Oafishness
发表于 2025-3-25 03:45:50
Combinatorial Set Theory and Inner ModelsCore model theory has lead to a new hierarchy of square principles. In the other direction, various combinatorial principles have been used to construct core models with Woodin cardinals.
炼油厂
发表于 2025-3-25 08:20:32
Definable Ideals and Gaps in Their QuotientsWe extend some known results about analytic gaps and ideals on ℕ to all definable gaps and ideals assuming a covering property of definable sets of reals . which says that if . cannot be covered by countably many members of some family ℱ of closed sets then there is a .. set with the same property which is included in ..
packet
发表于 2025-3-25 13:27:35
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完成
发表于 2025-3-25 17:02:39
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托人看管
发表于 2025-3-26 00:04:09
https://doi.org/10.1007/978-94-015-8988-8Arithmetic; Division; Lemma; cardinals; differential equation; forcing; set; set theory
有其法作用
发表于 2025-3-26 00:36:46
phisticated techniques to problems in analysis,topology, infinitary combinatorics and other areas of mathematics.This book contains a selection of contributions, some of which areexpository in nature, embracing various aspects of the latestdevelopments. Amongst topics treated are forcing axioms and
HERE
发表于 2025-3-26 06:10:15
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来这真柔软
发表于 2025-3-26 08:33:56
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偏离
发表于 2025-3-26 14:56:35
Large Cardinal Properties of Small Cardinalssupercompact cardinals) is a recurring theme in set theory. In these notes I discuss three examples of this phenomenon; stationary reflection, saturated ideals and the tree property..None of the results discussed here is due to me unless I say so explicitly.
套索
发表于 2025-3-26 19:48:23
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