TY - JOUR T1 - On a Linear Partial Differential Equation of the Higher Order in Two Variables with Initial Condition Whose Coefficients are Real-valued Simple Step Functions AU - Pantsulaia , Gogi AU - Giorgadze , Givi JO - Journal of Partial Differential Equations VL - 1 SP - 1 EP - 13 PY - 2016 DA - 2016/03 SN - 29 DO - http://doi.org/10.4208/jpde.v29.n1.1 UR - https://global-sci.org/intro/article_detail/jpde/5074.html KW - Linear partial differential equation of the higher order in two variables KW - Fourier differential operator AB - By using the method developed in the paper [Georg. Inter. J. Sci. Tech., Volume 3, Issue 1 (2011), 107-129], it is obtained a representation in an explicit form of the weak solution of a linear partial differential equation of the higher order in two variables with initial condition whose coefficients are real-valued simple step functions.