Moumni, Ziad 1 Nagata, Takuto 1 Negri, Matteo 1 Novruzov, Emil B. 1 Okamoto, Jun 1 Pallardó, Vicent 1 Perugia, Carmen 1 Praetorius, Dirk 1 Ruggeri, Michele 1 Rybka, Piotr 1 Scarpa, Luca 1 Schimperna, Giulio 1 Schuricht, Friedemann 1 Sprekels, Jürgen 1 Timoshin, Sergey A. 1 Tröltzsch, Fredi 1 Uesaka, Masaaki 1 Wang, Mingxin 1 Wang, Yifu 1 Winkle, James J. 1 Wu, Hao 1 Yang, Guoying 1 Yayla, Sema 1 Yildiz, Burak C. 1 Yoshikawa, Shuji 1 Yun, Ana 1 Zaki, Wael ...and 2 more Authors all top 5 Cited in 52 Serials 8 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 5 Journal of Mathematical Analysis and Applications 5 Journal of Differential Equations 5 Discrete and Continuous Dynamical Systems 4 Discrete and Continuous Dynamical Systems. Series S 3 Mathematical Methods in the Applied Sciences 3 NoDEA. Nonlinear Differential Equations and Applications 3 Izvestiya Irkutskogo Gosudarstvennogo Universiteta. Seriya Matematika 2 International Journal of Control 2 Ricerche di Matematica 2 Sugaku Expositions 2 SIAM Journal on Mathematical Analysis 2 Calculus of Variations and Partial Differential Equations 2 Journal of Evolution Equations 2 Mathematical Control and Related Fields 2 AIMS Mathematics 1 Applicable Analysis 1 Archive for Rational Mechanics and Analysis 1 Journal of the Mechanics and Physics of Solids 1 Nonlinearity 1 ZAMP. Zeitschrift für angewandte Mathematik und Physik 1 Bulletin of Mathematical Biology 1 Applied Mathematics and Optimization 1 Journal of Computational and Applied Mathematics 1 Journal of Functional Analysis 1 Journal of Optimization Theory and Applications 1 Mathematische Annalen 1 Mathematics and Computers in Simulation 1 Numerical Functional Analysis and Optimization 1 Rendiconti di Matematica e delle sue Applicazioni. Serie VII 1 Chinese Annals of Mathematics. Series B 1 Asymptotic Analysis 1 Journal of Scientific Computing 1 Japan Journal of Industrial and Applied Mathematics 1 M\(^3\)AS. Mathematical Models & Methods in Applied Sciences 1 Journal of Nonlinear Science 1 Journal of Convex Analysis 1 Computing and Visualization in Science 1 Revista Matemática Complutense 1 Acta Mathematica Sinica. English Series 1 Communications in Contemporary Mathematics 1 Qualitative Theory of Dynamical Systems 1 Nonlinear Analysis. Real World Applications 1 Nonlinear Analysis. Modelling and Control 1 Mediterranean Journal of Mathematics 1 Boundary Value Problems 1 European Series in Applied and Industrial Mathematics (ESAIM): Mathematical Modelling and Numerical Analysis 1 GAMM-Mitteilungen 1 Advances in Calculus of Variations 1 Advances in Numerical Analysis 1 Evolution Equations and Control Theory 1 Advances in Nonlinear Analysis all top 5 Cited in 21 Fields 70 Partial differential equations (35-XX) 23 Calculus of variations and optimal control; optimization (49-XX) 17 Mechanics of deformable solids (74-XX) 10 Numerical analysis (65-XX) 9 Operator theory (47-XX) 9 Optics, electromagnetic theory (78-XX) 9 Statistical mechanics, structure of matter (82-XX) 8 Classical thermodynamics, heat transfer (80-XX) 6 Ordinary differential equations (34-XX) 5 Biology and other natural sciences (92-XX) 4 Fluid mechanics (76-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Global analysis, analysis on manifolds (58-XX) 2 Statistics (62-XX) 1 Real functions (26-XX) 1 Measure and integration (28-XX) 1 Integral equations (45-XX) 1 Functional analysis (46-XX) 1 Operations research, mathematical programming (90-XX) 1 Systems theory; control (93-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year