On the function “sandwiched" between and .
Dobrynin, V.Y. (1997)
The Electronic Journal of Combinatorics [electronic only]
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Displaying similar documents to “Using algebraic properties of minimal idempotents for exhaustive computer generation of association schemes.”
On the function “sandwiched" between and .
The strongly regular (45, 12, 3, 3) graphs.
Coolsaet, Kris, Degraer, Jan, Spence, Edward (2006)
The Electronic Journal of Combinatorics [electronic only]
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Low rank co-diagonal matrices and Ramsey graphs.
Grolmusz, Vince (2000)
The Electronic Journal of Combinatorics [electronic only]
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Direct methods for matrix Sylvester and Lyapunov equations.
Sorensen, Danny C., Zhou, Yunkai (2003)
Journal of Applied Mathematics
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Elimination on sparse symmetric systems of a special structure
Jitka Segethová (1972)
Aplikace matematiky
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Thin Lehman matrices and their graphs.
Wang, Jonathan (2010)
The Electronic Journal of Combinatorics [electronic only]
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A note on direct methods for approximations of sparse Hessian matrices
Miroslav Tůma (1988)
Aplikace matematiky
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Necessity of computing large sparse Hessian matrices gave birth to many methods for their effective approximation by differences of gradients. We adopt the so-called direct methods for this problem that we faced when developing programs for nonlinear optimization. A new approach used in the frame of symmetric sequential coloring is described. Numerical results illustrate the differences between this method and the popular Powell-Toint method.
Efficient FORTRAN implementation of the gaussian elimination and Householder reduction algorithms on the IBM 3090 vector multiprocessor
P. Carnevali, G. Radicati, Y. Robert, P. Sguazzero (1989)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
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