@Article{Golenia2009, author = "Golenia, Jolanta and Prykarpatsky, Yarema A. and Wachnicki, Eugeniusz", title = "The Cartan-Monge geometric approach to the generalized characteristics method and its application to the heat equation ut-uxx=0", journal = "Opuscula Math.", year = "2009", volume = "29", number = "1", pages = "27--39", doi = "http://dx.doi.org/10.7494/OpMath.2009.29.1.27", url = "http://dx.doi.org/10.7494/OpMath.2009.29.1.27", abstract = "The generalized Cartan-Monge type approach to the characteristics method is discussed from the geometric point of view. Its application to the classical one-dimensional linear heat equation \(u_t-u_{xx}=0\) is presented. It is shown that the corresponding exact solution of the Cauchy problem can be represented in a classical functional-analytic Gauss type form.", keywords = "characteristics method, heat equation", issn = "1232-9274" }