(Tricomi and Airy equations2) Show that the Tricomi
Chapter 12, Problem 12.4(choose chapter or problem)
(Tricomi and Airy equations2) Show that the Tricomi equatioll YUxx + lIyy = 0 is of mixed type. Obtain the Airy equation G" - yG = 0 from the Tricomi equation by separation. (For solutions, see p. 446 of Ref. [GR I] listed in App. I.)
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer