Set theory

Known as: Ordinary set theory, Abstract set theory, Axiomatic set theories 
Set theory is a branch of mathematical logic that studies sets, which informally are collections of objects. Although any type of object can be… (More)
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Topic mentions per year

Topic mentions per year

1936-2017
050019362016

Papers overview

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Highly Cited
2013
Highly Cited
2013
This paper exemplifies the basic properties of the fuzzy sets and their application for the interpretation of the damage caused… (More)
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Highly Cited
2010
Highly Cited
2010
The (effective) Suslin-Kleene Theorem is obtained as a corollary of a standard proof of the classical Suslin Theorem, by noticing… (More)
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Highly Cited
2009
Highly Cited
2009
Molodtsov introduced the theory of soft sets, which can be seen as a new mathematical approach to vagueness. In this paper, we… (More)
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Highly Cited
2008
Highly Cited
2008
INTRODUCTION Intuitionistic mathematics can be structured into two levels. The first level arises directly out of Brouwer's… (More)
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Highly Cited
2007
Highly Cited
2007
Worldwide, there has been a rapid growth in interest in rough set theory and its applications in recent years. Evidence of this… (More)
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Highly Cited
1998
Highly Cited
1998
In the paper we present Rough Set approach to reasoning in incomplete information systems. We propose reduction of knowledge that… (More)
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Highly Cited
1995
Highly Cited
1995
Reflecting the tremendous advances that have taken place in the study of fuzzy set theory and fuzzy logic from 1988 to the… (More)
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Highly Cited
1986
Highly Cited
1986
Fuzzy set theory has a number of properties that make it suitable for formalizing the uncertain information upon which medical… (More)
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Highly Cited
1982
Highly Cited
1982
Rough set theory, introduced by Zdzislaw Pawlak in the early 1980s [11, 12], is a new mathematical tool to deal with vagueness… (More)
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Highly Cited
1977
Highly Cited
1977
1. Internal set theory. We present here a new approach to Abraham Robinson's nonstandard analysis [10] with the aim of making… (More)
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