Display Abstract

Title Explicit estimates on the torus for the supnorm of solutions of the Swift and Hohenberg Equation in one and two space dimensions

Name Michele M Bartuccelli
Country England
Email m.bartuccelli@surrey.ac.uk
Co-Author(s)
Submit Time 2014-02-25 07:25:08
Session
Special Session 120: Linear and Nonlinear fourth order PDE's
Contents
In this talk we will address the problem of obtaining explicit and accurate estimates of the sup-norm for solutions of the Swift and Hohenberg Equation (SHE) in one and two space dimensions. By using the best (so far) available estimates of the embedding constants which appear in the classical functional interpolation inequalities used in the study of solutions of dissipative partial differential equations, we have evaluated in an explicit manner the values of the sup-norm of the solutions of the SHE. In addition we have calculated the so-called time-averaged dissipative length scale associated to the above solutions.