Yazar "Pikkala, Vijaya Laxmi" için listeleme
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Analysis of second optional service system with a cold standby server that is reliant on the system size
Pikkala, Vijaya Laxmi; Gilaka, Anjalidevi (Işık University Press, 2025-09-01)In this article, we examine a second optional service queueing system using two types of servers, viz. the main operating server and a reliable standby server. All arriving customers receive the first essential service ... -
An optional service Markovian queue with working disasters and customer’s impatience
Pikkala, Vijaya Laxmi; Edadasari, Girija Bhavani (Işık University Press, 2023-04)In this paper, we develop a new class of Markov model with working disasters, second optional service, and reneging of customers. The disasters can occur during regular busy period. Whenever a disaster occurs, server ...
