Critical points of the Ginzburg-Landau functional on multiply-connected domains. Neuberger, J.W.; Renka, R.J. — 2000 Experimental Mathematics
Numerical calculation of singularities for Ginzburg-Landau functionals. Neuberger, J.W.; Renka, R.J. — 1997 Electronic Journal of Differential Equations (EJDE) [electronic only]
Numerical calculation of the essential spectrum of a Laplacian. Neuberger, J.W.; Renka, R.J. — 1999 Experimental Mathematics