Operation ResearchOperations Researchthe mathematical analysis of a process, used in making decisionsis an interdisciplinary branch of Applied Mathematics. This book, meant for the course on OR, to be taken up by the engineering students of all branches, offers lucid presentation of the subject aided by plenty of solved and unsolved problems. 
What people are saying  Write a review
User ratings
5 stars 
 
4 stars 
 
3 stars 
 
2 stars 
 
1 star 

User Review  Flag as inappropriate
very nice one. I will definitely recommend others
User Review  Flag as inappropriate
All 10 reviews »Good book for a quick learn.Everything about OR is specified well.It is simple and easy to understand.
Contents
OPERATIONS RESEARCH  1 
SIMPLEX METHOD  23 
ARTIFICIAL VARIABLES  41 
DUAL SIMPLEX METHOD  54 
REVISED SIMPLEX METHOD  71 
BOUNDED VARIABLE TECHNIQUE  82 
INTEGER PROGRAMMING  89 
SENSITIVITY ANALYSIS  103 
THEORY OF GAMES  159 
DYNAMIC PROGRAMMING  178 
SEQUENCING PROBLEMS  194 
QUEUEING THEORY  205 
INVENTORY MODELS  224 
REPLACEMENT MODELS  243 
PROJECT SCHEDULING PERT AND CPM 225  255 
SIMULATION  280 
Other editions  View all
Common terms and phrases
3*3 subject Alagappa University allot arrival rate artificial variable assignment average number basic cells basic feasible solution basic variables branch and bound Const Ratio constraints convex combination convex set corresponding criterion critical path current solution demand dual simplex method duration enters the basis equations Example given LPP group replacement Hence holding cost hour initial basic feasible integer Iteration least element leaves the basis linear programming LPP Maximize machine maximin maximum minimax Minimize minimum mixed strategy nonnegative number of customers objective function optimal solution optimality is reached optimum ordering cost payoff matrix primal Prob probability distribution production profit queue relative cost factors Saddle point service rate setup cost shortage cost simplex table slack variable Solve the following standard form Subproblem surplus variable table is Table Total cost units cost units Idle week XB CB