This research highlights the intrinsically nonlinear nature of receptive fields in vision and suggests a paradigm shift for both vision science and for artificial intelligence. DOI 10.1038/s41598 ...

Often, regression models that appear nonlinear upon first glance are actually linear. The curve estimation procedure can be used to identify the nature of the functional relationships at play in ...

The model is a nonlinear version of the well-known linear input-output model of Leontief. Conditions are given for the nonlinear model to be workable in the sense that (i) there is a unique ...

Karmeshu, V. P. Jain, Non-Linear Models of Social Systems, Economic and Political Weekly, Vol. 38, No. 35 (Aug. 30 - Sep. 5, 2003), pp. 3678-3685 Free online reading for over 10 million articles Save ...

This paper provides a selective overview of nonlinear exchange rate models recently proposed in the literature and assesses their contribution to understanding exchange rate behavior. Two key ...