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Mathematics Qualifying Exam Question Bank

Department of Mathematics

Question

Math 6510 • Differentiable Manifolds

Summer 2017 • Question 9

Question

Math 6510 • Differentiable Manifolds Summer 2017 • Question 9

Use covering spaces to write the generators of a normal rank 3 free subgroup of a rank 2 free group. Use covering spaces to write the generators of a non-normal rank 3 free subgroup of a rank 2 free group.

Raw LaTeX

Use covering spaces to write the generators of a normal rank 3 free
subgroup of a rank 2 free group. Use covering spaces to write the generators of
a non-normal rank 3 free subgroup of a rank 2 free group.

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Topic Tags

Classification of Covering Spaces Covering Spaces Free Groups, Graph Coverings, and Presentations