Creeping motion of a solid particle inside a spherical elastic cavity Abdallah Daddi-Moussa-Ider, Hartmut Löwen and Stephan Gekle Eur. Phys. J. E, 41 9 (2018) 104 Published online: 11 September 2018 DOI: 10.1140/epje/i2018-11715-7