id author title date pages extension mime words sentence flesch summary cache txt 0g354f1842q Jennifer Gorsky On the Cauchy Problem for a KdV-Type Equation on the Circle 2004 .txt text/plain 228 9 55 We begin by proving well-posedness in Bourgain spaces for sufficiently small size initial data in the Sobolev space $H^s(mathbb{T})$, $s=1/2$, by using appropriate bilinear estimates. In the second part of this work we show that the periodic Cauchy problem for the mCH equation with analytic initial data is analytic in the space variable $x$ for time near zero. cache/0g354f1842q.txt txt/0g354f1842q.txt