Results 101 to 110 of about 336,142 (239)

Quantum codes from algebraic curves with automorphisms

open access: yesCondensed Matter Physics, 2008
Let Χ be an algebraic curve of genus g ≥ 2 defined over a field Fq of characteristic p > 0. From Χ, under certain conditions, we can construct an algebraic geometry code C.
T.Shaska
doaj   +1 more source

Some recent results in finite geometry and coding theory arising from the Gale transform [PDF]

open access: yesRendiconti di Matematica e delle Sue Applicazioni, 2010
The Gale transform is an involution on sets of points in a projective space. It plays a crucial role in several different subjects, such as algebraic geometry, optimization, coding theory, and so on. We give a brief survey—from a finite geometry point of
Antonio Cossidente, Angelo Sonnino
doaj  

On the Algebraic Geometry of Multiview

open access: yesFoundations
We study the multiviews of algebraic space curves X from n pin-hole cameras of a real or complex projective space. We assume the pin-hole centers to be known, i.e., we do not reconstruct them. Our tools are algebro-geometric.
Edoardo Ballico
doaj   +1 more source

Quotients of an affine variety by an action of a torus

open access: yesOpen Mathematics, 2013
Chuvashova Olga, Pechenkin Nikolay
doaj   +1 more source

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