Zhang, HangCalderer, M. Carme2016-04-262016-04-262008-02https://hdl.handle.net/11299/1797831 online resource (PDF, 24 pages, includes illustration)enGel swellingTwo-component mixturePolymer-solvent frictionType II diffusionHyperbolic free boundary problemIncipient dynamics of swelling of gelsPreprint