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Rosabeth Moss Kanter (born March 15, 1943) [3] is an American sociologist who is a professor of business at Harvard Business School. [4] She co-founded the Harvard University Advanced Leadership Initiative and served as Director and Founding Chair from 2008 to 2018. [ 5 ]
In mathematical set theory, Cantor's theorem is a fundamental result which states that, for any set , the set of all subsets of known as the power set of has a strictly greater cardinality than itself. For finite sets, Cantor's theorem can be seen to be true by simple enumeration of the number of subsets.
Controversy over Cantor's theory. In mathematical logic, the theory of infinite sets was first developed by Georg Cantor. Although this work has become a thoroughly standard fixture of classical set theory, it has been criticized in several areas by mathematicians and philosophers. Cantor's theorem implies that there are sets having cardinality ...
Homosociality. In sociology, homosociality means same-sex relationships that are not of a romantic or sexual nature, such as friendship, mentorship, or others. Researchers who use the concept mainly do so to explain how men uphold men's dominance in society.
Georg Ferdinand Ludwig Philipp Cantor (/ ˈkæntɔːr / KAN-tor; German: [ˈɡeːɔʁk ˈfɛʁdinant ˈluːtvɪç ˈfiːlɪp ˈkantoːɐ̯]; 3 March [O.S. 19 February] 1845 – 6 January 1918 [1]) was a mathematician who played a pivotal role in the creation of set theory, which has become a fundamental theory in mathematics. Cantor established ...
In psychology. In the field of psychology, the broader definition of tokenism is a situation in which a member of a distinctive category is treated differently from other people. The characteristics that make the person of interest a token can be perceived as either a handicap or an advantage, as supported by Václav Linkov.
Cantor set. In mathematics, the Cantor set is a set of points lying on a single line segment that has a number of unintuitive properties. It was discovered in 1874 by Henry John Stephen Smith [1][2][3][4] and mentioned by German mathematician Georg Cantor in 1883. [5][6] Through consideration of this set, Cantor and others helped lay the ...
The title of the article, " On a Property of the Collection of All Real Algebraic Numbers " ("Ueber eine Eigenschaft des Inbegriffes aller reellen algebraischen Zahlen"), refers to its first theorem: the set of real algebraic numbers is countable. Cantor's article was published in 1874. In 1879, he modified his uncountability proof by using the ...