منابع مشابه
Kunen and set theory
Kenneth Kunen (1943–) figured principally in the development of set theory in all the major directions, this during a formative period for the subject when it was transmuting to a sophisticated field of mathematics. In fact, several of Kunen’s results and proofs still frame modern set theory or serve as standards to be reckoned with in its further progress. This is all the more notable as much ...
متن کاملFUZZY SOFT SET THEORY AND ITS APPLICATIONS
In this work, we define a fuzzy soft set theory and its related properties. We then define fuzzy soft aggregation operator that allows constructing more efficient decision making method. Finally, we give an example which shows that the method can be successfully applied to many problems that contain uncertainties.
متن کاملKen Kunen: Algebraist
Ken Kunen is justifiably best known for his work in set theory and topology. What I would guess many of his friends and students in those areas do not know is that Ken also did important work in algebra, especially in quasigroup and loop theory. In fact, I think it is not an exaggeration to say that his work in loop theory, both alone and in collaboration, revolutionized the field. In this pape...
متن کاملfuzzy soft set theory and its applications
in this work, we define a fuzzy soft set theory and its related properties. we then define fuzzy soft aggregation operator that allows constructing more efficient decision making method. finally, we give an example which shows that the method can be successfully applied to many problems that contain uncertainties.
متن کاملOn !-independence and the Kunen-shelah Property
We prove that spaces with an uncountable ω-independent family fail the Kunen-Shelah property. Actually, if {xi}i∈I is an uncountable ω-independent family, there exists an uncountable subset J ⊂ I such that xj / ∈ conv ({xi}i∈J\{j}) for every j ∈ J . This improves a previous result due to Sersouri, namely that every uncountable ω-independent family contains a convex right-separated subfamily.
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ژورنال
عنوان ژورنال: Topology and its Applications
سال: 2011
ISSN: 0166-8641
DOI: 10.1016/j.topol.2011.08.002