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Now showing items 473-474 of 474

    • Zeta function of self-adjoint operators on surfaces of revolution 

      Lu, Tianshi; Jeffres, Thalia D.; Kirsten, Klaus (IOP Publishing, 2015-04-10)
      In this article we analyze the zeta function for the Laplace operator on a surface of revolution. A variety of boundary conditions, separated and unseparated, are considered. Formulas for several residues and values of the ...
    • Zeta function on surfaces of revolution 

      Jeffres, Thalia D.; Kirsten, Klaus; Lu, Tianshi (IOP Publishing, 2012-08-31)
      In this paper we applied the contour integral method for the zeta function associated with a differential operator to the Laplacian on a surface of revolution. Using the WKB expansion, we calculated the residues and values ...