Results 71 to 80 of about 16,698 (215)
Differential algebra and algebraic groups
, 1973 Differential Algebra & Algebraic Groups.Includes bibliographical references and index.Print version record.Algebraic preliminaries -- Basic notions of differential algebra -- Differential fields -- The basis theorem and some related topics -- Algebraic ...
Kolchin, E R +1 more
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Flatness-based control revisited: The HEOL setting
Comptes Rendus. MathématiqueWe present the algebraic foundations of the HEOL setting, which combines flatness-based control and intelligent controllers, two advances in automatic control that have been proven in practice, including in industry.
Join, Cédric +2 more
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Differential algebra techniques for space applications
, 2012 This project investigates the utility of differential algebra (DA) techniques applied to the problem of orbital dynamics with initial uncertainties in the orbital determination of the involved bodies. The use of DA theory allows the splitting of a common
Martín Ávila, Javier
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Poincaré duality in Hochschild (co)homology [PDF]
, 2006 These are notes on van den Bergh’s analogue of Poincar´e duality in Hochschild (co)homology [VdB98]. They are based on survey talks that I gave in 2006 in G¨ottingen, Cambridge and Warsaw and consist of an elementary explanation of the proof in terms ...
Kraehmer, U.
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Structural identifiability analysis via symmetries of differential equations [PDF]
, 2009 Results and derivations are presented for the generation of a local Lie algebra that represents the 'symmetries' of a set of coupled differential equations.
Yates, James W. T. +2 more
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Einstein-Riemann Gravity on Deformed Spaces
Symmetry, Integrability and Geometry: Methods and Applications, 2006 A differential calculus, differential geometry and the E-R Gravity theory are studied on noncommutative spaces. Noncommutativity is formulated in the star product formalism. The basis for the gravity theory is the infinitesimal algebra of diffeomorphisms.
Julius Wess
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Current Algebra and Differential Geometry
Journal of High Energy Physics, 2005 14 pages. Dedicated to Ludwig Faddeev on the occasion of his 70th birthday.
Alekseev, Anton, Strobl, Thomas
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Differential rates, residual information sets and transactional algebras [PDF]
The purpose of this paper is to model differential rates over residual information sets, so as to shape transactional algebras into operational grounds. Firstly, simple differential rates over residual information sets are introduced by taking advantage ...
Rodolfo Apreda
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Function theory for a beltrami algebra
International Journal of Mathematics and Mathematical Sciences, 1985 Complex functions are investigated which are solutions of an elliptic system of partial differential equations associated with a real parameter function.
B. A. Case
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Computer algebra and transputers applied to the finite element method [PDF]
, 1992 Recent developments in computing technology have opened new prospects for computationally intensive numerical methods such as the finite element method.
Barbier, Christine, Barbier, C
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