摘要
We isolate several classes of stationary sets of [κ]ω and investigate implications among them. Under a large cardinal assumption, we prove a structure theorem for stationary sets.
We isolate several classes of stationary sets of [k]ωand investigate implications among them. Under a large cardinal assumption, we prove a structure theorem for stationary sets.
基金
the Coalition for National Science Funding (Grant No. 10571168)
the GACR (Grant Nos. 201/02/857 and 201-03-0933)
the GAAV (Grant No. IAA 100190509)
NSF (Grant No.DMS-0071437)
visiting appointments at Chinese Academy of Sciences in Beijing and National University of Singapore
