Finding Topology in a Factory: Configuration Spaces
The American Mathematical Monthly, 2002 16 pages, 7 ...
Aaron Abrams, Robert Ghrist
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False Analog Data Injection Attack Towards Topology Errors: Formulation and Feasibility Analysis [PDF]
, 2018 In this paper, we propose a class of false analog data injection attack that can misguide the system as if topology errors had occurred. By utilizing the measurement redundancy with respect to the state variables, the adversary who knows the system ...
Cisneros-Saldana, Jorge +2 more
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ZPUC: A New Configuration of Single DC Source for Modular Multilevel Converter Applications
IEEE Open Journal of the Industrial Electronics Society, 2020 Z packed U-cell (ZPUC) converter topology is presented in this paper as a new type of multilevel converter topology that can be operated in a single phase as well as in three-phase configurations while using a single DC source. Since each U-cell includes
Saeed Arazm, Kamal Al-Haddad
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Topology Classes of Flat U(1) Bundles and Diffeomorphic Covariant Representations of the Heisenberg Algebra [PDF]
, 1999 The general construction of self-adjoint configuration space representations of the Heisenberg algebra over an arbitrary manifold is considered. All such inequivalent representations are parametrised in terms of the topology classes of flat U(1) bundles ...
Gerry C. +3 more
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Topological complexity of configuration spaces [PDF]
Proceedings of the American Mathematical Society, 2008 The topological complexity T C ( X )
Farber, Michael, Grant, Mark
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A manifold associated to a topological (n_k) configuration
Ars Mathematica Contemporanea, 2014 In the study of topological ( n k ) configurations in the projective plane we have n pseudo-lines and n points. Precisely k of these points are incident with each pseudo-line and, vice versa, precisely k pseudo-lines are incident with each point. We describe a non-orientable 2 -manifold associated in a natural way to a topological
Jürgen Bokowski, Ricardo Strausz
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Phase transitions and configuration space topology
, 2007 Equilibrium phase transitions may be defined as nonanalytic points of thermodynamic functions, e.g., of the canonical free energy. Given a certain physical system, it is of interest to understand which properties of the system account for the presence of
Abraham, D. B. +23 more
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Complex quantum networks as structured environments: engineering and probing [PDF]
, 2016 We consider structured environments modeled by bosonic quantum networks and investigate the probing of their spectral density, structure, and topology. We demonstrate how to engineer a desired spectral density by changing the network structure.
Galve, Fernando +4 more
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Novel Switched Configuration-Based Multilevel Inverter Topology for Industrial Applications
Journal of Electrical and Computer Engineering, 2022 Multilevel inverters proved its capabilities nowadays operating in the symmetrical and asymmetrical source of voltages to bring output voltage nearly to a sinusoid.
V. Krishnakumar +3 more
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A characterization of shortest geodesics on surfaces
, 2001 Any finite configuration of curves with minimal intersections on a surface is a configuration of shortest geodesics for some Riemannian metric on the surface.
Neumann-Coto, Max
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