Two Commodity Coordinated inventory System with Markovian Demand. - Venkata S. S. Yadavalli; Arivarignan Gunaseelan; Neelamegam Anbazhagan (Asia Pac. J. Oper. Res., 2006)

Perishable Inventory System with Postponed Demands and Negative Customers. - Paul D. Manuel; B. Sivakumar; Arivarignan Gunaseelan (Adv. Decis. Sci., 2007)

A perishable inventory system with service facilities and retrial customers. - Paul D. Manuel; B. Sivakumar; Arivarignan Gunaseelan (Comput. Ind. Eng., 2008)

A stochastic inventory system with postponed demands. - B. Sivakumar; Arivarignan Gunaseelan (Perform. Evaluation, 2009)

A multi-server perishable inventory system with negative customer. - Venkata S. S. Yadavalli; B. Sivakumar; Arivarignan Gunaseelan; Olufemi Adetunji (Comput. Ind. Eng., 2011)

A finite source multi-server inventory system with service facility. - Venkata S. S. Yadavalli; B. Sivakumar; Arivarignan Gunaseelan; Olufemi Adetunji (Comput. Ind. Eng., 2012)

A discrete time inventory system with postponed demands. - B. Sivakumar; R. Jayaraman; Arivarignan Gunaseelan (J. Comput. Appl. Math., 2012)

Mathematics in business management. - Arivarignan Gunaseelan; R. Bharati (Ann. Oper. Res., 2015)

A retrial inventory system with single and modified multiple vacation for server. - I. Padmavathi; B. Sivakumar; Arivarignan Gunaseelan (Ann. Oper. Res., 2015)

Continuous-review (s, S) inventory system with lost sales and variable lead times. - Preethi Kumaresan; Sivakumar Balasubramanian; Arivarignan Gunaseelan (RAIRO Oper. Res., 2025)