On Solvability of Certain Classes of Irregular the Second Order Variation Problems
In the work the irregular model -р(х)и'(х) + р(+0)и'(+0) + J0 xи (τ)dQ(τ) = = F(x) - F(0) of the Stiltjes string on segment 0 [0,l] with boundary conditions и (0) = и (l) = 0 is discussed. The solvability conditions of the mentioned problem are described.