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1 paper

math.DG2019

Preliminary Group Classification and some exact solutions of 2Hessian equation

Mahdieh Yourdkhany, Mehdi Nadjafikhah, Megerdich Toomanian

We study the class of 3-dimensional nonlinear 2-hessian equations mentioned in the text. We perform preliminary group classification on 2-hessian equation. In fact, we find additio…