Bulk Queueing Models with N Policy Two Service Modes Closedown Times and Multiple Vacations

Abstract

This is to certify that the thesis,entitled“BULK QUEUEING MODELS WITH N-POLICY,TWO SERVICE MODES,CLOSEDOWN TIMES AND MULTIPLE VACATIONS”,submitted to the Bharathiar University in partial fulfilment of the requirements for the award of the Degree of Doctor of Philosophy in Mathematics is a record of original research work done by Mr.S.JEYAKUMAR during the period April-2001 to September-2006 of his study in the Department of Mathematics and Computer Applications at PSG College of Technology, Coimbatore,under my supervision and guidance and the thesis has not formed the basis for the award of any Degree/Diploma/Associateship/ Fellowship or other similar title to any candidate of any University.