(x, In this paper we consider the initial boundary value problem for a nonlinear damping and a delay term of the form: |u_t|^lu_tt- u, et al. “Blow-up of Result in a Nonlinear Wave Equation With Delay and Source Term”. Discontinuity, Nonlinearity, and Complexity, vol. 10, no. 4, Aug. 2026, pp. 733-41, https://doi.org/10.5890/DNC.2021.12.012.