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Nilson C. Roberty

Publications (2)

SIR Model Parameters Estimation with COVID-19 Data

Nilson C. Roberty & Lucas S. F. de Araujo · Journal of Advances in Mathematics and Computer Science · 2021

Based on the SIR model that divides the population into susceptible, infected and removed individuals, data about the evolution of the pandemic compiled by the Johns Hopkins University Center for Systems Science and Engineering (JHUCSSE) are integrated into the numerical system s...

Open access Research Article 10.9734/jamcs/2021/v36i330349

On the Identication of Coecient and Source Parameters in Elliptic Systems Modelled with Many Boundary Values Problems

Nilson C. Roberty · Journal of Advances in Mathematics and Computer Science · 2020

The inverse problem for determination of parameters related to the support and/or functions describing the intensity of coefficient and sources in models based strongly elliptic second order systems is posed with Cauchy data over specification at boundary. This stablish a set of...

Open access Research Article 10.9734/jamcs/2020/v35i930324