Improved local well-posedness for the periodic "good" Boussinesq equation

Academic Article


  • We prove that the "good" Boussinesq model is locally well-posed in the space . H-α×H-α-2, . α<38. In the proof, we employ the method of normal forms, which allows us to explicitly extract the rougher part of the solution, while we show that the remainder is in the smoother space . C([0,T],Hβ(T)), . β
  • Authors

    Published In

    Digital Object Identifier (doi)

    Author List

  • Oh S; Stefanov A
  • Start Page

  • 4047
  • End Page

  • 4065
  • Volume

  • 254
  • Issue

  • 10