 Adams spectral sequence

Adams spectral sequences are a sophisticated tool used in algebraic topology and homotopy theory, particularly in the study of stable homotopy groups of spheres and related objects. They are named after Frank Adams, who developed the theory in the 1960s. Here's an overview of the key concepts associated with Adams spectral sequences: 1. **Spectral Sequences**: These are mathematical constructs used to compute homology or cohomology groups in a systematic way.