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C3geometries arising from the Klein quadric

โœ Scribed by Sarah Rees


Book ID
104669819
Publisher
Springer
Year
1985
Tongue
English
Weight
878 KB
Volume
18
Category
Article
ISSN
0046-5755

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A t-cover of a quadric Q is a set C of t-dimensional subspaces contained in Q such that every point of Q belongs to at least one element of C. We consider t-covers of the Klein quadric Q + (5, q). For t=2, we show that a 2-cover has at least q 2 +q elements, and we give an exact description of the e

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## Abstract In this article, we investigate the minimum distance and small weight codewords of the LDPC codes of linear representations, using only geometrical methods. First, we present a new lower bound on the minimum distance and we present a number of cases in which this lower bound is sharp. T

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In this paper general symplectic matrix pencils are considered disregarding the particular matrix equations from which they arise. A parameterization of the Lagrangian de ating subspaces is given with the only assumption of regularity of the matrix pencil.

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## Abstract This paper presents a series summation computation method for calculating temperatures arising from some geometries which commonly occur in microelectronics. The method, which is suitable for use with pocket calculators, involves an exchange of terms with those of a known series. At eac