Author:Lebelo, RS; Fedotov, I; Shatalov, MDate:Sep 2008In this paper, the method of approximating solutions of partial differential equations with variable coefficients is studied. This is done by considering heat flow through a one-dimensional model with variable cross-sections. Two cases are ...Read more
Author:Shatalov, M; Fedotov, I; Tenkam, HM; Fedotova, TDate:Sep 2010The conventional theory of the piezoelectric rod is based on an assumption that its lateral vibrations are negligible. In this case the rod, vibration could be described in terms of one-dimensional wave equation and a set of mechanical and ...Read more