ABSTRACT

Numerical values of Xv, computed from tables of Bessel functions by inverse interpolation, are as follows':

2.1 Our primary concern in this chapter is the solution of equations of the form

in which u is a large parameter, and at x = x,, say, f(x) has a simple pole and (x-x,)'g(x) is analytic. It is supposed that there are no other transition points in the x region under consideration.