3 problems
Let be a compact Hausdorff space with a free action of a nontrivial compact group . Equip the join with the diagonal action. Baum-Dąbrowski-Hajac's topological Borsu…
Quantum-group Borsuk–Ulam conjecture. There is no equivariant -homomorphism
Noncommutative Brouwer fixed-point conjecture. Every continuous map