Corcho Fernández, Adán José Panthee, Mahendra 2025-01-20T14:14:06Z 2025-01-20T14:14:06Z 2012 1678-7544 http://hdl.handle.net/10396/31434 We prove the sharp global well-posedness result for the initial value problem (IVP) associated to the system of the modified Korteweg-de Vries (mKdV) equation. For the singlemKdV equation such result has been obtained by using Mirura’s Transform that takes the KdV equation to the mKdV equation. We do not know the existence of Miura’s Transform that takes a KdV system to the system we are considering. To overcome this difficulty we developed a new proof of the sharp global well-posedness result for the single mKdV equation without using Miura’s Transform. We could successfully apply this technique in the case of the mKdV system to obtain the desired result. application/pdf eng Springer https://creativecommons.org/licenses/by-nc-nd/4.0/ Bulletin of the Brazilian Mathematical Society: 43, Number 1, (2012), 27--57 Korteweg-de Vries equation Cauchy problem Local and global well-posedness Global well-posedness for a coupled modified Korteweg-de Vries system info:eu-repo/semantics/article http://dx.doi.org/10.1007/s00574-012-0004-4 info:eu-repo/semantics/openAccess