Edit Profile (opens in new tab) Greif, Chen Compute Distance To: Compute Author ID: greif.chen Published as: Greif, Chen; Greif, C. External Links: MGP Documents Indexed: 45 Publications since 1998, including 3 Books 2 Contributions as Editor Co-Authors: 45 Co-Authors with 44 Joint Publications 1,302 Co-Co-Authors all top 5 Co-Authors 2 single-authored 8 Varah, James M. 5 Golub, Gene Howard 5 Schötzau, Dominik 4 Gleich, David F. 3 Estrin, Ron 3 Wathen, Michael 2 Ascher, Uri M. 2 Bonchi, Francesco 2 Bridson, Robert 2 Esfandiar, Pooya 2 Hocking, L. Robert 2 Lakshmanan, Laks V. S. 2 Li, Dan 2 Rees, Tyrone 2 Szyld, Daniel B. 1 Björk, Åke 1 Bosch, Jessica 1 Chan, Raymond Hon-Fu 1 Cohen-Or, Daniel 1 Gautschi, Walter 1 Gray, Andrew P. 1 Greenbaum, Anne 1 Greenstreet, Mark R. 1 He, Shiwen 1 Higham, Nicholas J. 1 Hocking, Robert L. 1 Ju, Tao 1 Kurokawa, David 1 Lau, Tracy 1 Mitra, Niloy J. 1 Modersitzki, Jan 1 Moulding, Erin 1 Neuenhofen, Martin P. 1 O’Leary, Dianne P. 1 On, Byung-Won 1 Orban, Dominique 1 Overton, Michael L. 1 Paige, Christopher C. 1 Psarrakos, Panayiotis J. 1 Rees, Tim 1 Ren, Jihong 1 Ruthotto, Lars 1 Shamir, Ariel 1 Sorkine-Hornung, Olga 1 Stewart, Gilbert Wright 1 Titley-Péloquin, David 1 Wei, Xiaoxi 1 Woerdeman, Hugo Jan 1 Zhang, Hao 1 Zhu, Yufeng all top 5 Serials 9 SIAM Journal on Matrix Analysis and Applications 9 SIAM Journal on Scientific Computing 7 Numerical Linear Algebra with Applications 3 ETNA. Electronic Transactions on Numerical Analysis 1 Computer Methods in Applied Mechanics and Engineering 1 IMA Journal of Numerical Analysis 1 Mathematics of Computation 1 ACM Transactions on Mathematical Software 1 BIT 1 Journal of Computational and Applied Mathematics 1 ACM Transactions on Graphics 1 Numerical Algorithms 1 Linear Algebra and its Applications 1 SIAM Journal on Optimization 1 Internet Mathematics 1 Computational Science & Engineering 1 S\(\vec{\text{e}}\)MA Journal all top 5 Fields 42 Numerical analysis (65-XX) 9 Partial differential equations (35-XX) 7 Linear and multilinear algebra; matrix theory (15-XX) 6 Computer science (68-XX) 4 Operations research, mathematical programming (90-XX) 3 General and overarching topics; collections (00-XX) 2 Combinatorics (05-XX) 2 Mechanics of deformable solids (74-XX) 2 Fluid mechanics (76-XX) 2 Optics, electromagnetic theory (78-XX) 1 History and biography (01-XX) 1 Sequences, series, summability (40-XX) 1 Approximations and expansions (41-XX) 1 Probability theory and stochastic processes (60-XX) 1 Biology and other natural sciences (92-XX) 1 Systems theory; control (93-XX) 1 Information and communication theory, circuits (94-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 41 Publications have been cited 527 times in 368 Documents Cited by ▼ Year ▼ On solving block-structured indefinite linear systems. Zbl 1036.65033Golub, Gene H.; Greif, Chen 75 2003 A mixed finite element method with exactly divergence-free velocities for incompressible magnetohydrodynamics. Zbl 1231.76146Greif, Chen; Li, Dan; Schötzau, Dominik; Wei, Xiaoxi 67 2010 An Arnoldi-type algorithm for computing Page Rank. Zbl 1105.65034Golub, G. H.; Greif, C. 47 2006 Preconditioners for the discretized time-harmonic Maxwell equations in mixed form. Zbl 1199.78010Greif, Chen; Schötzau, Dominik 41 2007 An inner-outer iteration for computing PageRank. Zbl 1209.65043Gleich, David F.; Gray, Andrew P.; Greif, Chen; Lau, Tracy 39 2010 Preconditioners for saddle point linear systems with highly singular \((1,1)\) blocks. Zbl 1112.65042Greif, Chen; Schötzau, Dominik 32 2006 Bounds on eigenvalues of matrices arising from interior-point methods. Zbl 1291.15008Greif, Chen; Moulding, Erin; Orban, Dominique 25 2014 A multipreconditioned conjugate gradient algorithm. Zbl 1104.65027Bridson, Robert; Greif, Chen 19 2006 A preconditioner for linear systems arising from interior point optimization methods. Zbl 1155.65048Rees, Tim; Greif, Chen 19 2007 Iterative solution of cyclically reduced systems arising from discretisation of the three-dimensional convection-diffusion equation. Zbl 0916.65028Greif, Chen; Varah, James 16 1998 An algebraic analysis of a block diagonal preconditioner for saddle point systems. Zbl 1105.65048Golub, Gene H.; Greif, Chen; Varah, James M. 15 2006 Block stationary methods for nonsymmetric cyclically reduced systems arising from three-dimensional elliptic equations. Zbl 0936.65125Greif, Chen; Varah, James 15 1999 Preconditioners for mixed finite element discretizations of incompressible MHD equations. Zbl 06822612Wathen, Michael; Greif, Chen; Schötzau, Dominik 9 2017 Parallel numerical solution of the time-harmonic Maxwell equations in mixed form. Zbl 1274.78091Li, Dan; Greif, Chen; Schötzau, Dominik 8 2012 Fast matrix computations for pairwise and columnwise commute times and Katz scores. Zbl 1245.05026Bonchi, Francesco; Esfandiar, Pooya; Gleich, David F.; Greif, Chen; Lakshmanan, Laks V. S. 8 2012 A scalable approximate inverse block preconditioner for an incompressible magnetohydrodynamics model problem. Zbl 1428.76177Wathen, Michael; Greif, Chen 7 2020 The power and Arnoldi methods in an algebra of circulants. Zbl 1313.65079Gleich, David F.; Greif, Chen; Varah, James M. 7 2013 On nonsingular saddle-point systems with a maximally rank deficient leading block. Zbl 1328.65075Estrin, Ron; Greif, Chen 7 2015 A first course in numerical methods. Zbl 1326.65001Ascher, Uri M.; Greif, Chen 7 2011 GMRES with multiple preconditioners. Zbl 1383.65026Greif, Chen; Rees, Tyrone; Szyld, Daniel B. 6 2017 Iterative solution of skew-symmetric linear systems. Zbl 1191.65028Greif, Chen; Varah, James M. 6 2009 Numerical equivalences among Krylov subspace algorithms for skew-symmetric matrices. Zbl 1347.65062Greif, C.; Paige, C. C.; Titley-Peloquin, D.; Varah, J. M. 4 2016 A stabilized multigrid solver for hyperelastic image registration. Zbl 1424.68202Ruthotto, Lars; Greif, Chen; Modersitzki, Jan 4 2017 SYM-ILDL: Incomplete LDL\(^{\mathrm T}\) factorization of symmetric indefinite and skew-symmetric matrices. Zbl 1380.65061Greif, Chen; He, Shiwen; Liu, Paul 4 2017 Additive Schwarz with variable weights. Zbl 1382.65085Greif, Chen; Rees, Tyrone; Szyld, Daniel B. 4 2014 Conjugate gradient for nonsingular saddle-point systems with a maximally rank-deficient leading block. Zbl 1419.65107Greif, Chen; Wathen, Michael 4 2019 Block orderings for tensor-product grids in two and three dimensions. Zbl 1002.65041Golub, Gene H.; Greif, Chen; Varah, James M. 4 2002 Minimizing the condition number for small rank modifications. Zbl 1143.65341Greif, Chen; Varah, James M. 4 2006 SPMR: A family of saddle-point minimum residual solvers. Zbl 1448.65022Estrin, Ron; Greif, Chen 3 2018 An analysis of low-rank modifications of preconditioners for saddle point systems. Zbl 1205.65142Greif, Chen; Overton, Michael L. 3 2010 Closed-form multigrid smoothing factors for lexicographic Gauss-Seidel. Zbl 1272.65099Hocking, L. Robert; Greif, Chen 3 2012 A first course in numerical methods. Zbl 1232.65001Ascher, Uri M.; Greif, Chen 2 2011 Mstab: stabilized induced dimension reduction for Krylov subspace recycling. Zbl 1390.93355Neuenhofen, Martin P.; Greif, Chen 2 2018 Reduced systems for three-dimensional elliptic equations with variable coefficients. Zbl 0942.65120Greif, Chen 2 1999 A sampler of useful computational tools for applied geometry, computer graphics, and image processing. Zbl 1322.68002Cohen-Or, Daniel; Greif, Chen; Ju, Tao; Mitra, Niloy J.; Shamir, Ariel; Sorkine-Hornung, Olga; Zhang, Hao Richard 2 2015 A note on the convergence of SOR for the pagerank problem. Zbl 1232.65054Greif, Chen; Kurokawa, David 2 2011 Optimal complex relaxation parameters in multigrid for complex-shifted linear systems. Zbl 1468.65218Hocking, L. Robert; Greif, Chen 2 2021 Milestones in matrix computation. The selected works of Gene H. Golub. With commentaries by Anne Greenbaum, Åke Björk, Nicholas Higham, Walter Gautschi and G. W. Stewart. Edited by Raymond H. Chan, Chen Greif, and Dianne P. O’Leary. Zbl 1121.65031Golub, Gene H. 1 2007 Towards an optimal condition number of certain augmented Lagrangian-type saddle-point matrices. Zbl 1413.65163Estrin, R.; Greif, C. 1 2016 Fast Katz and commuters: efficient estimation of social relatedness in large networks. Zbl 1253.68044Esfandiar, Pooya; Bonchi, Francesco; Gleich, David F.; Greif, Chen; Lakshmanan, Laks V. S.; On, Byung-Won 1 2010 The \(d_2\)-transformation for infinite double series and the \(D_2\)-transformation for infinite double integrals. Zbl 0905.65004Greif, Chen; Levin, David 1 1998 Optimal complex relaxation parameters in multigrid for complex-shifted linear systems. Zbl 1468.65218Hocking, L. Robert; Greif, Chen 2 2021 A scalable approximate inverse block preconditioner for an incompressible magnetohydrodynamics model problem. Zbl 1428.76177Wathen, Michael; Greif, Chen 7 2020 Conjugate gradient for nonsingular saddle-point systems with a maximally rank-deficient leading block. Zbl 1419.65107Greif, Chen; Wathen, Michael 4 2019 SPMR: A family of saddle-point minimum residual solvers. Zbl 1448.65022Estrin, Ron; Greif, Chen 3 2018 Mstab: stabilized induced dimension reduction for Krylov subspace recycling. Zbl 1390.93355Neuenhofen, Martin P.; Greif, Chen 2 2018 Preconditioners for mixed finite element discretizations of incompressible MHD equations. Zbl 06822612Wathen, Michael; Greif, Chen; Schötzau, Dominik 9 2017 GMRES with multiple preconditioners. Zbl 1383.65026Greif, Chen; Rees, Tyrone; Szyld, Daniel B. 6 2017 A stabilized multigrid solver for hyperelastic image registration. Zbl 1424.68202Ruthotto, Lars; Greif, Chen; Modersitzki, Jan 4 2017 SYM-ILDL: Incomplete LDL\(^{\mathrm T}\) factorization of symmetric indefinite and skew-symmetric matrices. Zbl 1380.65061Greif, Chen; He, Shiwen; Liu, Paul 4 2017 Numerical equivalences among Krylov subspace algorithms for skew-symmetric matrices. Zbl 1347.65062Greif, C.; Paige, C. C.; Titley-Peloquin, D.; Varah, J. M. 4 2016 Towards an optimal condition number of certain augmented Lagrangian-type saddle-point matrices. Zbl 1413.65163Estrin, R.; Greif, C. 1 2016 On nonsingular saddle-point systems with a maximally rank deficient leading block. Zbl 1328.65075Estrin, Ron; Greif, Chen 7 2015 A sampler of useful computational tools for applied geometry, computer graphics, and image processing. Zbl 1322.68002Cohen-Or, Daniel; Greif, Chen; Ju, Tao; Mitra, Niloy J.; Shamir, Ariel; Sorkine-Hornung, Olga; Zhang, Hao Richard 2 2015 Bounds on eigenvalues of matrices arising from interior-point methods. Zbl 1291.15008Greif, Chen; Moulding, Erin; Orban, Dominique 25 2014 Additive Schwarz with variable weights. Zbl 1382.65085Greif, Chen; Rees, Tyrone; Szyld, Daniel B. 4 2014 The power and Arnoldi methods in an algebra of circulants. Zbl 1313.65079Gleich, David F.; Greif, Chen; Varah, James M. 7 2013 Parallel numerical solution of the time-harmonic Maxwell equations in mixed form. Zbl 1274.78091Li, Dan; Greif, Chen; Schötzau, Dominik 8 2012 Fast matrix computations for pairwise and columnwise commute times and Katz scores. Zbl 1245.05026Bonchi, Francesco; Esfandiar, Pooya; Gleich, David F.; Greif, Chen; Lakshmanan, Laks V. S. 8 2012 Closed-form multigrid smoothing factors for lexicographic Gauss-Seidel. Zbl 1272.65099Hocking, L. Robert; Greif, Chen 3 2012 A first course in numerical methods. Zbl 1326.65001Ascher, Uri M.; Greif, Chen 7 2011 A first course in numerical methods. Zbl 1232.65001Ascher, Uri M.; Greif, Chen 2 2011 A note on the convergence of SOR for the pagerank problem. Zbl 1232.65054Greif, Chen; Kurokawa, David 2 2011 A mixed finite element method with exactly divergence-free velocities for incompressible magnetohydrodynamics. Zbl 1231.76146Greif, Chen; Li, Dan; Schötzau, Dominik; Wei, Xiaoxi 67 2010 An inner-outer iteration for computing PageRank. Zbl 1209.65043Gleich, David F.; Gray, Andrew P.; Greif, Chen; Lau, Tracy 39 2010 An analysis of low-rank modifications of preconditioners for saddle point systems. Zbl 1205.65142Greif, Chen; Overton, Michael L. 3 2010 Fast Katz and commuters: efficient estimation of social relatedness in large networks. Zbl 1253.68044Esfandiar, Pooya; Bonchi, Francesco; Gleich, David F.; Greif, Chen; Lakshmanan, Laks V. S.; On, Byung-Won 1 2010 Iterative solution of skew-symmetric linear systems. Zbl 1191.65028Greif, Chen; Varah, James M. 6 2009 Preconditioners for the discretized time-harmonic Maxwell equations in mixed form. Zbl 1199.78010Greif, Chen; Schötzau, Dominik 41 2007 A preconditioner for linear systems arising from interior point optimization methods. Zbl 1155.65048Rees, Tim; Greif, Chen 19 2007 Milestones in matrix computation. The selected works of Gene H. Golub. With commentaries by Anne Greenbaum, Åke Björk, Nicholas Higham, Walter Gautschi and G. W. Stewart. Edited by Raymond H. Chan, Chen Greif, and Dianne P. O’Leary. Zbl 1121.65031Golub, Gene H. 1 2007 An Arnoldi-type algorithm for computing Page Rank. Zbl 1105.65034Golub, G. H.; Greif, C. 47 2006 Preconditioners for saddle point linear systems with highly singular \((1,1)\) blocks. Zbl 1112.65042Greif, Chen; Schötzau, Dominik 32 2006 A multipreconditioned conjugate gradient algorithm. Zbl 1104.65027Bridson, Robert; Greif, Chen 19 2006 An algebraic analysis of a block diagonal preconditioner for saddle point systems. Zbl 1105.65048Golub, Gene H.; Greif, Chen; Varah, James M. 15 2006 Minimizing the condition number for small rank modifications. Zbl 1143.65341Greif, Chen; Varah, James M. 4 2006 On solving block-structured indefinite linear systems. Zbl 1036.65033Golub, Gene H.; Greif, Chen 75 2003 Block orderings for tensor-product grids in two and three dimensions. Zbl 1002.65041Golub, Gene H.; Greif, Chen; Varah, James M. 4 2002 Block stationary methods for nonsymmetric cyclically reduced systems arising from three-dimensional elliptic equations. Zbl 0936.65125Greif, Chen; Varah, James 15 1999 Reduced systems for three-dimensional elliptic equations with variable coefficients. Zbl 0942.65120Greif, Chen 2 1999 Iterative solution of cyclically reduced systems arising from discretisation of the three-dimensional convection-diffusion equation. Zbl 0916.65028Greif, Chen; Varah, James 16 1998 The \(d_2\)-transformation for infinite double series and the \(D_2\)-transformation for infinite double integrals. Zbl 0905.65004Greif, Chen; Levin, David 1 1998 all cited Publications top 5 cited Publications all top 5 Cited by 575 Authors 16 Huang, Ting-Zhu 15 Wen, Chun 11 Greif, Chen 11 He, Yinnian 10 Gu, Chuanqing 10 Shen, Zhaoli 10 Zhang, Guofeng 9 Liang, Zhaozheng 8 Il’in, Valeriĭ Pavlovich 8 Tian, Zhaolu 6 Benzi, Michele 6 Ding, Qianqian 6 Gu, Xian-Ming 6 Mao, Shipeng 6 Si, Zhiyong 6 Su, Haiyan 6 Zhang, Guodong 5 Axelsson, Axel Owe Holger 5 Bai, Zhongzhi 5 Cao, Yang 5 Dong, Xiaojing 5 Fan, Hongtao 5 Feng, Xinlong 5 Simoncini, Valeria 5 Wathen, Andrew John 5 Wei, Yimin 4 Blaheta, Radim 4 Estrin, Ron 4 Gleich, David F. 4 Hu, Qianying 4 Orban, Dominique 4 Pu, Bingyuan 4 Shao, Xinhui 4 Spillane, Nicole 4 Wathen, Michael 4 Zhang, Litao 3 Bu, Changjiang 3 Cao, Chongguang 3 Cao, Zhihao 3 Carpentieri, Bruno 3 Chen, Zhibing 3 Dassi, Franco 3 Gosselet, Pierre 3 Gur’eva, Ya. L. 3 Hadjidimos, Apostolos 3 Huang, Yunqing 3 Khojasteh Salkuyeh, Davod 3 Li, Lingxiao 3 Liu, Jun 3 Liu, Qingbing 3 Liu, Zhongyun 3 Long, Xiaonian 3 Ma, Changfeng 3 Mehrmann, Volker 3 Morini, Benedetta 3 Pestana, Jennifer 3 Rees, Tyrone 3 Ren, Zhi-Ru 3 Scacchi, Simone 3 Shen, Shuqian 3 Szyld, Daniel B. 3 Tan, Xueyuan 3 Tang, Qili 3 Tardieu, Nicolas 3 Tian, Maoyi 3 Tudisco, Francesco 3 Wang, Yunxia 3 Wen, Pihua 3 Wu, Shiliang 3 Zhang, Jun 3 Zhao, Jiemei 3 Zikatanov, Ludmil T. 2 Adler, James H. 2 An, Rong 2 Ascher, Uri M. 2 Bizzarri, Michal 2 Bourchtein, Andrei 2 Bourchtein, Ludmila 2 Bui-Thanh, Tan 2 Cheng, Guanghui 2 Curtis, Frank E. 2 Cyr, Eric C. 2 Dai, Hua 2 Dong, Yinghui 2 Dong, Yongxin 2 Edalatpanah, Seyyed Ahmad 2 Elman, Howard C. 2 Ferronato, Massimiliano 2 Frigo, Matteo 2 Ge, Yanling 2 Golub, Gene Howard 2 Gratton, Serge 2 Grigori, Laura 2 He, Yunhui 2 Hong, Qingguo 2 Huang, Na 2 Huang, Pengzhan 2 Janna, Carlo 2 Jiang, Xianglong 2 Jin, Yu ...and 475 more Authors all top 5 Cited in 95 Serials 38 Journal of Computational and Applied Mathematics 27 Computers & Mathematics with Applications 22 SIAM Journal on Scientific Computing 21 Applied Mathematics and Computation 17 Numerical Linear Algebra with Applications 14 Journal of Scientific Computing 14 Numerical Algorithms 13 Linear Algebra and its Applications 12 Computational and Applied Mathematics 11 Computer Methods in Applied Mechanics and Engineering 10 Journal of Computational Physics 10 SIAM Journal on Matrix Analysis and Applications 8 Computational Optimization and Applications 7 International Journal of Computer Mathematics 5 BIT 5 Applied Mathematics Letters 5 Journal of Mathematical Sciences (New York) 4 Journal of Applied Mathematics and Computing 3 Computers and Fluids 3 Journal of Mathematical Analysis and Applications 3 Linear and Multilinear Algebra 3 Numerische Mathematik 3 SIAM Journal on Numerical Analysis 3 Applied Numerical Mathematics 3 SIAM Journal on Optimization 3 Advances in Computational Mathematics 3 Mathematical Problems in Engineering 3 Optimization Methods & Software 2 Computer Physics Communications 2 Journal of the Franklin Institute 2 Mathematical Methods in the Applied Sciences 2 Calcolo 2 Journal of Optimization Theory and Applications 2 SIAM Review 2 Journal of Mathematical Imaging and Vision 2 ETNA. Electronic Transactions on Numerical Analysis 2 Optimization and Engineering 2 Computational Methods in Applied Mathematics 2 Comptes Rendus. Mathématique. Académie des Sciences, Paris 2 Internet Mathematics 2 European Series in Applied and Industrial Mathematics (ESAIM): Mathematical Modelling and Numerical Analysis 2 Communications in Computational Physics 2 Advances in Applied Mathematics and Mechanics 2 Open Mathematics 2 Communications on Applied Mathematics and Computation 1 Applicable Analysis 1 Journal of Mathematical Physics 1 Mathematics of Computation 1 The Annals of Statistics 1 Computing 1 Information Sciences 1 International Journal for Numerical Methods in Engineering 1 Bulletin of the Iranian Mathematical Society 1 Computer Aided Geometric Design 1 Computational Mechanics 1 Numerical Methods for Partial Differential Equations 1 Mathematical and Computer Modelling 1 Science in China. Series A 1 Japan Journal of Industrial and Applied Mathematics 1 M\(^3\)AS. Mathematical Models & Methods in Applied Sciences 1 Computational Mathematics and Mathematical Physics 1 Communications in Numerical Methods in Engineering 1 Applied and Computational Harmonic Analysis 1 International Journal of Numerical Methods for Heat & Fluid Flow 1 Filomat 1 International Journal of Computational Fluid Dynamics 1 Vietnam Journal of Mathematics 1 Mathematical Methods of Operations Research 1 Journal of Inequalities and Applications 1 Data Mining and Knowledge Discovery 1 Archives of Computational Methods in Engineering 1 Journal of Applied Mathematics 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Sādhanā 1 Optimization Letters 1 Networks and Heterogeneous Media 1 Inverse Problems and Imaging 1 Algorithms 1 Mathematical Programming Computation 1 Science China. Mathematics 1 Journal of Applied Mathematics & Informatics 1 Statistics and Computing 1 S\(\vec{\text{e}}\)MA Journal 1 ISRN Applied Mathematics 1 Journal of Theoretical Biology 1 ISRN Computational Mathematics 1 Journal of Applied Analysis and Computation 1 Communications in Mathematics and Statistics 1 Journal of Dynamics and Games 1 East Asian Journal on Applied Mathematics 1 Special Matrices 1 AMM. Applied Mathematics and Mechanics. (English Edition) 1 AIMS Mathematics 1 Information Geometry 1 Electronic Research Archive all top 5 Cited in 25 Fields 315 Numerical analysis (65-XX) 85 Fluid mechanics (76-XX) 61 Linear and multilinear algebra; matrix theory (15-XX) 55 Partial differential equations (35-XX) 36 Computer science (68-XX) 32 Operations research, mathematical programming (90-XX) 14 Calculus of variations and optimal control; optimization (49-XX) 12 Combinatorics (05-XX) 11 Probability theory and stochastic processes (60-XX) 11 Optics, electromagnetic theory (78-XX) 10 Information and communication theory, circuits (94-XX) 9 Mechanics of deformable solids (74-XX) 6 Systems theory; control (93-XX) 5 Statistics (62-XX) 5 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 Biology and other natural sciences (92-XX) 3 Dynamical systems and ergodic theory (37-XX) 2 Associative rings and algebras (16-XX) 2 Ordinary differential equations (34-XX) 1 Mathematical logic and foundations (03-XX) 1 Number theory (11-XX) 1 Algebraic geometry (14-XX) 1 Nonassociative rings and algebras (17-XX) 1 Approximations and expansions (41-XX) 1 Geophysics (86-XX) Citations by Year