Theodoula N. Grapsa Associate Professor,
Department of Mathematics, University of Patras, Greece.

Technical Reports:

Magoulas G.D., Vrahatis M.N., Grapsa T.N. and Androulakis G.S., 'Neural network supervised training based on a dimension reducing method', Dept. of Electrical Engineering, Univ. of Patras, Technical Report CLS - 1095, 1995.

D.G. Sotiropoulos, J.A. Nikas and T.N. Grapsa. Improving the efficiency of a Polynomial system solver via a reordering technique. Department of Mathematics, University of Patras, Technical Report No. 02-03 (2002).

D.G. Sotiropoulos, A.E. Kostopoulos and T.N. Grapsa. A spectral version of Perry's conjugate gradient method for neural network training. Department of Mathematics, University of Patras, Technical Report No. 02-04 (2002).

● Theodoula N. Grapsa, Implementing the initialization dependence and the singularity difficulties in Newton's method. Department of Mathematics, University of Patras, Technical Report No. 07-03 (2007).

A.E. Kostopoulos, G. S. Androulakis and T. N. Grapsa, A new nonmonotone Newton's modification for unconstrained optimization, Department of Mathematics, University of Patras, Technical Report No. 09-05 (2009).

Selected Papers

Books and Other Publications


Theodoula N. Grapsa Home Page