4 citations · 4 across the 2 of their papers we have counts for
2 papers
math.NA2024★ 4 cited
TAC Method for Fitting Exponential Autoregressive Models and Others: Applications in Economy and Finance
Javier Cabello Sánchez, Juan Antonio Fernández Torvisco, Mariano R. Arias
There are a couple of purposes in this paper: to study a problem of approximation with exponential functions and to show its relevance for the economic science. We present results…
math.ST2024
nlstac: Non-Gradient Separable Nonlinear Least Squares Fitting
J. A. F. Torvisco, R. Benítez, M. R. Arias +1
A new package for nonlinear least squares fitting is introduced in this paper. This package implements a recently developed algorithm that, for certain types of nonlinear curve fit…