Go To Hellman: 2010 Summary: Libraries are Still Screwed

Go To Hellman: 2010 Summary: Libraries are Still Screwed: "In mathematics, catastrophe theory is the study of nonlinear dynamical systems which exhibit points or curves of singularity. The behavior of systems near such points is characterized by sudden and dramatic changes resulting from even very small perturbations. The simplest sort of catastrophe is the fold catastrophe."