Things change, this is the defining characteristic of life. The dynamics of the world seek to be understood and sometimes even controlled, yielding the complementary fields of dynamical systems and control theory. This is the community gym of applied math, with arenas for all kinds of things like functional analysis (operator semigroups and stuff), optimization & ML (regret bounds and optimal control), geometry (invariant/attractive structures, dimension theory), and measure theory (probability, random systems, ergodicity).

Topics hopefully include:

list of papers