P.O. Olanrewaju , On the Existence and Uniqueness of a Problem Arising from the Theory of Combustion, Journal of Engineering and Applied Sciences, Volume 2,Issue 7, 2007, Pages 1147-1148, ISSN 1816-949x, jeasci.2007.1147.1148, (https://makhillpublications.co/view-article.php?doi=jeasci.2007.1147.1148) Abstract: We consider the species and energy equation and we impose some initial and boundary conditions on the equations. It is of great important to establish that a new combustion problem has a unique solution.We re-afirm that the solution exist and it has physical implications.The existence and uniqueness theorem stated can be used for other similar problems in fluid dynamics. Keywords: Existence;uniqueness;problem arising;theory of combustion