Stationary quasivariational inequalities with gradient constraint and nonhomoge...

• Author(s): Azevedo, Assis ; Miranda, Fernando ; Santos, Lisa
• Date: 2014
• Persistent ID: http://hdl.handle.net/1822/29430
• Origin: RepositóriUM - Universidade do Minho
• Subject(s): Quasivariational inequality; Gradient constraint; Nonhomogeneous boundary conditions
• Document Type: Conference Object
• Language: English

Description

Publicado em "From particle systems to partial differential equations. Part 2. (Springer proceedings in mathematics & statistics, vol. 75). ISBN 978-3-642-54270-1 We study existence of solution of stationary uasivariational inequalities with gradient constraint and nonhomogeneous boundary condition of Neumann or Dirichlet type. Through two different approaches, one making use of a fixed point theorem and the other using a process of regularization and penalization, we obtain different sufficient conditions for the existence of solution.