Diophantine approximation exponents and continued fractions for algebraic power series, by Dinesh S. Thakur
This is an updated version of preprint 140 and is updated again in
For each rational diophantine approximation exponent in a
certain range, we provide an explicit family of continued fractions
of algebraic power series (together with the algebraic equations
they satisfy) which have that exponent. We can take exponent
arbitrarily near 2.
Dinesh S. Thakur <firstname.lastname@example.org>