arXiv
Open Access
2022
A Galvin-Hajnal theorem for generalized cardinal characteristics
Chris Lambie-Hanson
Abstrak
We prove that a variety of generalized cardinal characteristics, including meeting numbers, the reaping number, and the dominating number, satisfy an analogue of the Galvin-Hajnal theorem, and hence also of Silver's theorem, at singular cardinals of uncountable cofinality.
Topik & Kata Kunci
Penulis (1)
C
Chris Lambie-Hanson
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2022
- Bahasa
- en
- Sumber Database
- arXiv
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- Open Access ✓