3 papers
math.ST2026
Generalized nonparametric regression in reproducing kernel Hilbert spaces: Consistency and rates of convergence
Ioannis Kalogridis
We develop a comprehensive theory for regularized M-estimation in reproducing kernel Hilbert spaces. Under mild conditions on the loss we establish existence and measurability of t…
stat.ME2025
Penalized Spline M-Estimators for Discretely Sampled Functional Data: Existence and Asymptotics
Ioannis Kalogridis
Location estimation is a central problem in functional data analysis. In this paper, we investigate penalized spline estimators of location for discretely sampled functional data u…
math.ST2025
Asymptotics for M-type smoothing splines with non-smooth objective functions
Ioannis Kalogridis
M-type smoothing splines are a broad class of spline estimators that include the popular least-squares smoothing spline but also spline estimators that are less susceptible to outl…