  In this paper, we propose a hybrid collocation method based on finite
difference and Haar wavelets to solve nonlocal hyperbolic partial differential
equations. Developing an efficient and accurate numerical method to solve such
problem is a difficult task due to the presence of nonlocal boundary condition.
The speciality of the proposed method is to handle integral boundary condition
efficiently using the given data. Due to various attractive properties of Haar
wavelets such as closed form expression, compact support and orthonormality,
Haar wavelets are efficiently used for spatial discretization and second order
finite difference is used for temporal discretization. Stability and error
estimates have been investigated in order to ensure the convergence of the
method. Finally, numerical results are compared with few existing results and
it is shown that numerical results obtained by the proposed method is better
than few existing results.
