On Fox Spaces and Jacobi Identities

نویسنده

  • MAREK GOLASIŃSKI
چکیده

In 1945, R. Fox introduced the so-called Fox torus homotopy groups in which the usual homotopy groups are embedded and their Whitehead products are expressed as commutators. A modern treatment of Fox torus homotopy groups and their generalization has been given and studied. In this note, we further explore these groups and their properties. We discuss co-multiplications on Fox spaces and Jacobi identities for the generalized Whitehead products and the Γ-Whitehead products.

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تاریخ انتشار 2007