| Chapter Number | Title | Key Concepts Covered | | :--- | :--- | :--- | | 1 | Introduction | OR definition, models, phases | | 2 | Linear Programming (LP) | Formulation, Graphical Method | | 3 | Simplex Method | Slack/Surplus, Big M, Two-Phase | | 4 | Duality | Primal-Dual relationship, Sensitivity Analysis | | 5 | Transportation Problem | NWCR, LCM, MODI method, Degeneracy | | 6 | Assignment Problem | Hungarian Method, Maximization cases | | 7 | Sequencing | Johnson’s rule, n-jobs & 2-machines | | 8 | Queuing Theory | Poisson/Exponential, M/M/1 formulas | | 9 | Game Theory | Pure/Mixed strategies, Saddle point, Dominance | | 10 | PERT & CPM | Network diagrams, Floats, Crashing | | 11 | Inventory Control | EOQ, Price breaks, Safety stock | | 12 | Replacement Theory | Asset replacement, Group replacement |
: Many Indian universities use this text and provide free PDF notes that mirror Sharma's methodology. For example, Amiraj College and MDU Rohtak offer comprehensive digital notes on OR techniques. Operations Research By S.d. Sharma.pdf Free
"Operations Research" by S.D. Sharma remains a powerhouse of knowledge for anyone looking to simplify the complexities of optimization. While the search for a is common, the true value lies in the rigorous practice of the problems contained within its pages. | Chapter Number | Title | Key Concepts
Operations Research (OR) is a discipline that deals with the application of advanced analytical methods to help make better decisions and solve problems. It is a cornerstone of modern management science, bridging the gap between abstract mathematical theories and practical industrial application. Among the myriad of texts available to students and practitioners, Operations Research by Dr. S.D. Sharma stands out as a seminal resource, particularly within the Indian academic context. This essay explores the significance of S.D. Sharma’s textbook, analyzing its structure, pedagogical approach, and its enduring relevance in the field of quantitative decision-making. Sharma remains a powerhouse of knowledge for anyone