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Brian M. Scott

Professor emeritus at Cleveland State University. I’m a set-theoretic and general topologist with an interest in combinatorics. I’m also interested in linguistics, especially historical linguistics.

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  • Cleveland Heights, OH
  • Member for 9 years, 9 months
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836 Does $\pi$ contain all possible number combinations? Oct 18 '12
402 Find five positive integers whose reciprocals sum to $1$ Jan 30 '13
206 Are half of all numbers odd? Jan 23 '12
184 If $x$, $y$, $x+y$, and $x-y$ are prime numbers, what is their sum? Dec 4 '12
151 Any open subset of $\Bbb R$ is a countable union of disjoint open intervals Mar 2 '13
119 Intuition on group homomorphisms Nov 22 '12
113 How to respond to “solve this equation” in a basic algebra class Jul 16 '13
107 Is “The empty set is a subset of any set” a convention? Oct 4 '16
102 How do we know that Cantor's diagonalization isn't creating a different decimal of the same number? Jan 12 '17
98 $X$ is Hausdorff if and only if the diagonal of $X\times X$ is closed Apr 25 '12
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