https://softmath.seas.harvard.edu/wp-content/uploads/2021/09/Screen-Shot-2021-09-22-at-1.44.37-PM.png16041772Academic Web Pages/wp-content/uploads/2018/09/clear.pngAcademic Web Pages2021-09-22 17:49:012021-11-28 11:19:49Puckering and wrinkling in a growing composite ring