Results 121 to 130 of about 1,450,703 (382)
Matrix generalizations of integrable systems with Lax integro-differential representations
Karpatsʹkì Matematičnì Publìkacìï, 2012 We found matrix integro-differential Lax representations forDavey-Stewartson systems (DS-I, DS-II, DS-III), (2+1)-dimensionalgeneralizations of Chen-Lee-Liu equation and its higher symmetries.In particular, we obtain (2+1)-dimensional generalizations ...
Sydorenko Yu.M., Chvartatskyi O.I.
doaj
Application of Differential Equations in Enzyme Kinetics
Chemical Engineering Transactions, 2018 This paper discusses the application of simplified differential transformation method in the solution of nonlinear differential equations and the application of characteristic set method in the analysis of enzyme dynamic system.
Caihong Fan, Ping Li, Yingzhen Xue
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Low-rank approximate solutions to large-scale differential matrix Riccati equations [PDF]
, 2018 Yaprak Güldoğan +3 more
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International Journal of Adaptive Control and Signal Processing, EarlyView.This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source
On $\Psi$-stability of nonlinear Lyapunov matrix differential equations
Electronic Journal of Qualitative Theory of Differential Equations, 2009 We prove necessary and sufficient conditions for $\Psi -$ (uniform) stability of the trivial solution of a nonlinear Lyapunov matrix differential equation.
Aurel Diamandescu
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Multi-matrix loop equations: algebraic & differential structures and an approximation based on deformation quantization [PDF]
, 2006 Govind S. Krishnaswami
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On linear systems and tau functions associated with Lame's equation and Painleve's equation VI
, 2009 Painleve's transcendental differential equation P_{VI} may be expressed as the consistency condition for a pair of linear differential equations with 2 by 2 matrix coefficients with rational entries.
Blower, Gordon
core
Advanced Biology, EarlyView.This study investigates the photosensitizing potential of Passiflora cincinnata in Antimicrobial Photodynamic Therapy (aPDT) against skin infection caused by Methicillin‐resistant Staphylococcus aureus (MRSA) in a senescent murine model. The P. cincinnata exhibits antimicrobial activity, with reduced bacterial load, lower leukocyte infiltration, and ...
Caroline Vieira Gonçalves +14 more
wiley +1 more source
Transformation matrices between non-linear and linear differential equations [PDF]
In the linearization of systems of non-linear differential equations, those systems which can be exactly transformed into the second order linear differential equation Y"-AY'-BY=0 where Y, Y', and Y" are n x 1 vectors and A and B are constant n x n ...
Sartain, R. L.
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Advanced Biology, EarlyView.This study introduces and investigates different‐sex gonad transplants in a mouse model of gender‐affirming hormone therapy. Ovaries and testes implanted into gonadectomized adults exhibit gametogenesis and steroidogenesis independent of the sex of the host.
Daniel R. Pfau +8 more
wiley +1 more source