# Operation Research

 Course Code : RT32031 Author : uLektz University : JNTU Kakinada Regulation : 2013 Categories : Management Format : ePUB3 (DRM Protected) Type : eBook

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Description :Operation Research of RT32031 covers the latest syllabus prescribed by JNTU Kakinada for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

##### Topics
###### UNIT – I Allocation

1.1 Development – definition– characteristics and phases - Types of operation research models – applications

1.2 Linear programming problem formulation – graphical solution – simplex method

1.3 Artificial variables techniques -two–phase method, big-M method – duality principle

###### UNIT – II Transportation and Sequencing

2.1 Formulation – optimal solution, unbalanced transportation problem – degeneracy

2.2 Assignment problem – formulation – optimal solution - Variants of assignment problem- traveling salesman problem

2.3 Sequencing – njobs through two machines – njobs through three machines – two jobs through ‘m’ machines

###### UNIT – III Replacement

3.1 Introduction – Replacement of items that deteriorate with time - When money value is not counted and counted

3.2 Replacement of items that fail completely, group replacement

###### UNIT – IV Theory of games and Waiting lines

4.1 Introduction – mini. max (max. mini) – criterion and optimal strategy

4.2 Solution of games with saddle points – rectangular games without saddle points – 2 x 2 games – dominance principle – m x 2 & 2 x n games -graphical method.

4.3 Introduction - single channel, multichannel – poison arrivals – exponential service times with infinite population single channel poison arrivals

###### UNIT – V Inventory

5.1 Introduction – Deterministic models – Stochastic models

5.2 Instantaneous production. Instantaneous demand and continuous demand and no set up cost. ABC & VED Analysis

###### UNIT – VI Dynamic Programming and Simulation

6.1 DYNAMIC PROGRAMMING: Introduction – Bellman’s principle of optimality – applications of dynamic programming

6.2 SIMULATION: Definition – types of simulation models – phases of simulation– applications of simulation

6.3 Inventory and queuing problems – advantages and disadvantages – simulation languages