Results 41 to 50 of about 3,153 (84)
The Fr\"olicher-Nijenhuis bracket for derivation based non commutative differential forms [PDF]
, 1994 In commutative differential geometry the Fr\"olicher-Nijenhuis bracket computes all kinds of curvatures and obstructions to integrability. In \cit!{3} the Fr\"olicher-Nijenhuis bracket was developped for universal differential forms of non-commutative ...
Dubois-Violette, Michel +1 more
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Towards Quantum Field Theory in Categorical Quantum Mechanics
, 2018 In this work, we use tools from non-standard analysis to introduce infinite-dimensional quantum systems and quantum fields within the framework of Categorical Quantum Mechanics.
Genovese, Fabrizio, Gogioso, Stefano
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Near Lossless Compression for 3D Radiological Images Using Optimal Multilinear Singular Value Decomposition (3D-VOI-OMLSVD). [PDF]
J Digit Imaging, 2023 Boopathiraja S +3 more
europepmc +1 more source
Tensor and Matrix Inversions with Applications [PDF]
, 2011 Higher order tensor inversion is possible for even order. We have shown that a tensor group endowed with the Einstein (contracted) product is isomorphic to the general linear group of degree $n$.
Brazell, Michael +3 more
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Iterated Differential Forms I: Tensors
, 2006 We interpret tensors on a smooth manifold M as differential forms over a graded commutative algebra called the algebra of iterated differential forms over M.
A. M. Vinogradov +5 more
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Higher order approximation of isochrons
, 2009 Phase reduction is a commonly used techinque for analyzing stable oscillators, particularly in studies concerning synchronization and phase lock of a network of oscillators.
Daisuke Takeshita +7 more
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An observer principle for general relativity [PDF]
, 2014 We give a mathematical uniqueness theorem which in particular shows that symmetric tensors in general relativity are uniquely determined by their monomial functions on the light cone.
Dupre, Maurice J.
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On Kronecker Products, Tensor Products And Matrix Differential Calculus [PDF]
The algebra of the Kronecker products of matrices is recapitulated using a notation that reveals the tensor structures of the matrices. It is claimed that many of the difficulties that are encountered in working with the algebra can be alleviated by ...
Stephen Pollock
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On the Convergence of Alternating Least Squares Optimisation in Tensor Format Representations
, 2015 The approximation of tensors is important for the efficient numerical treatment of high dimensional problems, but it remains an extremely challenging task.
Espig, Mike +2 more
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Adapting Logic to Physics: The Quantum-Like Eigenlogic Program. [PDF]
Entropy (Basel), 2020 Toffano Z, Dubois F.
europepmc +1 more source