Dhage, Bupurao C.Ntouyas, Sotiris2021-07-152021-07-152006-03-09Dhage, B. C., & Ntouyas, S. K. (2006). Existence of solutions for discontinuous hyperbolic partial differential equations in Banach algebras. <i>Electronic Journal of Differential Equations, 2006</i>(28), pp. 1-10.1072-6691https://hdl.handle.net/10877/13901In this paper, we prove an existence theorem for hyperbolic differential equations in Banach algebras under Lipschitz and Caratheodory conditions. The existence of extremal solutions is also proved under certain monotonicity conditions.Text10 pages1 file (.pdf)enAttribution 4.0 InternationalHyperbolic differential equationBanach algebrasArticle