• openAccess   Green functions and the Dirichlet spectrum 

      Bessa, G. Pacelli; Gimeno, Vicent; Jorge, Luquesio European Mathematical Society (2020)
      This article has results of four types. We show that the firsteigenvalueλ1(Ω) of the weighted Laplacian of a bounded domain withsmooth boundary can be obtained by S. Sato’s iteration scheme of theGreen ...