title: Riemann boundary value problem for triharmonic equation in higher space.
abstract: We mainly deal with the boundary value problem for triharmonic function with value in a universal Clifford algebra: Δ(3)[u](x) = 0, x ∈ R (n)\∂Ω, u (+)(x) = u (-)(x)G(x) + g(x), x ∈ ∂Ω, (D (j) u)(+)(x) = (D (j) u)(-)(x)A j + f j (x), x ∈ ∂Ω, u(∞) = 0, where (j = 1,…, 5)  ∂Ω is a Lyapunov surface in R (n) , D = ∑ k=1 (n) e k (∂/∂x k) is the Dirac operator, and u(x) = ∑ A e A u A (x) are unknown functions with values in a universal Clifford algebra Cl(V n,n). Under some hypotheses, it is proved that the boundary value problem has a unique solution.
authors.affiliation: Department of Mathematics, Linyi University, Linyi, Shandong 276000, China.
authors.forename: Longfei
authors.initials: L
authors.lastname: Gu
mesh_terms: D000465:Algorithms; D008962:Models, Theoretical