搜索结果: 1-6 共查到“数学 finite field”相关记录6条 . 查询时间(0.078 秒)
Cohomology of Kac-Moody groups over a finite field
Cohomology classifying spaces Kac-Moody groups
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2012/6/26
We compute the mod $p$ cohomology algebra of a family of infinite discrete Kac-Moody groups of rank two defined over finite fields of characteristic different from $p$.
Automorphisms of Drinfeld half-spaces over a finite field
Non-archimedean analytic geometry Berkovich spaces Drinfeld upper half-space birational transformations
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2012/6/21
We show that the automorphism group of Drinfeld's half-space over a finite field is the projective linear group of the underlying vector space. The proof of this result uses analytic geometry in the s...
A survey of the Poincaré Center Problem in degree 3 using finite field heuristics
survey Poincaré Center Problem degree 3
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2011/2/21
We compare a heuristic count of components of the center variety in degree 3 with the equivalent count obtained from known families.From this comparison we conjecture that more than 100 unknown compon...
A Furstenberg-Katznelson-Weiss type theorem on (d + 1)-point configurations in sets of positive density in finite field geometries
positive density finite field geometries
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2010/12/9
We show that if E ⊂ Fdq , the d-dimensional vector space over the finite field with q elements,and |E| ≥ qd, where q−1 2 ≪ ≤ 1, then E contains an isometric copy of at least cd&#...
DISTURBED SPARSE LINEAR EQUATIONS OVER THE 0-1 FINITE FIELD
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2007/12/12
In this paper, disturbed sparse linear equations over the 0-1
finite field are considered. Due to the special structure of the
problem, the standard alternating coordinate method can be
implemented...
Smooth hypersurface sections containing a given subscheme over a finite field
Smooth hypersurface sections given subscheme finite field
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2011/1/17
et Fq be a finite field of q = pa elements. Let X be a smooth quasi-projective subscheme
of Pn of dimension m ≥ 0 over Fq. N. Katz asked for a finite field analogue of the Bertini
smoothness theorem...