Edit Profile Benkherouf, Lakdere Compute Distance To: Compute Author ID: benkherouf.lakdere Published as: Benkherouf, L.; Benkherouf, Lakdere; Benkherouf, Lakdére Documents Indexed: 79 Publications since 1988 all top 5 Co-Authors 11 single-authored 24 Aggoun, Lakhdar 8 Tadj, Lotfi 5 Konstantaras, Ioannis 5 Skouri, Konstantina 3 Balkhi, Zaid T. 3 Huda, Shahariar 3 Owen, R. W. 2 Ahmad, Bashair 2 Alkhamis, Talal M. 2 Alzaid, Abdulhamid A. 2 Bather, John A. 2 Benmerzouga, Ali 2 Bensoussan, Alain 2 Boumenir, Amin A. 2 Gilding, Brian H. 2 Glazebrook, Kevin D. 2 Hariga, Moncer A. 2 Johnson, Michael James 2 Omar, Mohamed Khaled 2 Sethi, Suresh P. 2 Watson-Gandy, Carl Donald Tyndale 1 Ahmed, Mohamed Ali 1 Al-Kandari, Ahmad 1 Al-Khamis, T. A. 1 Alqallaf, Fatemah A. 1 Alsuwainea, Abdullah O. 1 Aly, Emad-Eldin A. A. 1 Boushehri, Dalal 1 Khan, Qamar Jalil Ahmed 1 Mahmoud, Mohammed G. 1 M’Hallah, Rym 1 Omar, Mohamed A. 1 Omar, Mohd 1 Pitts, Susan M. 1 Reschenhofer, Erhard 1 Smaoui, Nejib 1 Tadj, Lofti 1 Ustimenko, Vasiliy A. all top 5 Serials 6 Journal of Applied Mathematics and Stochastic Analysis 5 Mathematical and Computer Modelling 5 European Journal of Operational Research 4 Applied Mathematics and Computation 3 Computers & Operations Research 3 Probability in the Engineering and Informational Sciences 3 RAIRO. Operations Research 2 Computers & Mathematics with Applications 2 The Arabian Journal for Science and Engineering 2 International Journal of Mathematics and Mathematical Sciences 2 Journal of the Operational Research Society 2 SIAM Journal on Control and Optimization 2 Stochastic Analysis and Applications 2 Pakistan Journal of Statistics 2 Communications in Statistics. Simulation and Computation 2 Journal of Applied Statistical Science 2 Arab Journal of Mathematical Sciences 2 Mathematical Methods of Operations Research 2 IMA Journal of Management Mathematics 2 International Journal of Systems Science. Principles and Applications of Systems and Integration 1 Journal of Applied Probability 1 Journal of Optimization Theory and Applications 1 Operations Research 1 The Aligarh Journal of Statistics 1 Journal of the Indian Society of Statistics and Operations Research 1 Statistics & Probability Letters 1 Operations Research Letters 1 Belgian Journal of Operations Research, Statistics and Computer Science (JORBEL) 1 Applied Mathematical Modelling 1 Journal of the Royal Statistical Society. Series B 1 Mathematical Problems in Engineering 1 Journal of Applied Mathematics and Decision Sciences 1 Statistical Inference for Stochastic Processes 1 Discrete and Continuous Dynamical Systems. Series B 1 Advances and Applications in Statistics 1 Algebra and Discrete Mathematics 1 International Journal of Operational Research 1 International Mathematical Forum 1 Advances in Operations Research 1 Sankhyā. Series B all top 5 Fields 57 Operations research, mathematical programming (90-XX) 25 Probability theory and stochastic processes (60-XX) 16 Statistics (62-XX) 8 Calculus of variations and optimal control; optimization (49-XX) 5 Systems theory; control (93-XX) 4 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 3 Numerical analysis (65-XX) 1 Combinatorics (05-XX) 1 Geophysics (86-XX) 1 Biology and other natural sciences (92-XX) 1 Information and communication theory, circuits (94-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 43 Publications have been cited 297 times in 218 Documents Cited by ▼ Year ▼ Optimal and heuristic inventory replenishment models for deteriorating items with exponential time-varying demand. Zbl 0812.90039Hariga, Moncer A.; Benkherouf, Lakdere 50 1994 On an inventory model with deteriorating items and decreasing time-varying demand and shortages. Zbl 0906.90050Benkherouf, Lakdere 30 1995 On an inventory model for deteriorating items with stock dependent and time-varying demand rates. Zbl 1087.90006Balkhi, Zaid T.; Benkherouf, Lakdere 26 2004 Oil exploration: Sequential decisions in the face of uncertainty. Zbl 0651.60054Benkherouf, L.; Bather, J. A. 25 1988 A production lot size inventory model for deteriorating items and arbitrary production and demand rates. Zbl 0913.90091Balkhi, Zaid T.; Benkherouf, Lakdere 20 1996 Optimality of an \((s,S)\) policy with compound Poisson and diffusion demands: a quasi-variational inequalities approach. Zbl 1194.93215Benkherouf, Lakdere; Bensoussan, Alain 16 2009 On an inventory model for deteriorating items with increasing time-varying demand and shortages. Zbl 0842.90027Benkherouf, Lakdere; Mahmoud, Mohammed G. 15 1996 A new family of distributions based on probability generating functions. Zbl 1226.60019Aly, Emad-Eldin A. A.; Benkherouf, Lakdere 11 2011 Inventory models with ramp type demand rate, partial backlogging and general deterioration rate. Zbl 1401.90023Ahmed, M. A.; Al-Khamis, T. A.; Benkherouf, L. 10 2013 On a class of optimization problems for finite time horizon inventory models. Zbl 1198.90031Benkherouf, Lakdere; Gilding, Brian H. 8 2009 On an inventory model for deteriorating items and time-varying demand. Zbl 0882.90027Benkherouf, Lakdere; Balkhi, Zaid T. 8 1997 On a stochastic inventory model with a generalized holding costs. Zbl 1121.90007Benkherouf, Lakdere 7 2007 On the generalized Euler distribution. Zbl 0788.62015Benkherouf, Lakdere; Alzaid, Abdulhamid A. 7 1993 A diffusion inventory model for deteriorating items. Zbl 1031.65077Benkherouf, Lakdere; Boumenir, Amin; Aggoun, Lakhdar 6 2003 Optimal policies for a finite-horizon batching inventory model. Zbl 1317.90011Al-Khamis, Talal M.; Benkherouf, Lakdere; Omar, Mohamed 5 2014 Optimal integrated policies for a single-vendor single-buyer time-varying demand model. Zbl 1205.90024Benkherouf, Lakdere; Omar, Mohamed 5 2010 On a stochastic inventory model with deterioration and Stock-dependent demand items. Zbl 1020.90002Benkherouf, Lakdere; Aggoun, Lakhdar 4 2002 Note on a deterministic lot-size inventory model for deteriorating items with shortages and a declinig market. Zbl 0911.90139Benkherouf, Lakdere 4 1998 Optimality of \((s, S)\) policies for jump inventory models. Zbl 1270.49003Benkherouf, Lakdere; Johnson, Michael 3 2012 A stochastic inventory model with stock dependent demand items. Zbl 1048.90005Benkherouf, Lakdere; Boumenir, Amin; Aggoun, Lakhdar 3 2001 On the optimality of a replenishment policy for an inventory model with deteriotating items and time-varying demand and shortages. Zbl 0893.90051Benkherouf, Lakdere 3 1997 Gittins indices and oil exploration. Zbl 0776.62080Benkherouf, L.; Glazebrook, K. D.; Owen, R. W. 3 1992 Optimal batch production with rework process for products with time-varying demand over finite planning horizon. Zbl 1375.90107Benkherouf, Lakdere; Skouri, Konstantina; Konstantaras, Ioannis 2 2017 Rotatability is a sufficient condition for A- and D-rotatability. Zbl 1195.62130Huda, S.; Benkherouf, L. 2 2010 On a stochastic demand jump inventory model. Zbl 1185.90007Benkherouf, Lakdere; Johnson, Michael 2 2009 On the optimality of \((s,S)\) inventory policies: A quasivariational approach. Zbl 1153.90301Benkherouf, Lakdere 2 2008 A stochastic jump inventory model with deteriorating items. Zbl 0941.90002Aggoun, Lakhdar; Benkherouf, Lakdere; Tadj, Lotfi 2 2000 A hysteretic queueing system with random server capacity. Zbl 0958.60090Tadj, L.; Benkherouf, L.; Aggoun, L. 2 1999 A hidden Markov model for an inventory system with perishable items. Zbl 0896.60074Aggoun, L.; Benkherouf, L.; Tadj, L. 2 1997 Optimal replenishment policies for deteriorating items and permissible delay in payments. Zbl 1433.90010Benkherouf, Lakdere; Gilding, Brian H. 1 2017 Optimal manufacturing batch size with rework for a finite-horizon and time-varying demand rates inventory model. Zbl 1358.90006Benkherouf, Lakdere; Omar, Mohamed 1 2017 Corrigendum: “Optimal policies for a finite-horizon batching inventory model”. Zbl 06628688Al-Khamis, T. M.; Benkherouf, L.; Omar, M. 1 2016 Optimal batch ordering over a finite planning horizon. Zbl 1362.90010Alsuwainea, Abdullah O.; Benkherouf, Lakdere; Sethi, Suresh P. 1 2014 Optimal policies for a finite-horizon production inventory model. Zbl 1246.90004Benkherouf, Lakdere; Boushehri, Dalal 1 2012 Optimality of \((s,S)\) policies for a stochastic inventory model with proportional and lump-sum shortage costs. Zbl 1193.90015Benkherouf, Lakdere; Sethi, Suresh P. 1 2010 Filtering of discrete-time systems hidden in discrete-time random measures. Zbl 1007.94004Aggoun, L.; Benkherouf, L. 1 2002 On a stochastic inventory model with deteriorating items. Zbl 0972.60096Aggoun, L.; Benkherouf, L.; Tadj, L. 1 2001 Optimal adaptive estimators for partially observed numbers of defective items in inventory models. Zbl 0987.90002Aggoun, L.; Benkherouf, L.; Tadj, L. 1 1999 A stochastic inventory model with perishable and aging items. Zbl 0930.60086Aggoun, Lakhdar; Benkherouf, Lakdere; Tadj, Lofti 1 1999 An \(r\)-quorum queueing system with random server capacity and impatient customers under \(N\)-policy. Zbl 0974.60087Tadj, Lotfi; Benkherouf, Lakdere; Aggoun, Lakhdar 1 1998 Characterization of the \(D\)-ordering. Zbl 0830.62013Alzaid, Abdulhamid A.; Benkherouf, Lakdere 1 1994 Single-visit policies for allocating a single resource in a stochastic environment. Zbl 0824.90077Benkherouf, L.; Glazebrook, K. D.; Owen, R. W. 1 1994 Oil exploration: revisited. Zbl 1134.90440Benkherouf, Lakdére 1 1992 Optimal batch production with rework process for products with time-varying demand over finite planning horizon. Zbl 1375.90107Benkherouf, Lakdere; Skouri, Konstantina; Konstantaras, Ioannis 2 2017 Optimal replenishment policies for deteriorating items and permissible delay in payments. Zbl 1433.90010Benkherouf, Lakdere; Gilding, Brian H. 1 2017 Optimal manufacturing batch size with rework for a finite-horizon and time-varying demand rates inventory model. Zbl 1358.90006Benkherouf, Lakdere; Omar, Mohamed 1 2017 Corrigendum: “Optimal policies for a finite-horizon batching inventory model”. Zbl 06628688Al-Khamis, T. M.; Benkherouf, L.; Omar, M. 1 2016 Optimal policies for a finite-horizon batching inventory model. Zbl 1317.90011Al-Khamis, Talal M.; Benkherouf, Lakdere; Omar, Mohamed 5 2014 Optimal batch ordering over a finite planning horizon. Zbl 1362.90010Alsuwainea, Abdullah O.; Benkherouf, Lakdere; Sethi, Suresh P. 1 2014 Inventory models with ramp type demand rate, partial backlogging and general deterioration rate. Zbl 1401.90023Ahmed, M. A.; Al-Khamis, T. A.; Benkherouf, L. 10 2013 Optimality of \((s, S)\) policies for jump inventory models. Zbl 1270.49003Benkherouf, Lakdere; Johnson, Michael 3 2012 Optimal policies for a finite-horizon production inventory model. Zbl 1246.90004Benkherouf, Lakdere; Boushehri, Dalal 1 2012 A new family of distributions based on probability generating functions. Zbl 1226.60019Aly, Emad-Eldin A. A.; Benkherouf, Lakdere 11 2011 Optimal integrated policies for a single-vendor single-buyer time-varying demand model. Zbl 1205.90024Benkherouf, Lakdere; Omar, Mohamed 5 2010 Rotatability is a sufficient condition for A- and D-rotatability. Zbl 1195.62130Huda, S.; Benkherouf, L. 2 2010 Optimality of \((s,S)\) policies for a stochastic inventory model with proportional and lump-sum shortage costs. Zbl 1193.90015Benkherouf, Lakdere; Sethi, Suresh P. 1 2010 Optimality of an \((s,S)\) policy with compound Poisson and diffusion demands: a quasi-variational inequalities approach. Zbl 1194.93215Benkherouf, Lakdere; Bensoussan, Alain 16 2009 On a class of optimization problems for finite time horizon inventory models. Zbl 1198.90031Benkherouf, Lakdere; Gilding, Brian H. 8 2009 On a stochastic demand jump inventory model. Zbl 1185.90007Benkherouf, Lakdere; Johnson, Michael 2 2009 On the optimality of \((s,S)\) inventory policies: A quasivariational approach. Zbl 1153.90301Benkherouf, Lakdere 2 2008 On a stochastic inventory model with a generalized holding costs. Zbl 1121.90007Benkherouf, Lakdere 7 2007 On an inventory model for deteriorating items with stock dependent and time-varying demand rates. Zbl 1087.90006Balkhi, Zaid T.; Benkherouf, Lakdere 26 2004 A diffusion inventory model for deteriorating items. Zbl 1031.65077Benkherouf, Lakdere; Boumenir, Amin; Aggoun, Lakhdar 6 2003 On a stochastic inventory model with deterioration and Stock-dependent demand items. Zbl 1020.90002Benkherouf, Lakdere; Aggoun, Lakhdar 4 2002 Filtering of discrete-time systems hidden in discrete-time random measures. Zbl 1007.94004Aggoun, L.; Benkherouf, L. 1 2002 A stochastic inventory model with stock dependent demand items. Zbl 1048.90005Benkherouf, Lakdere; Boumenir, Amin; Aggoun, Lakhdar 3 2001 On a stochastic inventory model with deteriorating items. Zbl 0972.60096Aggoun, L.; Benkherouf, L.; Tadj, L. 1 2001 A stochastic jump inventory model with deteriorating items. Zbl 0941.90002Aggoun, Lakhdar; Benkherouf, Lakdere; Tadj, Lotfi 2 2000 A hysteretic queueing system with random server capacity. Zbl 0958.60090Tadj, L.; Benkherouf, L.; Aggoun, L. 2 1999 Optimal adaptive estimators for partially observed numbers of defective items in inventory models. Zbl 0987.90002Aggoun, L.; Benkherouf, L.; Tadj, L. 1 1999 A stochastic inventory model with perishable and aging items. Zbl 0930.60086Aggoun, Lakhdar; Benkherouf, Lakdere; Tadj, Lofti 1 1999 Note on a deterministic lot-size inventory model for deteriorating items with shortages and a declinig market. Zbl 0911.90139Benkherouf, Lakdere 4 1998 An \(r\)-quorum queueing system with random server capacity and impatient customers under \(N\)-policy. Zbl 0974.60087Tadj, Lotfi; Benkherouf, Lakdere; Aggoun, Lakhdar 1 1998 On an inventory model for deteriorating items and time-varying demand. Zbl 0882.90027Benkherouf, Lakdere; Balkhi, Zaid T. 8 1997 On the optimality of a replenishment policy for an inventory model with deteriotating items and time-varying demand and shortages. Zbl 0893.90051Benkherouf, Lakdere 3 1997 A hidden Markov model for an inventory system with perishable items. Zbl 0896.60074Aggoun, L.; Benkherouf, L.; Tadj, L. 2 1997 A production lot size inventory model for deteriorating items and arbitrary production and demand rates. Zbl 0913.90091Balkhi, Zaid T.; Benkherouf, Lakdere 20 1996 On an inventory model for deteriorating items with increasing time-varying demand and shortages. Zbl 0842.90027Benkherouf, Lakdere; Mahmoud, Mohammed G. 15 1996 On an inventory model with deteriorating items and decreasing time-varying demand and shortages. Zbl 0906.90050Benkherouf, Lakdere 30 1995 Optimal and heuristic inventory replenishment models for deteriorating items with exponential time-varying demand. Zbl 0812.90039Hariga, Moncer A.; Benkherouf, Lakdere 50 1994 Characterization of the \(D\)-ordering. Zbl 0830.62013Alzaid, Abdulhamid A.; Benkherouf, Lakdere 1 1994 Single-visit policies for allocating a single resource in a stochastic environment. Zbl 0824.90077Benkherouf, L.; Glazebrook, K. D.; Owen, R. W. 1 1994 On the generalized Euler distribution. Zbl 0788.62015Benkherouf, Lakdere; Alzaid, Abdulhamid A. 7 1993 Gittins indices and oil exploration. Zbl 0776.62080Benkherouf, L.; Glazebrook, K. D.; Owen, R. W. 3 1992 Oil exploration: revisited. Zbl 1134.90440Benkherouf, Lakdére 1 1992 Oil exploration: Sequential decisions in the face of uncertainty. Zbl 0651.60054Benkherouf, L.; Bather, J. A. 25 1988 all cited Publications top 5 cited Publications all top 5 Cited by 330 Authors 23 Benkherouf, Lakdere 13 Maiti, Manoranjan 8 Chaudhuri, Kripa Sindhu 8 Kemp, Adrienne W. 7 Skouri, Konstantina 6 Maity, Kalipada 6 Tadj, Lotfi 6 Uthayakumar, Ramasamy 5 Balkhi, Zaid T. 5 Sana, Shibsankar 5 Teng, Jinn-Tsair 4 Ghosh, Santanu Kumar 4 Konstantaras, Ioannis 4 Pervin, Magfura 4 Roy, Sankar Kumar 4 Weber, Gerhard-Wilhelm 4 Yamazaki, Kazutoshi 4 Yao, Dacheng 3 Aggoun, Lakhdar 3 Bensoussan, Alain 3 Cárdenas-Barrón, Leopoldo Eduardo 3 Chen, Patrick S. 3 Cordeiro, Gauss Moutinho 3 Dye, Chung-Yuan 3 Kar, Samarjit 3 Papachristos, Sotirios 3 Rawlings, Don 3 Shaikh, Ali Akbar 3 Singh, Shiv Raj 3 Yang, Hui-Ling 2 Agrawal, Swati 2 Balakrishnan, Narayanaswamy 2 Banerjee, Snigdha 2 Barmalzan, Ghobad 2 Basu, Manjusri 2 Chern, Maw-Sheng 2 Chu, Peter L. 2 Chung, Kun-Jen 2 Das, Kalyanbrata 2 Giri, Bibhas Chandra 2 Glazebrook, Kevin D. 2 Goyal, Sandeep K. 2 Hernández-Hernández, Daniel 2 Hou, Kuo-Lung 2 Johnson, Michael James 2 Jose, Kanichukattu Korakutty 2 Kaya, Onur 2 Kemp, C. David 2 Lai, Kwei-Kwei 2 Lee, Shine-Der 2 Lemonte, Artur José 2 Lin, Gary C. 2 Lin, Li-Chiao 2 Liu, Jingzhen 2 Manna, Swapan Kumar 2 Nobre, Juvêncio Santos 2 Omar, Mohamed Khaled 2 Ouyang, Liang-Yuh 2 Palanivel, M. 2 Panda, Shibaji 2 Pinho, Luis Gustavo Bastos 2 Roy, Arindam 2 Roy, Tapan Kurner 2 Saha, Anirban 2 Saha, Subrata 2 Sato, Kimitoshi 2 Tiwari, Sunil 2 Tsai, Sui-Fu 2 Wee, Hui-Ming 2 Wu, Kunshan 2 Yang, Chin-Ming 2 Yiu, Ka Fai Cedric 2 You, Peng-Sheng 1 Abbasi, Somayeh 1 Akhtar, Tanweer 1 Al-Sobhi, Mashail M. 1 Al-yazidi, Kholood O. 1 Al-Zahrani, Bander M. 1 Alamatsaz, Mohammad Hossein 1 Alamri, Adel A. 1 Albrecher, Hansjörg 1 Alfares, Hesham K. 1 Alkhamis, Talal M. 1 Alshami, S. 1 Alzaid, Abdulhamid A. 1 Annadurai, Karuppuchamy 1 Azcue, Pablo 1 Bakker, Monique 1 Barakat, Haroon Mohamed 1 Basak, Gopal Krishna 1 Basu, Mitra 1 Batsidis, Apostolos 1 Baurdoux, Erik Jan 1 Bayraktar, Erhan 1 Benhadid, Yacine 1 Bhunia, Asoke Kumar 1 Biele, Jonathan 1 Boumenir, Amin A. 1 Bounkhel, Messaoud 1 Boushehri, Dalal ...and 230 more Authors all top 5 Cited in 75 Serials 26 European Journal of Operational Research 13 International Journal of Systems Science 12 Applied Mathematical Modelling 10 Journal of Statistical Planning and Inference 10 Computers & Operations Research 9 Opsearch 8 Mathematical and Computer Modelling 7 Applied Mathematics and Computation 6 Mathematical Problems in Engineering 6 International Journal of Systems Science. Principles and Applications of Systems and Integration 5 SIAM Journal on Control and Optimization 5 Annals of Operations Research 4 Journal of Information & Optimization Sciences 4 Operations Research Letters 4 Asia-Pacific Journal of Operational Research 4 Communications in Statistics. Theory and Methods 4 Mathematical Methods of Operations Research 4 RAIRO. Operations Research 3 Communications in Statistics. Simulation and Computation 3 Numerical Algebra, Control and Optimization 3 International Journal of Applied and Computational Mathematics 2 Computers & Mathematics with Applications 2 Journal of Optimization Theory and Applications 2 Mathematics of Operations Research 2 Statistics 2 Stochastic Processes and their Applications 2 International Transactions in Operational Research 2 Journal of Interdisciplinary Mathematics 2 Probability in the Engineering and Informational Sciences 2 Fuzzy Optimization and Decision Making 2 Journal of Applied Analysis and Computation 2 Stochastics and Quality Control 1 Discrete Applied Mathematics 1 Theory of Probability and its Applications 1 Applied Mathematics and Optimization 1 Blätter (Deutsche Gesellschaft für Versicherungsmathematik) 1 Information Sciences 1 Transactions of the American Mathematical Society 1 Advances in Applied Mathematics 1 Insurance Mathematics & Economics 1 Statistics & Probability Letters 1 Probability and Mathematical Statistics 1 Stochastic Analysis and Applications 1 International Journal of Production Research 1 American Journal of Mathematical and Management Sciences 1 Acta Mathematicae Applicatae Sinica. English Series 1 Journal of Applied Mathematics and Stochastic Analysis 1 International Journal of Adaptive Control and Signal Processing 1 International Journal of Computer Mathematics 1 The Journal of Analysis 1 Random Operators and Stochastic Equations 1 Abstract and Applied Analysis 1 Infinite Dimensional Analysis, Quantum Probability and Related Topics 1 Discrete Dynamics in Nature and Society 1 CEJOR. Central European Journal of Operations Research 1 Optimization and Engineering 1 Brazilian Journal of Probability and Statistics 1 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 1 Discrete and Continuous Dynamical Systems. Series B 1 Advances and Applications in Statistics 1 Journal of Systems Science and Complexity 1 Journal of Applied Mathematics 1 Stochastic Models 1 OR Spectrum 1 Journal of Applied Mathematics and Computing 1 Journal of Industrial and Management Optimization 1 Journal of the Korean Statistical Society 1 Optimization Letters 1 Operational Research. An International Journal 1 Advances in Operations Research 1 Advances in Fuzzy Systems 1 International Journal of Stochastic Analysis 1 Sankhyā. Series A 1 Stochastic Systems 1 Journal of Statistical Distributions and Applications all top 5 Cited in 17 Fields 171 Operations research, mathematical programming (90-XX) 45 Probability theory and stochastic processes (60-XX) 28 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 24 Statistics (62-XX) 23 Systems theory; control (93-XX) 20 Calculus of variations and optimal control; optimization (49-XX) 8 Special functions (33-XX) 5 Numerical analysis (65-XX) 4 Combinatorics (05-XX) 2 Computer science (68-XX) 1 Number theory (11-XX) 1 Real functions (26-XX) 1 Ordinary differential equations (34-XX) 1 Partial differential equations (35-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Functional analysis (46-XX) 1 Geophysics (86-XX) Citations by Year