Essential for logistical modeling.
| 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 | Operations Research By S.d. Sharma.pdf Free
Based on academic syllabi using this text, the book is structured to guide you through the following phases: Operations Research by S.D. Sharma PDF - Scribd Essential for logistical modeling
If you need the material for coursework but cannot purchase the textbook, several institutions provide free, open-source Operations Research notes and units that cover the same core topics found in S. D. Sharma's work: D. Sharma's work: