Karen Vogtmann Scientist
Karen Vogtmann (born July 13, 1949 in Pittsburg, California) is a U.S. mathematician working primarily in the area of geometric group theory. She is known for having introduced, in a 1986 paper with Marc Culler, an object now known as the Culler–Vogtmann Outer space. The Outer space is a free group analog of the Teichmüller space of a Riemann surface and is particularly useful in the study of the group of outer automorphisms of the free group on n generators, Out(Fn). Vogtmann is a Professor of Mathematics at Cornell University and The University of Warwick.
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Karen Vogtmann on Wikipedia
External resources
- http://journals.cambridge.org/action/displayAbstract;jsessionid=753CA10194DFA78D4CD7F09A54C6CD38.tomcat1?fromPage=online&aid=20197
- http://www.emis.ams.org/journals/GT/ftp/main/2004/2004l40.pdf
- http://www.math.cornell.edu/~festival
- http://www.math.cornell.edu/~vogtmann
- http://www.math.cornell.edu/~vogtmann/ScannedPapers/1981.0020.pdf
- http://www.math.cornell.edu/~vogtmann/ScannedPapers/1986.0084.pdf
- http://www.sciencenews.org/view/generic/id/8501/title/Math_Trek__A_Grove_of_Evolutionary_Trees