Some constructions of ultrafilters over a measurable cardinal

نویسنده

  • Moti Gitik
چکیده

Some non-normal κ−complete ultrafilters over a measurable κ with special properties are constructed. Questions by A. Kanamori [4] about infinite Rudin-Frolik sequences, discreteness and products are answered.

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تاریخ انتشار 2017