Matches in DBpedia 2016-04 for { ?s ?p "In the mathematical subject of group theory, the Hanna Neumann conjecture is a statement about the rank of the intersection of two finitely generated subgroups of a free group. The conjecture was posed by Hanna Neumann in 1957. In 2011, the conjecture was proved independently by Joel Friedman and Igor Mineyev."@en }
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- Hanna_Neumann_conjecture abstract "In the mathematical subject of group theory, the Hanna Neumann conjecture is a statement about the rank of the intersection of two finitely generated subgroups of a free group. The conjecture was posed by Hanna Neumann in 1957. In 2011, the conjecture was proved independently by Joel Friedman and Igor Mineyev.".
- Q2993315 abstract "In the mathematical subject of group theory, the Hanna Neumann conjecture is a statement about the rank of the intersection of two finitely generated subgroups of a free group. The conjecture was posed by Hanna Neumann in 1957. In 2011, the conjecture was proved independently by Joel Friedman and Igor Mineyev.".
- Hanna_Neumann_conjecture comment "In the mathematical subject of group theory, the Hanna Neumann conjecture is a statement about the rank of the intersection of two finitely generated subgroups of a free group. The conjecture was posed by Hanna Neumann in 1957. In 2011, the conjecture was proved independently by Joel Friedman and Igor Mineyev.".
- Q2993315 comment "In the mathematical subject of group theory, the Hanna Neumann conjecture is a statement about the rank of the intersection of two finitely generated subgroups of a free group. The conjecture was posed by Hanna Neumann in 1957. In 2011, the conjecture was proved independently by Joel Friedman and Igor Mineyev.".