POSITIVE SOLUTIONS OF BOUNDARY VALUE PROBLEMS FOR SYSTEMS OF NONLINEAR THIRD-ORDER DIFFERENTIAL EQUATIONS[J]. Journal of South China Normal University (Natural Science Edition), 2009, 1(2): 16-19 .
Citation:
POSITIVE SOLUTIONS OF BOUNDARY VALUE PROBLEMS FOR SYSTEMS OF NONLINEAR THIRD-ORDER DIFFERENTIAL EQUATIONS[J]. Journal of South China Normal University (Natural Science Edition), 2009, 1(2): 16-19 .
POSITIVE SOLUTIONS OF BOUNDARY VALUE PROBLEMS FOR SYSTEMS OF NONLINEAR THIRD-ORDER DIFFERENTIAL EQUATIONS[J]. Journal of South China Normal University (Natural Science Edition), 2009, 1(2): 16-19 .
Citation:
POSITIVE SOLUTIONS OF BOUNDARY VALUE PROBLEMS FOR SYSTEMS OF NONLINEAR THIRD-ORDER DIFFERENTIAL EQUATIONS[J]. Journal of South China Normal University (Natural Science Edition), 2009, 1(2): 16-19 .
POSITIVE SOLUTIONS OF BOUNDARY VALUE PROBLEMS FOR SYSTEMS OF NONLINEAR THIRD-ORDER DIFFERENTIAL EQUATIONS
The paper investigates the problem of existence of positive solutions for systems of nonlinear third-order differential equations.Under some suitable conditions, the existence and multiplicity of positive solutions are established by cone expansion and compression theorems in norm type.