Results 41 to 50 of about 814,209 (291)
Demonstratio Mathematica, 2023 In this article, we investigate the existence and the precise form of finite-order transcendental entire solutions of some system of Fermat-type quadratic binomial and trinomial shift equations in Cn{{\mathbb{C}}}^{n}. Our results are the generalizations
Haldar Goutam, Banerjee Abhijit
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Enhanced squeezing with parity kicks
, 2009 Using exponential quadratic operators, we present a general framework for studying the exact dynamics of system-bath interaction in which the Hamiltonian is described by the quadratic form of bosonic operators.
C. W. Gardiner +8 more
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LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro
Molecular Oncology, EarlyView.Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix +13 more
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Quantum Popov robust stability analysis of an optical cavity containing a saturated Kerr medium
, 2013 This paper applies results on the robust stability of nonlinear quantum systems to a system consisting an optical cavity containing a saturated Kerr medium.
Petersen, Ian R.
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Directed Animals, Quadratic Systems and Rewriting Systems [PDF]
The Electronic Journal of Combinatorics, 2012 A directed animal is a percolation cluster in the directed site percolation model. The aim of this paper is to exhibit a strong relation between the problem of computing the generating function G of directed animals on the square lattice, counted according to the area and the perimeter, and the problem of solving a system of quadratic equations ...
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Optimal Monomial Quadratization for ODE Systems [PDF]
, 2021 Quadratization problem is, given a system of ODEs with polynomial right-hand side, transform the system to a system with quadratic right-hand side by introducing new variables. Such transformations have been used, for example, as a preprocessing step by model order reduction methods and for transforming chemical reaction networks.
Bychkov, Andrey, Pogudin, Gleb
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Arthritis Care &Research, Accepted Article.Objectives This study aimed to investigate hand function trajectories over 5 years in primary hand osteoarthritis. Additionally, determinants of baseline and longitudinal hand function were assessed. Methods 538 patients with both baseline and 5‐year study visits were analyzed.
Annemiek V.E.M. Olde Meule +4 more
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Hopf Bifurcation of Three-Dimensional Quadratic Jerk System
مجلة بغداد للعلومThis paper is devoted to investigating the Hopf bifurcation of a three-dimensional quadratic jerk system. The stability of the singular points, the appearance of the Hopf bifurcation and the limit cycles of the system are studied.
Tahsin I. Rasul , Rizgar H. Salih
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Solutions of certain quaternary quadratic systems [PDF]
Pacific Journal of Mathematics, 1984 have been studied by 1 given a basic solution for k = 1. Finally in §7 we apply the formulae in §4 to illustrate the Hudson-Williams-Buell extension of a theorem of Cauchy and Jacobi (see [15]).
Buell, Duncan A., Hudson, Richard H.
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Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis
Arthritis Care &Research, EarlyView.Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich +35 more
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