Automorphisms of surface mapping class groups. A recent theorem of N. Ivanov.
J.D. McCarthy (1986)
Inventiones mathematicae
Similarity:
J.D. McCarthy (1986)
Inventiones mathematicae
Similarity:
G. Lucca (2003)
Visual Mathematics
Similarity:
Brakke, Kenneth A. (1992)
Experimental Mathematics
Similarity:
Joets, Alain, Ribotta, Roland (1999)
Experimental Mathematics
Similarity:
Gary Lawlor (1989)
Inventiones mathematicae
Similarity:
G. Lucca (2004)
Visual Mathematics
Similarity:
Martin Bright (2011)
Acta Arithmetica
Similarity:
J.S. Milne (1970)
Inventiones mathematicae
Similarity:
Sidney M. Webster, Carlos E. Kenig (1982)
Inventiones mathematicae
Similarity:
Balan, Vladimir, Vîlcea, Ştefania-Alina (2005)
Balkan Journal of Geometry and its Applications (BJGA)
Similarity:
Chris Peters (1995)
Cours de l'institut Fourier
Similarity:
M., Lazarsfeld, R. Green (1987)
Inventiones mathematicae
Similarity:
Teruo Nagase, Akiko Shima (2005)
Fundamenta Mathematicae
Similarity:
Let Γ be a 4-chart with at most two crossings. We show that if the closure of the surface braid obtained from Γ is one 2-sphere, then the sphere is a ribbon surface.