Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hardin, R. H."'
Publikováno v:
Experimental Mathematics, 5 (1996), 139-159
This paper addresses the question: how should N n-dimensional subspaces of m-dimensional Euclidean space be arranged so that they are as far apart as possible? The results of extensive computations for modest values of N, n, m are described, as well
Externí odkaz:
http://arxiv.org/abs/math/0208004
Publikováno v:
J. Algebraic Combinatorics, 9 (1999), 129-140
By using totally isotropic subspaces in an orthogonal space Omega^{+}(2i,2), several infinite families of packings of 2^k-dimensional subspaces of real 2^i-dimensional space are constructed, some of which are shown to be optimal packings. A certain C
Externí odkaz:
http://arxiv.org/abs/math/0208002
Autor:
Hardin, R. H., Sloane, N. J. A.
Publikováno v:
Discrete Computational Geometry, 15 (1996), 429-441
Evidence is presented to suggest that, in three dimensions, spherical 6-designs with N points exist for N=24, 26, >= 28; 7-designs for N=24, 30, 32, 34, >= 36; 8-designs for N=36, 40, 42, >= 44; 9-designs for N=48, 50, 52, >= 54; 10-designs for N=60,
Externí odkaz:
http://arxiv.org/abs/math/0207211
Publikováno v:
Phys.Rev.Lett.79:953-954,1997
Up to now every good quantum error-correcting code discovered has had the structure of an eigenspace of an Abelian group generated by tensor products of Pauli matrices; such codes are known as stabilizer or additive codes. In this letter we present t
Externí odkaz:
http://arxiv.org/abs/quant-ph/9703002
Autor:
Hardin, R. H., Sloane, N. J. A.
Publikováno v:
Journal of Statistical Planning & Inference; 1993, Vol. 37 Issue: 3 p339-339, 1p
Publikováno v:
Radiology management [Radiol Manage] 1993 Summer; Vol. 15 (3), pp. 42-6.
Publikováno v:
Endocrinology [Endocrinology] 1984 Oct; Vol. 115 (4), pp. 1239-47.