On the Product of the Non-linear of Diamond Operator and ⊗k Operator

نویسندگان

  • Wanchak Satsanit
  • Amnuay Kananthai
چکیده

In this paper, we study the solution of nonlinear equation ⊗♦c1u(x) = f (x, L♦c1u(x)) where ⊗♦c1 is the product of the Otimes operator and Diamond operator where c1 is positive constants, k is a positive integer, p + q = n, n is the dimension of the Euclidean space Rn, for x = (x1, x2, . . . , xn) ∈ Rn,u(x) is an unknown function and f (x, .L♦c1u(x)) is a given function. It was found that the existence of the solution u(x) of such equation depending on the conditions of f and L♦c1u(x).

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تاریخ انتشار 2010