A nonlocal boundary value problem for a system of
hyperbolic equations of second order with generalized integral
condition is considered. By method of introduction of functional
parameters the investigated problem is transformed to the inverse
problem for the system of hyperbolic equations with unknown
parameters and additional functional relations. Algorithms of
finding solution to the inverse problem for the system of
hyperbolic equations are constructed, and their convergence is
proved. The conditions for existence of unique solution to the
inverse problem for the system of hyperbolic equations are
obtained in the terms of initial data. The coefficient conditions
for unique solvability of nonlocal boundary value problem for the
system of hyperbolic equations with generalized integral condition
are established. The results are illustrated by numerical examples.