$Q$-conditional symmetry of a nonlinear two-dimensional heat-conduction equation

• Date: 2000
• Main Authors: Andreeva, N. V., Serov, N. I., Tulupova, L. O., Андрєєва, Н.В., Сєров, М. І., Тулупова, Л. О.
• Format: Article
• Language: Ukrainian; English
• Published: Institute of Mathematics, NAS of Ukraine 2000
• Online Access: https://umj.imath.kiev.ua/index.php/umj/article/view/4481
• Journal Title: Ukrains’kyi Matematychnyi Zhurnal

We investigate the $Q$-conditional symmetry of a nonlinear two-dimensional heat-conduction equation. By using ansatzes, we obtain reduced equations.