Viscoelasticity and monodromy

Speaker:  prof. Sir John M. Ball - Heriot-Watt University (Edinburgh)
  Tuesday, December 14, 2021 at 4:30 PM Aula Verde e online via Zoom

For certain models of one-dimensional viscoelasticity, there are infinitely many equilibria representing phase mixtures. In order to prove convergence as time tends to infinity of solutions to a single equilibrium, it seems necessary to impose a nondegeneracy condition on the constitutive equation for the stress. The talk will explain this, and show how in some cases the nondegeneracy condition can be proved using the monodromy group of a holomorphic function. This is joint work with Inna Capdeboscq and Yasemin ┼×engül.

Link zoom:  https://univr.zoom.us/j/85024936768?pwd=akVmeXVOYXM1VFZvV2V6amhhYjlaQT09

Meeting ID: 850 2493 6768

Passcode: 076718

 

Contact Person: G. Canevari


Programme Director

Publication date
December 10, 2021

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