搜索结果: 1-7 共查到“泛函分析 Construction”相关记录7条 . 查询时间(0.129 秒)
Deterministic Construction of an Approximate M-Ellipsoid and its Application to Derandomizing Lattice Algorithms
Approximate M-Ellipsoid Lattice Algorithms Computational Complexity
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2011/10/9
Abstract: We give a deterministic O(log n)^n algorithm for the {\em Shortest Vector Problem (SVP)} of a lattice under {\em any} norm, improving on the previous best deterministic bound of n^O(n) for g...
Construction of wedge-local nets of observables through Longo-Witten endomorphisms
wedge-local nets Longo-Witten endomorphisms High Energy Physics - Theory
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2011/9/5
Abstract: A convenient framework to treat massless two-dimensional scattering theories has been established by Buchholz. In this framework, we show that the asymptotic algebra and the scattering matri...
An Iterative Construction of Irreducible Polynomials Reducible Modulo Every Prime
Iterative Construction Irreducible Polynomials Reducible Modulo Every Prime
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2011/1/21
We give a method of constructing polynomials of arbitrarily large degree irreducible over a global field F but reducible modulo every finite prime of F.The method consists of finding quadratic f ∈ F[x...
Oscillator Construction of su(n|m) Q-Operators
Oscillator Construction su(n|m) Q-Operators
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2011/3/1
We generalize our recent explicit construction of the full hierarchy of Baxter Q-operators of
compact spin chains with su(n) symmetry to the supersymmetric case su(n|m). The method is
based on novel...
Brownian Motions on Metric Graphs III - Construction: General Metric Graphs
Brownian motion metric graph Wentzell boundary condition
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2011/1/18
Consider a metric graph G with set of vertices V . Assume that for every vertex in V one is given a Wentzell boundary condition. It is shown how one can construct the paths of a Brownian motion on G s...
Brownian Motions on Metric Graphs II - Construction of Brownian Motions on Single Vertex Graphs
Brownian motion Feller Brownian motion metric graphs
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2011/1/18
Pathwise constructions of Brownian motions which satisfy all possible boundary conditions at the vertex of single vertex graphs are given.
Effective construction of a class of positive operators in Hilbert space, which do not admit triangular factorization
Triangular operators nest algebra multiplicity 1 hyperin-transitive operator
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2010/12/2
A class of non-factorable positive operators is constructed. As a result,pure existence theorems in the well-known problems by Ringrose,Kadison and Singer are substituted by concrete examples.