CAMBRIDGE, England, Oct. 29 -- Compositio Mathematica, an journal that says it features algebra, number theory, topology, algebraic and differential geometry and global analysis from the London Mathematical Society, published research articles on the following topics in its November 2021 edition:

Research Articles:

* Wall-crossings and a categorification of K-theory stable bases of the Springer resolution

* Period sheaves via derived de Rham cohomology