Results 31 to 40 of about 302,470 (301)
Large-signal averaged models of the non-ideal flyback converter derived by the separation of variables [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 The main topic of the paper is the large signal averaged model of a switch-mode flyback power converter. The use of the large-signal averaged models of switching converters allows for fast simulation of power systems.
W. Janke, M. Bączek, J. Kraśniewski
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Airborne Separation Assurance Systems: towards a work programme to prove safety [PDF]
, 2004 With Full Delegation Airborne Separation Assurance System (ASAS), separation control would be delegated to the (properly equipped) aircraft, i.e. aircraft pilots are responsible for aircraft separation.
Peter Brooker, Brooker, Peter
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Operator equations, separation of variables and relativistic alterations
International Journal of Mathematics and Mathematical Sciences, 1995 In this paper, a simple and unified method is developed that predicts the relativistic alterations of physical measures when the behavior of a natural system is characterized by means of a specific operator equation. Separation of variables is the simple
Robert A. Hermann
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Spectral measures and separation of variables
, 1976 This article gives an expression for the spectral measure corresponding to a self-adjoint operator for which separation of variables is possible. The construction makes use of the amalgamation theorem for normal operators in a natural way to obtain the ...
Fox, David W.
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Image conditions for polar and cylindrical coordinate separation-of-variables acoustic multiple scattering models with perfectly reflecting flat boundaries [PDF]
, 2018 This article addresses efficient implementation of the method of images for acoustic multiple scattering models (MSM) with perfectly reflecting flat boundaries.
Ho-Chul Shin, Shin, Ho-Chul, Shin, H.-C.
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Buildings, 2023 Approximate analytical solutions are presented for the transient thermoelastic problem of rectangular plates with time-dependent convection and radiation boundaries.
Zhong Zhang +4 more
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Symmetries and Separation of Variables
Journal of Nonlinear Mathematical PhysicsAbstract In this paper, we look at the method of separation of variables of a PDE from its symmetry transformation point of view. Specifically, we discuss the relation between the existence of additively and multiplicatively separated variables of a PDE, and the form of its symmetry operators.
Rosenhaus, V. +2 more
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New Variables of Separation for the Steklov-Lyapunov System
Symmetry, Integrability and Geometry: Methods and Applications, 2012 A rigid body in an ideal fluid is an important example of Hamiltonian systems on a dual to the semidirect product Lie algebra e(3)=so(3)⋉R^3. We present the bi-Hamiltonian structure and the corresponding variables of separation on this phase space for ...
Andrey V. Tsiganov
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Product solutions and separation of variables
, 1972 This paper consists of two independent notes, whose common features are (a) their concern with "product-form" functions and (b) their use of an abstract-algebra setting to isolate the essential features of the problems treated.
Goldman, A. J.
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Integrability by separation of variables [PDF]
, 2020 We study the integrability in the Jacobi sense (integrability by separation of variables), of the Hamiltonian differential systems using the Levi-Civita Theorem.
Llibre, Jaume, Ramírez, Rafael Orlando
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