Jq. Mo, THE NONLOCAL BOUNDARY-VALUE-PROBLEMS OF NONLINEAR ELLIPTIC-SYSTEMS INUNBOUNDED-DOMAINS, Applied mathematics and computation, 86(2-3), 1997, pp. 115-121
The nonlocal boundary Value problems for nonlinear elliptic systems in
the unbounded domains are considered. Under suitable conditions, the
existence of a solution and comparison theorem for the boundary value
problems are studied. (C) Elsevier Science Inc., 1997.