MOC
2000
13 years 5 months ago
2000
We give a method for efficiently computing isomorphisms between towers of Artin-Schreier extensions over a finite field. We find that isomorphisms between towers of degree pn over ...
MOC
2000
13 years 5 months ago
2000
We improve on a lattice algorithm of Tezuka for the computation of the k-distribution of a class of random number generators based on finite fields. We show how this is applied to ...
MOC
2000
13 years 5 months ago
2000
Consider a differential equation y = A(t, y)y, y(0) = y0 with y0 G and A : R+
MOC
2000
13 years 5 months ago
2000
We consider sequences of s
MOC
2000
13 years 5 months ago
2000
Recently Laurie presented a new algorithm for the computation of (2n+1)-point Gauss-Kronrod quadrature rules with real nodes and positive weights. This algorithm first determines a...
MOC
2000
13 years 5 months ago
2000
The aim of this paper is to display numerical results that show the interest of some multilevel methods for problems of parabolic type. These schemes are based on multilevel spatia...
MOC
2000
13 years 5 months ago
2000
MOC
2000
13 years 5 months ago
2000
J. Tate has determined the group K2OF (called the tame kernel) for six quadratic imaginary number fields F = Q( d), where d = -3, -4, -7, -8, -11, -15. Modifying the method of Tat...
MOC
2000
13 years 5 months ago
2000
We report the discovery of a new factor for each of the Fermat numbers F13, F15, F16. These new factors have 27, 33 and 27 decimal digits respectively. Each factor was found by the...
MOC
2000
13 years 5 months ago
2000
Lower bounds for the condition numbers of the preconditioned systems are obtained for the Bramble-Pasciak-Schatz substructuring preconditioner and the Neumann-Neumann preconditione...