Asymptotic behaviour of the regular solution of three-particle integrodifferential equations in the vicinity of the triple collision point

It is shown that any regular solution of three-particle integrodifferential equations may be represented in the vicinity of the triple collision point as a double sum containing the hyperradius powers, its logarithm powers and unknown functions of a single hyperspherical angle. The recurrent integrodifferential equations are obtained for those functions in the case of spherically symmetric potentials