1 “... the past four decades, the ɸ4 model has been the basis for a broad array of developments in the physics...”

2 “... the past 20 years in the context of the Discrete Nonlinear Schrödinger equation and the physical settings...”

3 “... diverse group of experts from various fields to provide an overview of each field’s past, present...”

4 “... examination of the field's past, present, and future state-of-the-art in the interplay of fractional PDEs...”