Authors: Fumiaki Suzuki

As an application of the theory of Lawson homology and morphic cohomology, Walker proved that the Abel-Jacobi map factors through another regular homomorphism. In this note, we give a direct proof of the theorem.

Comment: 9 pages, comments are welcome, published version

• 14C25 - Algebraic cycles
• 14C30 - Transcendental methods, Hodge theory (algebro-geometric aspects)
• 14F43 - Other algebro-geometric (co)homologies (e.g., intersection, equivariant, Lawson, Deligne (co)homologies)
• 14K30 - Picard schemes, higher Jacobians