scholarly journals Existence and uniqueness of solutions to parabolic equations with superlinear Hamiltonians

2019 ◽  
Vol 21 (01) ◽  
pp. 1750098 ◽  
Author(s):  
Andrea Davini
Keyword(s):  
Viscosity Solution ◽  
Viscosity Solutions ◽  
Parabolic Equations ◽  
General Class ◽  
Existence And Uniqueness ◽  
Quasilinear Equations ◽  
Uniqueness Of Solutions ◽  
Superlinear Growth ◽  
Lipschitz Estimates ◽  
Jacobi Equations

We give a proof of existence and uniqueness of viscosity solutions to parabolic quasilinear equations for a fairly general class of nonconvex Hamiltonians with superlinear growth in the gradient variable. The approach is mainly based on classical techniques for uniformly parabolic quasilinear equations and on the Lipschitz estimates provided in [S. N. Armstrong and H. V. Tran, Viscosity solutions of general viscous Hamilton–Jacobi equations, Math. Ann. 361 (2015) 647–687], as well as on viscosity solution arguments.

Sign in / Sign up

Export Citation Format

Share Document