The emergence of the COVID-19 outbreak has caused a pandemic situation in over 210 countries. Controlling spread this disease proven difficult despite several resources employed. Millions hospitalizations and deaths have been observed, with thousands cases occurring daily many measures place. Due to complex nature COVID-19, we proposed system time-fractional equations better understand transmis...

Abstract. This research paper centred on how the global silver price can be estimated and predicted by implementing Evans Price Adjustment model (EPA). Firstly, we derived equation that represent capture data involving price, demand, supply of 2013-2021. We deployed two different numerical methods solving ordinary differential (ODE). The first method is 4th order Adam Bashforth-Moulton second E...

In this paper, we propose new variants of the two-step Adams-Bashforth and the one-step Adams-Moulton methods for the numerical integration of ordinary differential equations (ODEs). The methods are constructed geometrically from an exponentially fitted osculating parabola. The accuracy and stability of the proposed variants is discussed and their applicability to some initial value problems is...

The numerical solution of a variable-order fractional financial system is calculated by using the Adams-Bashforth-Moulton method. The derivative is defined in the Caputo variable-order fractional sense. Numerical examples show that the Adams-Bashforth-Moulton method can be applied to solve such variable-order fractional differential equations simply and effectively. The convergent order of the ...

Mihir Pant, 2, ∗ Hari Krovi, Don Towsley, Leandros Tassiulas, Liang Jiang, Prithwish Basu, Dirk Englund, and Saikat Guha Department of Electrical Engineering and Computer Science, MIT, Cambridge, MA Quantum Information Processing group, Raytheon BBN Technologies, 10 Moulton Street, Cambridge, MA College of Information and Computer Sciences, University of Massachusetts, Amherst, MA School of Eng...