The global solution of a Goursat problem for the polyvibrating equation of order 2p

The paper deals with a Goursat problem for the polyvibrating equation of order 2p. The question is reduced to a system of integro-functional Volterra equations and then the existence of the unique global solution of above-said problem is proved.Michalski Marek W. The global solution of a Goursat problem for the polyvibrating equation of order 2p. In: Bulletin de la Classe des sciences, tome 71, 1985. pp. 337-344