Grassmannians and flag varieties are important moduli spaces in algebraic geometry. Understanding their analogues in tropical geometry in terms of a combinatorial characterization is an intriguing but difficult task. In this project, we study this problem with a new tool, namely Quiver Grassmannians resp. linear degenerate flag varieties. We compare tropicalizations and Dressians and study positive parts, short flags and special quivers.
DFG Programme
CRC/Transregios
