. "Gerald Teschl (born May 12, 1970 in Graz) is an Austrian mathematical physicist and Professor of Mathematics.He is working in the area of mathematical physics; in particular direct and inverse spectral theory with application to completely integrable partial differential equations (soliton equations)."@en . "Teschl, Gerald"@en . . "1970Z"^^ . . . . . "Gerald Teschl"@en . "Austrian mathematician" . . "1970-05-12Z"^^ . . . . .