8 problems.
- Maps to S^2 with no antipodal values are homotopic
- Fundamental group of a cylinder with antipodal points identified on each boundary circle
- Coverings of a space with \(\pi_1\cong(\ZZ/2)^2\)
- Maximal total mod-2 homology dimension among 3-manifolds from gluing two solid tori
- No free Z/2 action on a closed orientable 4-manifold with rank-1 H_2
- \(\pi_3(P\vee S^3)\) for a spherical \(3\)-manifold with \(|\pi_1(P)|=120\)
- Cohomology of the product of suspensions of lens space homology spaces
- No odd-degree map from S^2 x S^2 to CP^2