28 citations · 74 across the 14 of their papers we have counts for
16 papers
Optimal harvesting under annuity and compound interest laws: economic-ecological trade-offs in a logistic growth model
Anurag Sau, Sujayan Gupta, Uttam Ghosh +1
The relationship between investment policy associated with species growth profile is essential in seeking the most appropriate strategy for a policymaker. Balancing maximum profit…
Study of memory effect in an EOQ model for completely backlogged demand during shortage
Rituparna Pakhira, Uttam Ghosh, Susmita Sarkar +1
The most commonly developed inventory models are the classical economic order quantity model, is governed by the integer order differential equations. We want to come out from the…
Qualitative Analysis and Optimal Control Strategy of an SIR Model with Saturated Incidence and Treatment
Jayanta Kumar Ghosh, Uttam Ghosh, M. H. A. Biswas +1
This paper deals with an SIR model with saturated incidence rate affected by inhibitory effect and saturated treatment function. Two control functions have been used, one for vacci…
D Alemberts solution of fractional wave equations using complex fractional transformation
Uttam Ghosh, Md Ramjan Ali, Santanu Raut +2
Fractional wave equation arises in different type of physical problems such as the vibrating strings, propagation of electro-magnetic waves, and for many other systems. The exact a…
The new expansion method to solve Fractional KdV-Equations
Uttam Ghosh, Susmita Sarkar, Shantanu Das
Fractional calculus of variation plays an important role to formulate the non-conservative physical problems. In this paper we use semi-inverse method and fractional variational pr…
Characterization of Left Ventricular Hypertrophy via Fractional Derivatives
Srijan Sengupta, Uttam Ghosh, Susmita Sarkar +1
In this paper, we have used the concepts of the fractional derivative of rough curves to characterize ECG of LVH patients and compared the results with normal ECGs. In mathematical…