Problem (S'94, #6). Consider the eigenvalue problem du d.x2 + u(x) = \u on [0, 1] with the boundary conditions de CO = e
Posted: Wed Mar 30, 2022 10:01 am
Problem (S'94, #6). Consider the eigenvalue problem du d.x2 + u(x) = \u on [0, 1] with the boundary conditions de CO = edit (1) = 0. Show that if ſo v(x) dx = 0) then there is a negative eigenvalue, unless v(2) = 0. = =