Results 131 to 140 of about 240,101 (314)
Nonlinear Engineering, 2018 Mathematical model for an adiabatic tubular chemical reactor which processes an irreversible exothermic chemical reaction has been considered. For steady state solution for an adiabatic tubular chemical reactor, the model can be reduced to ordinary ...
Sahu P. K., Ranjan A. K., Saha Ray S.
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Some Differential and Algebraic Consequences of the Einstein Field Equations [PDF]
, 1930 K. W. Lamson
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The algebraic criteria for the stability of control systems [PDF]
This paper critically examines the standard algebraic criteria for the stability of linear control systems and their proofs, reveals important previously unnoticed connections, and presents new representations.
Cremer, H., Effertz, F. H.
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Battery Energy, EarlyView.To handle nonlinearity and feature coupling, a data‐driven aging model is proposed, employing dual Gaussian Process Regressions and transfer learning to enhance model efficiency and accuracy. Adaptive filtering refines the model by integrating aging features and output capacity, resulting in a closed‐loop data fusion framework for SOH estimation ...
Zhiqiang Lyu +3 more
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Ideal theory and algebraic differential equations [PDF]
, 1934 H. W. Raudenbush
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Differential Algebraic Equations, Indices, and Integral Algebraic Equations
SIAM Journal on Numerical Analysis, 1990 In a recent report, Hairer, Lubich, and Roche [Report CH-1211, Dept. de Mathematiques, Universite de Geneve, Geneve, Switzerland, 1988] define the index of differential algebraic equations (DAEs) by considering the effect of perturbations of the equations on the solutions. This index, which will be called the perturbation index $p_i $, is one more than
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Civil Engineering Design, EarlyView.Abstract The German Research Foundation has established the priority program SPP 100+. Its subject is monitoring bridge structures in civil engineering. The data‐driven methods cluster deals with the use of measurements and their special global and local analysis methods, which complement each other in an overall multi‐scale concept in order to realize
Maximilian Rohrer +13 more
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Associated algebraic and partial differential equations [PDF]
, 1936 J. A. Greenwood
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, 2017 We consider the phase-integral method applied to an arbitrary linear ordinary second-order differential equation with non-analytical coefficients. We propose a universal technique based on the Frobenius method which allows to obtain new exact relation ...
Kutlin, A. G.
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Explicit solutions of an algebraic differential equation
Journal of Differential Equations, 1980 I.et the coefficients a, b, c, d, e, f of the polynomial p(zo, w’) E aw’2 + bww’ + cw’ + dw’ $ew -k f iI> be given as elements of an ordinary differential Geld E in which 1 + 1 9~ 0 and a f 0. We shall show that: under certain conditions, the problem of solving the nonlinear first-order differential equation P(zo, w’) = 0 can be reduced to the problem ...
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