ISI Thomson Papers (peer reviewed)
N. Andrei, A note on memory-less SR1
and memory-less BFGS methods for large-scale unconstrained optimization.
Numerical Algorithms, (Accepted, August 17, 2021)
N. Andrei, Eigenvalues
versus singular values study in conjugate gradient algorithms for large-scale
Optimization Methods and Software, vol. 32, No. 3, 2017, pp. 534-551.
[This paper is dedicated to Prof. Helmut Schwarz, Duisburg-Essen University, Germany, on the occasion of his 85th
N. Andrei, A
simple three-term conjugate gradient algorithm for unconstrained optimization.
Journal of Computational and Applied Mathematics. vol. 241 (2013), pp. 19-29.
[This paper is dedicated to the memory of Neculai Gheorghiu (1930–2009), my
professor of Mathematical Analysis, Faculty of Mathematics, " Alexandru
Ioan Cuza" University, Iasi, Romania.]