OPTIMAL CONTROL OF SOLUTIONS TO THE SIXTH ORDER BOUSSINESQ EQUATION WITH TWO DISPERSIONS
This article investigates the Cauchy–Dirichlet and Showalter-Sidorov–Dirichlet problems for an inhomogeneous nonlinear sixth-order Boussinesq equation with two dispersions, which corresponds to an incomplete semilinear Sobolev-type equation of the second order in Banach spaces. Sobolevtype equations are distinguished b...