Wyethia helenioides

Prostate cancer continues to be the most common non-cutaneous malignancy afflicting men in developed countries [1]. Although… (More)

has a topological interpretation too: If K is a finite complex then the homology of the Spanier-Whitehead dual DK+ of K+ is… (More)

where /4(G) denotes the completion of the Burnside ring of G with respect to the ideal of virtual G-sets of degree 0. The… (More)

Using degree N isogenies of elliptic curves, we produce a spectrum Q(N). This spectrum is built out of spectra related to tmf… (More)

Using degree N isogenies of elliptic curves, we produce a spectrum Q(N). This spectrum is built out of spectra related to tmf… (More)

We develop rigorous foundations for parametrized homotopy theory. After preliminaries on point-set topology, base change functors… (More)