• Thumbnail for Karen Vogtmann
    Karen Vogtmann FRS (born July 13, 1949 in Pittsburg, California) is an American mathematician working primarily in the area of geometric group theory....
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  • gymnast Karen Vogtmann (born 1949), American mathematician Karen Winkfield (born 1970), American radiation oncologist and physician-scientist Karen Young...
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  • The Outer space was introduced in a 1986 paper of Marc Culler and Karen Vogtmann, and it serves as a free group analog of the Teichmüller space of a...
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  • 2019. Retrieved 23 September 2019. Mladen Bestvina; Michah Sageev; Karen Vogtmann (2014). Geometric Group Theory. American Mathematical Soc. p. 132....
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    Tony Teresa (1933–1984), footballer Mario Verduzco, football coach Karen Vogtmann (born 1949), mathematician Annabelle Wallis (born 1984), actress Keith...
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  • Thumbnail for Martin Bridson
    followed by a PhD in 1991 from Cornell. His PhD thesis was supervised by Karen Vogtmann, and was entitled Geodesics and Curvature in Metric Simplicial Complexes...
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  • Thumbnail for Marc Culler
    Karen Vogtmann called "Moduli of graphs and automorphisms of free groups". This paper introduced an object that came to be known as Culler–Vogtmann Outer...
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  • (1934) Karen Vogtmann (Professor, 1994-) — mathematician, American Mathematical Society Fellow, Noether Lecturer (2007), known for Culler–Vogtmann Outer...
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  • complex was originally introduced in a 1998 paper of Allen Hatcher and Karen Vogtmann. Like the curve complex, the free factor complex is known to be Gromov-hyperbolic...
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  • Mathematics (2), vol. 142 (1995), no. 2, pp. 303–384. Allen Hatcher and Karen Vogtmann, Isoperimetric inequalities for automorphism groups of free groups....
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  • groups, Commentarii Mathematici Helvetici 70:1 (1995) 39–62; MR1314940 Karen Vogtmann, Automorphisms of free groups and outer space. Proceedings of the Conference...
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  • Vatsal Luis Vega Juan J. L. Velázquez Michèle Vergne Cédric Villani Karen Vogtmann Wendelin Werner Paul Wiegmann Avi Wigderson Burkhard Wilking [de] Jaroslaw...
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  • professor at the University of Warwick. He is married to the mathematician Karen Vogtmann. The couple moved in 2013 to England and settled in Kenilworth. His...
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  • the University of Pennsylvania Karen Vogtmann (born 1949), American geometric group theorist, namesake of Culler–Vogtmann outer space Margit Voigt, German...
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  • Thumbnail for List of people by Erdős number
    Cédric Villani Vernor Vinge Oleg Viro Monica Vișan Michael Viscardi Karen Vogtmann Dan-Virgil Voiculescu Paul Vojta Dieter Vollhardt Vlad Voroninski Michelle...
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  • Thumbnail for Kenneth Brown (mathematician)
    students, and led by the mathematicians Susan Hermiller, John Meier, Karen Vogtmann, and David Webb. Brown became a professor emeritus at Cornell in 2014...
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  • 2012 Dan Segal 2014 Miles Reid 2015 Boris Zilber 2017 Alex Wilkie 2018 Karen Vogtmann 2020 Martin W. Liebeck 2021 Ehud Hrushovski 2023 Frances Kirwan List...
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  • Daubechies Mathematical Results and Challenges in Learning Theory 2007 Karen Vogtmann Automorphisms of Groups, Outer Space, and Beyond 2008 Audrey A. Terras...
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  • doi:10.1016/0021-8693(92)90029-L. ISSN 0021-8693. Hatcher, Allen; Vogtmann, Karen (1996-04-01). "Isoperimetric inequalities for automorphism groups of...
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  • written in Russian, and later translated into English by A. Weinstein and K. Vogtmann. It is aimed at graduate students. Part I: Newtonian Mechanics Chapter...
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  • of free groups, Pacific Journal of Mathematics 256 (2012), 291–307. Karen Vogtmann, On the geometry of outer space. Bulletin of the American Mathematical...
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  • Thumbnail for Louis Billera
    and studying the space of phylogenetic trees (with Susan Holmes and Karen Vogtmann). In 1994 Billera won the Fulkerson Prize for his paper, Homology of...
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  • Automorphisms and Outer Automorphisms of Free Groups, was supervised by Karen Vogtmann. After a one-year visiting position at Trinity College (Connecticut)...
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  • Thumbnail for List of female fellows of the Royal Society
    Foreign Members". The Royal Society. 6 May 2021. Retrieved 21 May 2021. "Karen Vogtmann". The Royal Society. Retrieved 21 May 2021. "Charlotte Williams". The...
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  • Sutton Christopher G. Tate Philip Torr, Professor Thirumalai Venkatesan Karen Vogtmann Bruce Weir Simon Wessely Stanley Whittingham Charlotte Williams John...
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  • of Mathematics. 121: 215–249. doi:10.2307/1971172. Hatcher, Allen; Vogtmann, Karen (1998). "Cerf theory for graphs". J. London Math. Soc. Series 2. 58...
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  • 77–81. doi:10.2307/2037491. JSTOR 2037491. MR 0244927. Culler, Marc; Vogtmann, Karen (1986). "Moduli of graphs and automorphisms of free groups" (PDF)....
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  • and locally symmetric spaces". In Bestvina, Mladen; Sageev, Michah; Vogtmann, Karen (eds.). Geometric group theory. pp. 249–282. arXiv:1402.0962. Bibcode:2014arXiv1402...
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  • p. 75. Hungerford (1974), Exercise 4, p. 198. Bridson, Martin R.; Vogtmann, Karen (2006), "Automorphism groups of free groups, surface groups and free...
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  • Differential Geometry. 68 (3): 535–544. doi:10.4310/jdg/1115669594. Vogtmann, Karen (2015). "On the geometry of Outer space". Bulletin of the American...
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