2 research outputs found
The Klein j-Function is not Pfaffian over the Real Exponential Field
James Freitag showed that the Klein j-function is not paffian over the
complex numbers. We expand on this result by showing that a restriction of the
Klein j-function to the imaginary interval (0, i) is not pfaffian over the real
field exponential field in the sense of Miller and Speissegger.Comment: 5 page