3 problems

Let $\omega$ be the forcing frequency, let $\epsilon$ be the slow drift rate with $0<\epsilon\ll1$, and suppose … A cyclic fold is the periodically forced analogue of a static fold…

Fix $\omega$ and let $\mu_{TP}$ denote the tipping value of $\mu$, while $\mu_{CF}$ denotes the cyclic-fold value. Tipping-point convergence conjecture. As $\epsilon\to0$, one has…

Let $D$ be the averaged solution amplitude, let $u=omegamu$, and let $a$ and $nu{CF}$ be the constants appearing in the local cyclic-fold relation. Here $nu$ varies slowly, and…