Concepedia

T. N. Grapsa

TN

9

Publications

181

Citations

9

H-Index

1989

Active since

Affiliations

University of Patras(Current)

T. N. Grapsa is an author at University of Patras specializing in engineering, numerical analysis, and approximation theory.

Top concepts

EngineeringNumerical AnalysisInverse ProblemsApproximation TheoryMachine LearningPhysicsBusinessEducationE-learningStatistics

Publications per year

1989–2017

9

Publications

9

Self-scaled conjugate gradient training algorithms

A. E. Kostopoulos, T. N. Grapsa · Neurocomputing · 2009 · 41 citations

Engineering, Machine Learning, Pattern Recognition +4

A SPECTRAL VERSION OF PERRY'S CONJUGATE GRADIENT METHOD FOR NEURAL NETWORK TRAINING

D. G. Sotiropoulos, A. E. Kostopoulos, T. N. Grapsa · 2002 · 25 citations

RFSFNS: A portable package for the numerical determination of the number and the calculation of roots of Bessel functions

M.N. Vrahatis, O. Ragos, T. Skiniotis et al. · Computer Physics Communications · 1995 · 21 citations

Numerical Analysis, Bessel Functions, Engineering +6

On the Localization and Computation of Zeros of Bessel Functions

Michael N. Vrahatis, T. N. Grapsa, O. Ragos et al. · ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik · 1997 · 18 citations

Spectral Theory, Bessel Functions, Engineering +11

A dimension-reducing method for solving systems of nonlinear equations in

T. N. Grapsa, M.N. Vrahatis · International Journal of Computer Mathematics · 1990 · 17 citations

Numerical Analysis, Reduced Order Modeling, Engineering +18

Rows per page

1–5 of 9