Grand Lebesgue spaces have emerged as a versatile framework extending the classical Lebesgue spaces, allowing for a refined control over integrability properties of functions. These spaces accommodate ...

Functional Data Analysis (FDA) is an increasingly central statistical framework that extends conventional data analysis to observations recorded as functions, curves or shapes. This approach ...

Functional data analysis is typically conducted within the L²-Hilbert space framework. There is by now a fully developed statistical toolbox allowing for the principled application of the functional ...