The generalized derived model theorem for regularity of Θ
Let be a Woodin cardinal that is a limit of Woodin cardinals. Let be -generic for , and let be the derived model at computed in . Let denote the club filter on . Generalized derived model conjecture. In , both
and
This would extend the known derived model results for and supercompactness of to stronger regularity of ; the paper explains that the corresponding stronger determinacy assumptions were not known to be consistent from large cardinals.
References
Primary source
Takehiko Gappo, Sandra Müller and Grigor Sargsyan, “Chang models over derived models with supercompact measures”, arXiv:2307.08607 (2025).
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