Homotopy theory in algebra is a dynamic field that adapts concepts originally developed in topology to the study of algebraic structures. In particular, the framework of chain complexes and derived ...

Homotopy theory is a cornerstone of modern algebraic topology, concerned with the study of spaces up to continuous deformations. This approach characterises topological spaces by their intrinsic ...

Boardman, who specialized in algebraic and differential topology, was renowned for his construction of the first rigorously correct model of the homotopy category of spectra, a branch of mathematics ...

I am an algebraic topologist and a stable homotopy theorist. I study chromatic homotopy theory and its interactions with equivariant homotopy theory. I also work with condensed matter physicists to ...

Transactions of the American Mathematical Society, Vol. 292, No. 2 (Dec., 1985), pp. 721-732 (12 pages) ...