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Your search keyword '"Exact sequence"' showing total 4 results
Start Over Descriptor "Exact sequence" Topic linear systems
4 results on '"Exact sequence"'

1. Converting high order linear PDEs to first order: Noncommutative case.

Author

Lomadze, Vakhtang

Subjects
*HIGH-order derivatives (Mathematics), *LINEAR systems, *NONCOMMUTATIVE algebras, *NUMERICAL solutions to functional equations, *MATHEMATICAL sequences
Abstract

A straightforward way is offered to convert a system of high order linear functional equations of various type into a system of first order equations. [ABSTRACT FROM AUTHOR]

Published
2017
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2. Pointwise tensor products of function spaces.

Author

Cabello Sánchez, Félix

Subjects
*TENSOR products, *FUNCTION spaces, *LINEAR systems, *NONLINEAR theories, *BANACH spaces, *MODULES (Algebra)
Abstract

Abstract: By means of a mixture of linear and nonlinear techniques, the paper treats quasi-Banach function spaces as -modules and studies the basic algebraical constructions and their interactions, placing the emphasis on tensor products. Sample result: if is an exact sequence of -modules and homomorphisms, where Y and Z are function spaces, and V is another function space, then the tensorized sequence is exact too. [Copyright &y& Elsevier]

Published
2014
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3. (Singular) state models and (singular) LTID systems.

Author

Akram, M.S., Lomadze, V., Mahmood, H., and Zafar, M.K.

Subjects
*MATHEMATICAL singularities, *MATHEMATICAL models, *SYSTEMS theory, *REPRESENTATION theory, *MATHEMATICAL analysis, *LINEAR systems
Abstract

In this paper, we offer a systematic development of state representation theory for singular linear systems in the behavioural setting of Willems. [ABSTRACT FROM PUBLISHER]

Published
2014
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4. The PBH test for multidimensional LTID systems.

Author

Lomadze, Vakhtang

Subjects
*CONTROLLABILITY in systems engineering, *DIMENSION theory (Algebra), *DISCRETE-time systems, *GENERALIZATION, *LINEAR systems, *DIGITAL control systems
Abstract

Abstract: In this article, the classical Popov–Belevitch–Hautus controllability test is generalized to higher dimensions. [Copyright &y& Elsevier]

Published
2013
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