• A. Padmanabha Reddy
• Nagaveni K

In this paper, we present a numerical scheme to solve the telegraph equations based on Haar wavelets. Haar wavelets with the aid of collocation method have become very useful in providing highly accurate solution to the telegraph equations. Some illustrative examples are included to demonstrate the validity and applicability of the present technique. Based on the obtained results, we concluded that the proposed method has good accuracy and efficiency compared to Sinc-collocation method (SCM), Adomian decomposition method (ADM) and Modified Adomian decomposition method (MADM).

Telegraph equations; Haar wavelets; Collocation method.

"A Numerical Approach for the Telegraph Equations using Haar Wavelets", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.112-128, May-2019, Available :http://www.jetir.org/papers/JETIRCJ06028.pdf

"A Numerical Approach for the Telegraph Equations using Haar Wavelets", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp112-128, May-2019, Available at : http://www.jetir.org/papers/JETIRCJ06028.pdf