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math.ST2026
Spatial Functional -Nearest-Neighbour Regression under Polynomial Dependence
Stéphane Bouka
This paper investigates non-parametric regression estimation when the explanatory variable takes values in a separable Hilbert space and observations are sampled over an increasing…
stat.ME2026
Testing for point-impact effects in a spatial semi-functional linear regression model
Stéphane Bouka, Emmanuel De Dieu Nkou, Alban Mbina Mbina +1
This paper introduces a novel semiparametric testing framework for localized point-impact effects within a spatial semi-functional linear regression model. We address an intricate…