List questions from spectra | MathQa

Homotopy group of a spectrum $\{ E_n,s_n\}$ as the colimit of $\pi_{k+N}(E_{N})$

Published on 12 Jan 2025 - 10:00

A doubt concerning axioms - first properties for an homology theory on Spectra

Published on 12 Jan 2025 - 10:00

Is every infinite loop space a ring prespectrum?

Published on 12 Jan 2025 - 19:35

Computing the "limit" of a SSeq with $E_{\infty}^{,}$ a free graded $\Gamma$-module.

Published on 12 Jan 2025 - 10:00

Building $MU$-spectrum via the definition of a $(B,f)$-structure

Published on 13 Jan 2025 - 5:50

How to prove that $MU$ is an oriented spectrum? A doubt in the proof in Kochman's book

Published on 12 Jan 2025 - 10:00

Proving that for a multiplicative (B,f)-structure $\mathfrak{B}$ (or X-strcture, or B-structure), Thom spectrum $M\mathfrak{B}$is a ring spectrum.

Published on 13 Jan 2025 - 5:31

How to show this inequality

Published on 12 Jan 2025 - 18:04

Proof of :$H^0(E;\pi_0E)\cong \hom_{\pi_0}(H_0(E;E_0);\pi_0E)$ for $E$ a multiplicative spectrum.

Published on 12 Jan 2025 - 10:00

The identification $G=\Omega^\infty \Sigma^\infty S_0$ of the stable group of self homotopy equivalences of spheres with the suspension spectrum

Published on 13 Jan 2025 - 2:33