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Dimitrios Noutsos
Dimitrios Noutsos
Professor of Numerical Analysis, University of Ioannina
Verified email at uoi.gr - Homepage
Title
Cited by
Cited by
Year
On Perron–Frobenius property of matrices having some negative entries
D Noutsos
Linear Algebra and its Applications 412 (2-3), 132-153, 2006
1672006
More on modifications and improvements of classical iterative schemes for M-matrices
A Hadjidimos, D Noutsos, M Tzoumas
Linear algebra and its applications 364, 253-279, 2003
1252003
Reachability and holdability of nonnegative states
D Noutsos, MJ Tsatsomeros
SIAM Journal on Matrix Analysis and Applications 30 (2), 700-712, 2008
932008
Matrix algebra preconditioners for multilevel Toeplitz systems do not insure optimal convergence rate
D Noutsos, SS Capizzano, P Vassalos
Theoretical Computer Science 315 (2-3), 557-579, 2004
552004
On optimal improvements of classical iterative schemes for Z-matrices
D Noutsos, M Tzoumas
Journal of Computational and Applied Mathematics 188 (1), 89-106, 2006
362006
The parallel solution of banded linear equations by the new quadrant interlocking factorisation (QIF) method
DJ Evans, A Hadjidimos, D Noutsos
International Journal of Computer Mathematics 9 (2), 151-161, 1981
361981
On the equivalence of the k-step iterative Euler methods and successive overrelaxation (SOR) methods for k-cyclic matrices
S Galanis, A Hadjidimos, D Noutsos
Mathematics and computers in simulation 30 (3), 213-230, 1988
341988
New band Toeplitz preconditioners for ill-conditioned symmetric positive definite Toeplitz systems
D Noutsos, P Vassalos
SIAM journal on matrix analysis and applications 23 (3), 728-743, 2002
322002
Spectral equivalence and matrix algebra preconditioners for multilevel Toeplitz systems: a negative result
D Noutsos, SS Capizzano, P Vassalos
Contemporary Mathematics 323, 313-322, 2003
232003
On the Perron–Frobenius theory for complex matrices
D Noutsos, RS Varga
Linear algebra and its applications 437 (4), 1071-1088, 2012
202012
Propédeutique de l'algèbre linéaire: la coordination des registres de représentation sémiotique
K Pavlopoulou
Strasbourg 1, 1994
171994
Essential spectral equivalence via multiple step preconditioning and applications to ill conditioned Toeplitz matrices
D Noutsos, S Serra-Capizzano, P Vassalos
Linear Algebra and its Applications 491, 276-291, 2016
142016
Superlinear convergence for PCG using band plus algebra preconditioners for Toeplitz systems
D Noutsos, P Vassalos
Computers & Mathematics with Applications 56 (5), 1255-1270, 2008
142008
On different classes of monoparametric stationary iterative methods for the solution of linear systems
S Galanis, A Hadjidimos, D Noutsos
Mathematics and computers in simulation 28 (2), 115-128, 1986
141986
A preconditioning proposal for ill‐conditioned Hermitian two‐level Toeplitz systems
D Noutsos, SS Capizzano, P Vassalos
Numerical linear algebra with applications 12 (2‐3), 231-239, 2005
132005
Perron Frobenius theory and some extensions
D Noutsos
Department of Mathematics, University of Ionnina, Greece, 2008
122008
Block band Toeplitz preconditioners derived from generating function approximations: analysis and applications
D Noutsos, SS Capizzano, P Vassalos
Numerische Mathematik 104 (3), 339-376, 2006
122006
Two-level Toeplitz preconditioning: approximation results for matrices and functions
D Noutsos, SS Capizzano, P Vassalos
SIAM Journal on Scientific Computing 28 (2), 439-458, 2006
122006
On the convergence domains of the p-cyclic SOR
A Hadjidimos, D Noutsos, M Tzoumas
Journal of computational and applied mathematics 72 (1), 63-83, 1996
121996
On the convergence of monoparametric k-step iterative euler methods for the solution of linear systems
S Galanis, A Hadjidimos, D Noutsos
International journal of computer mathematics 26 (1), 45-56, 1988
121988
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