University of Tabriz Computational Methods for Differential Equations 2345-3982 6 3 2018 07 01 Exact solutions for Fokker-Plank equation of geometric Brownian motion with Lie point symmetries 372 379 7371 EN Elham Dastranj Department of mathematical sciences, Shahrood university of technology, Shahrood, Semnan, Iran Seyed Reza Hejazi Department of mathematical sciences, Shahrood university of technology, Shahrood, Semnan, Iran Journal Article 2017 03 05 ‎In this paper Lie symmetry analysis is applied to find new‎ solution for Fokker Plank equation of geometric Brownian motion‎. This analysis classifies the solution format of the Fokker Plank‎ ‎equation‎. https://cmde.tabrizu.ac.ir/article_7371_baaaa2b195339c4005c849a132e59816.pdf