Avant-propros.

Lifting of Modular Forms.

Jitendra Bajpai

Action of an endomorphism on (the solutions of) a linear differential equation.

Lucia Di Vizio

Differential transcendence & algebraicity criteria for the series counting weighted quadrant walks.

Thomas Dreyfus, Kilian Raschel

The digit principle and derivatives of certain L-series.

David Goss, Bruno Anglès, Tuan Ngo Dac, Federico Pellarin, Floric Tavares Ribeiro

An introduction to classical and finite multiple zeta values.

Masanobu Kaneko

An Integral Digit Derivative Basis for Carlitz Prime Power Torsion Extensions.

Andreas Maurischat, Rudolph Perkins

A note on Kawashima functions.

Shuji Yamamoto