The workshop will focus on recent advances in the study of the topological, measure-theoretic, and geometric properties of achievement sets. Our objective is to bring together researchers working on achievement sets and real analysis to discuss and collaborate on both longstanding and new problems in this area. This year, the main topic of the Workshop will be algebraic sums of Cantor sets.

Our workshops are part of a recurring series that began in May 2021 in Będlewo as a research group meeting. The second workshop was held at University of Lodz in November 2021, with the third and fourth editions hosted by Szczecin University in February 2022 and February 2023, respectively. The most recent workshops took place in Będlewo in November 2023, November 2024 and November 2025.