Domain variations and Pohozaev identities for weak solutions of p-Laplacian equation
摘要
Using the domain variation estimate, we give a new proof of the local Pohozaev identities for weak solutions of elliptic equations involving p-Laplacian operators under only C1-regularity of the solutions. As an application, we obtain the Pohozaev identities for C1 solution of p-Laplacian equation in ℝN with 1 < p < N.