Results 21 to 30 of about 6,491,673 (269)
Algorithmic Construction of Hurwitz Maps [PDF]
Experimental Mathematics, 2015 We describe an algorithm that, given a k-tuple of permutations representing the monodromy of a rational map, constructs an arbitrarily precise floating-point complex approximation of that map. We then explain how it has been used to study a problem in dynamical systems raised by Cui.
Bartholdi, Laurent +3 more
openaire +4 more sources
Constructing optimal entanglement witnesses. II [PDF]
, 2010 We provide a class of optimal nondecomposable entanglement witnesses for 4N x 4N composite quantum systems or, equivalently, a new construction of nondecomposable positive maps in the algebra of 4N x 4N complex matrices.
Dariusz Chruściński +3 more
core +2 more sources
Seiberg-Witten maps and noncommutative Yang-Mills theories for arbitrary gauge groups [PDF]
, 2002 Seiberg-Witten maps and a recently proposed construction of noncommutative Yang-Mills theories (with matter fields) for arbitrary gauge groups are reformulated so that their existence to all orders is manifest.
D. Brace +16 more
core +2 more sources
Integrated Interpolation and Block-Term Tensor Decomposition for Spectrum Map Construction [PDF]
IEEE Transactions on Signal ProcessingThis paper addresses the challenge of reconstructing a 3D power spectrum map from sparse, scattered, and incomplete spectrum measurements. It proposes an integrated approach combining interpolation and block-term tensor decomposition (BTD). This approach
Hao Sun, Junting Chen
semanticscholar +1 more source
Dualizing the coarse assembly map
, 2004 We formulate and study a new coarse (co-)assembly map. It involves a modification of the Higson corona construction and produces a map dual in an appropriate sense to the standard coarse assembly map. The new assembly map is shown to be an isomorphism in
Emerson, Heath, Meyer, Ralf
core +1 more source
Noncommutative gauge theory for Poisson manifolds [PDF]
, 2000 A noncommutative gauge theory is associated to every Abelian gauge theory on a Poisson manifold. The semi-classical and full quantum version of the map from the ordinary gauge theory to the noncommutative gauge theory (Seiberg-Witten map) is given ...
Abouelsaood +26 more
core +5 more sources
Research on Underground Coal Mine Map Construction Method Based on LeGO-LOAM Improved Algorithm
Energies, 2022 The application of intelligent equipment and technologies such as robots and unmanned vehicles is an important part of the construction of intelligent mines, and has become China’s national coal energy development strategy and the consensus of the coal ...
G. Xue, Ruixue Li, Shuang Liu, Jinbo Wei
semanticscholar +1 more source
, 2006 We construct a mixing continuous piecewise linear map on [-1,1] with the property that a two-dimensional lattice made of these maps with a linear north and east nearest neighbour coupling admits a phase transition.
Bardet, Jean-Baptiste, Keller, Gerhard
core +3 more sources
Thurston's pullback map on the augmented Teichm\"uller space and applications
, 2011 Let $f$ be a postcritically finite branched self-cover of a 2-dimensional topological sphere. Such a map induces an analytic self-map $\sigma_f$ of a finite-dimensional Teichm\"uller space.
A. Douady +18 more
core +1 more source
Applied Sciences, 2022 In order to solve the path planning problem of an intelligent vehicle in an unknown environment, this paper proposes a map construction and path planning method for mobile robots based on multi-sensor information fusion.
Aijuan Li +5 more
semanticscholar +1 more source