| Pharmaceutical supply chain and inventory management strategies: Optimization for a pharmaceutical company and a hospital R Uthayakumar, S Priyan Operations Research for Health Care 2 (3), 52-64, 2013 | 375 | 2013 |
| Economic design of an inventory policy for non-instantaneous deteriorating items under permissible delay in payments KV Geetha, R Uthayakumar Journal of computational and applied mathematics 233 (10), 2492-2505, 2010 | 179 | 2010 |
| Two-echelon trade credit financing for perishable items in a supply chain when demand depends on both selling price and credit period A Thangam, R Uthayakumar Computers & Industrial Engineering 57 (3), 773-786, 2009 | 156 | 2009 |
| Application of fractal theory in analysis of human electroencephalographic signals P Paramanathan, R Uthayakumar Computers in biology and medicine 38 (3), 372-378, 2008 | 99 | 2008 |
| Optimal inventory management strategies for pharmaceutical company and hospital supply chain in a fuzzy–stochastic environment S Priyan, R Uthayakumar Operations Research for Health Care 3 (4), 177-190, 2014 | 85 | 2014 |
| Epileptic seizure detection in EEG signals using multifractal analysis and wavelet transform R Uthayakumar, D Easwaramoorthy Fractals 21 (02), 1350011, 2013 | 68 | 2013 |
| Controlling setup cost in (Q, r, L) inventory model with defective items K Annadurai, R Uthayakumar Applied Mathematical Modelling 34 (6), 1418-1427, 2010 | 61 | 2010 |
| Reducing lost-sales rate in (T, R, L) inventory model with controllable lead time K Annadurai, R Uthayakumar Applied Mathematical Modelling 34 (11), 3465-3477, 2010 | 57 | 2010 |
| Optimal pricing and replenishment policies of an EOQ model for non-instantaneous deteriorating items with shortages M Valliathal, R Uthayakumar The International Journal of Advanced Manufacturing Technology 54 (1), 361-371, 2011 | 53 | 2011 |
| Improved generalized fractal dimensions in the discrimination between healthy and epileptic EEG signals D Easwaramoorthy, R Uthayakumar Journal of Computational Science 2 (1), 31-38, 2011 | 53 | 2011 |
| Analysis of biomedical EEG signals using wavelet transforms and multifractal analysis D Easwaramoorthy, R Uthayakumar 2010 International Conference on Communication Control and Computing …, 2010 | 45 | 2010 |
| Optimal pricing and lot-sizing policy for a two-warehouse supply chain system with perishable items under partial trade credit financing A Thangam, R Uthayakumar Operational Research 10 (2), 133-161, 2010 | 45 | 2010 |
| Continuous review inventory model with controllable lead time, lost sales rate and order processing cost when the received quantity is uncertain S Priyan, R Uthayakumar Journal of Manufacturing Systems 34, 23-33, 2015 | 44 | 2015 |
| Fractal model for blood flow in cardiovascular system G Jayalalitha, VS Deviha, R Uthayakumar Computers in Biology and Medicine 38 (6), 684-693, 2008 | 44 | 2008 |
| A two-level supply chain with partial backordering and approximated Poisson demand A Thangam, R Uthayakumar European Journal of Operational Research 187 (1), 228-242, 2008 | 44 | 2008 |
| Fractional calculus on fractal interpolation for a sequence of data with countable iterated function system A Gowrisankar, R Uthayakumar Mediterranean Journal of Mathematics 13, 3887-3906, 2016 | 41 | 2016 |
| Fuzzy economic production quantity model for weibull deteriorating items with ramp type of demand M Valliathal, R Uthayakumar Management Theories and Strategic Practices for Decision Making, 225-261, 2013 | 40 | 2013 |
| The production-inventory problem for ameliorating/deteriorating items with non-linear shortage cost under inflation and time discounting M Valliathal, R Uthayakumar Applied Mathematical Sciences 4 (6), 289-304, 2010 | 38 | 2010 |
| A replenishment policy for non-instantaneous deteriorating inventory system with partial backlogging R Uthayakumar, KV Geetha Tamsui Oxford Journal of Mathematical Sciences 25 (3), 313-332, 2009 | 37 | 2009 |
| Two-echelon multi-product multi-constraint product returns inventory model with permissible delay in payments and variable lead time S Priyan, R Uthayakumar Journal of Manufacturing Systems 36, 244-262, 2015 | 36 | 2015 |
D. EaswaramoorthyDepartment of Mathematics, SAS, Vellore Institute of Technology, Vellore, Tamil Nadu, India.Verified email at vit.ac.in
