TARU PUBLICATIONS
Author

J. Viswanath

Department of Mathematics, Avadi, Vel Tech Rangarajan Dr. Sagunthala R & D Institute of Science and Technology, Chennai, Tamil Nadu, 600062, India

Published papers
3
Citations
0
Views
394
Downloads
281

Publications

3 papers
Open Access Research Article·pp. 2381–2390·Vol. 47, Issue 6Jun 2026

A study of subject allocation to faculties in colleges as a quadratic assignment problem

J. Vijayarangam, Sreelakshmi Subbarayan, J. Viswanath

Published Online: 28 May 2026DOI: 10.47974/JIOS-2169

In this paper: The Quadratic Assignment Problem (QAP) is an optimization problem that deals with the assignment of a set of facilities to an equal number of locations while minimizing the overall cost, based on pair...

AbstractReferencesFull Text PDF (634 KB)Views: 112Downloads: 102Citations: 0
Open Access Research Article·pp. 2401–2416·Vol. 47, Issue 6Jun 2026

A cost optimisation study on managing a single Weibull ameliorating and constant deteriorating inventory system with prepayment option

Deepika Gopi, J. Viswanath

Published Online: 28 May 2026DOI: 10.47974/JIOS-2188

In this paper: Handling inventory post-maturity presents challenges for supply chain revenue. This study investigates advance payment options through finite installments to improve inventory costs. It assesses the e...

AbstractReferencesFull Text PDF (795 KB)Views: 119Downloads: 97Citations: 0
Open Access Research Article·pp. 1223–1235·Vol. 47, Issue 4Apr 2026

Health study using Markov chain modeling

J. Vijayarangam, N. Kalaivani, J. Viswanath, T. Karthikeyan

Published Online: 04 Apr 2026DOI: 10.47974/JIOS-2170

In this paper: A study of health of a human being is an ever interesting and fertile one for any re-searcher. This is one such study in which we use Markov chain for the modeling of the problem that identifies the h...

AbstractReferencesFull Text PDF (1.0 MB)Views: 163Downloads: 82Citations: 0