Continuous parameter dependence for solutions of one-dimensional   boundary value problems
  We investigate continuous parameter dependence for solutions of general boundary value problems for ordinary linear differential systems. The generalization of Kiguradze's theorem (1987) on correctness of such problems was obtained. Also sufficient conditions for the Green matrices of such problems to converge uniformly to the Green matrix of the limiting problem were found. 
Tanya Kodliuk, Vladimir Mikhailets, Nadya Reva
math.AP