Results 41 to 50 of about 4,910 (167)
On projections of metric spaces
J. Comput. Geom., 2011 Journal of Computational Geometry, Vol. 5 No. 1 (2014)
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Monads on projective spaces [PDF]
Communications in Algebra, 2000 This is a little investigation into the classification of complexes of direct sums of line bundles on projective spaces. We consider complexes on projective k-space Pk : O_Pk(-1)^a --> O_Pk^b --> O_Pk(1)^c, with the first map injective and the second map surjective. This is called a monad.
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On the Projective Algebra of Randers Metrics of Constant Flag Curvature
Symmetry, Integrability and Geometry: Methods and Applications, 2011 The collection of all projective vector fields on a Finsler space (M,F) is a finite-dimensional Lie algebra with respect to the usual Lie bracket, called the projective algebra denoted by p(M,F) and is the Lie algebra of the projective group P(M,F).
Mehdi Rafie-Rad, Bahman Rezaei
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Generalized transversely projective structure on a transversely holomorphic foliation
International Journal of Mathematics and Mathematical Sciences, 2002 The results of Biswas (2000) are extended to the situation of transversely projective foliations. In particular, it is shown that a transversely holomorphic foliation defined using everywhere locally nondegenerate maps to a projective space ℂℙn, and ...
Indranil Biswas
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The Scientific World Journal, 2013 A new approach, the projective system approach, is proposed to realize modified projective synchronization between two different chaotic systems. By simple analysis of trajectories in the phase space, a projective system of the original chaotic systems ...
Lei Wang, Bin Zhen, Jian Xu
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Almost $\eta-$Ricci Solitons on Pseudosymmetric Lorentz Sasakian Space Forms
Communications in Advanced Mathematical Sciences, 2023 In this paper, we consider pseudosymmetric Lorentz Sasakian space forms admitting almost $\eta-$Ricci solitons in some curvature tensors. Ricci pseudosymmetry concepts of Lorentz Sasakian space forms admits $\eta-$Ricci soliton have introduced according ...
Mehmet Atçeken, Tuğba Mert
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On the level of projective spaces
Commentarii Mathematici Helvetici, 1987 By definition [see \textit{Z. D. Dai} and \textit{T. Y. Lam}, ibid. 59, 376--424 (1984; Zbl 0546.10017)] the level of a topological space \(X\) with a fixed point free involution \(i\) is the number \(s(X,i)=\min \{n:\) there is a \(\mathbb Z/2\)-equivariant map \(f: X\to S^{n-1}\}\). Here \(S^{n-1}\) has a \(\mathbb Z/2\)-action given by the antipodal
PFISTER, A., Stolz, S.
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Hadamard Products and Varieties Which Are Strongly Concise for All Systems of Coordinates
MathematicsWe fix the Hadamard product (coordinate-wise multiplication) of a projective space. The strongly concise embedded varieties are the embedded varieties X such that all the points of the projective space have finite Hadamard X-rank. We prove that for all n≥
Edoardo Ballico
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THE IMPLEMENTATION OF A ROUGH SET OF PROJECTIVE MODULE
Barekeng, 2023 In ring and module theory, one concept is the projective module. A module is said to be projective if it is a direct sum of independent modules. (U, R) is an approximation space with non-empty set and equivalence relation If X subset U, we can form
Gusti Ayu Dwiyanti +2 more
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Learning null space projections [PDF]
2015 IEEE International Conference on Robotics and Automation (ICRA), 2015 Many everyday human skills can be considered in terms of performing some task subject to a set of self-imposed or environmental constraints. In recent years, a number of new tools have become available in the learning and robotics community that allow data from constrained and/or redundant systems to be used to uncover underlying consistent behaviours ...
Hsiu-Chin Lin +2 more
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