PageHeader : Funkcialaj Ekvacioj, 38 (1995) 297-328 Title : Viscosity Solutions of Nonlinear Second Order Elliptic PDEs Title : Associated with Impulse Control Problems II AuthorInfo : By AuthorInfo : Katsuyuki ISHII AuthorInfo : (Kobe University of Mercantile Marine, Japan) AuthorInfo : Dedicated to Professor Sadakazu Aizawa on the occasion of his 60th birthday section : 1. Introduction section : 2. Definitions of solutions section : 3. Comparison principle of solutions section : 4. Existence of continuous solutions section : 5. Proof of Proposition 4.3 section : 6. Stochastic representation of solutions section : 7. Boundary value problem of oblique type section : References