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# Operations Research

Introduction:OR APPROACH TO PROBLEM SOLVING, Observation
Introduction:Model Solution, Implementation of Results
Introduction:USES OF OPERATIONS RESEARCH, Marketing, Personnel
PERT / CPM:CONCEPT OF NETWORK, RULES FOR CONSTRUCTION OF NETWORK
PERT / CPM:DUMMY ACTIVITIES, TO FIND THE CRITICAL PATH
PERT / CPM:ALGORITHM FOR CRITICAL PATH, Free Slack
PERT / CPM:Expected length of a critical path, Expected time and Critical path
PERT / CPM:Expected time and Critical path
PERT / CPM:RESOURCE SCHEDULING IN NETWORK
PERT / CPM:Exercises
Inventory Control:INVENTORY COSTS, INVENTORY MODELS (E.O.Q. MODELS)
Inventory Control:Purchasing model with shortages
Inventory Control:Manufacturing model with no shortages
Inventory Control:Manufacturing model with shortages
Inventory Control:ORDER QUANTITY WITH PRICE-BREAK
Inventory Control:SOME DEFINITIONS, Computation of Safety Stock
Linear Programming:Formulation of the Linear Programming Problem
Linear Programming:Formulation of the Linear Programming Problem, Decision Variables
Linear Programming:Model Constraints, Ingredients Mixing
Linear Programming:VITAMIN CONTRIBUTION, Decision Variables
Linear Programming:LINEAR PROGRAMMING PROBLEM
Linear Programming:LIMITATIONS OF LINEAR PROGRAMMING
Linear Programming:SOLUTION TO LINEAR PROGRAMMING PROBLEMS
Linear Programming:SIMPLEX METHOD, Simplex Procedure
Linear Programming:PRESENTATION IN TABULAR FORM - (SIMPLEX TABLE)
Linear Programming:ARTIFICIAL VARIABLE TECHNIQUE
Linear Programming:The Two Phase Method, First Iteration
Linear Programming:VARIANTS OF THE SIMPLEX METHOD
Linear Programming:Tie for the Leaving Basic Variable (Degeneracy)
Linear Programming:Multiple or Alternative optimal Solutions
Transportation Problems:TRANSPORTATION MODEL, Distribution centers
Transportation Problems:FINDING AN INITIAL BASIC FEASIBLE SOLUTION
Transportation Problems:MOVING TOWARDS OPTIMALITY
Transportation Problems:DEGENERACY, Destination
Transportation Problems:REVIEW QUESTIONS
Assignment Problems:MATHEMATICAL FORMULATION OF THE PROBLEM
Assignment Problems:SOLUTION OF AN ASSIGNMENT PROBLEM
Queuing Theory:DEFINITION OF TERMS IN QUEUEING MODEL
Queuing Theory:SINGLE-CHANNEL INFINITE-POPULATION MODEL
Replacement Models:REPLACEMENT OF ITEMS WITH GRADUAL DETERIORATION
Replacement Models:ITEMS DETERIORATING WITH TIME VALUE OF MONEY
Dynamic Programming:FEATURES CHARECTERIZING DYNAMIC PROGRAMMING PROBLEMS
Dynamic Programming:Analysis of the Result, One Stage Problem
Miscellaneous:SEQUENCING, PROCESSING n JOBS THROUGH TWO MACHINES
Miscellaneous:METHODS OF INTEGER PROGRAMMING SOLUTION