Results 81 to 90 of about 54,600 (268)
Cytoskeleton, EarlyView.ABSTRACT The homeostatic cortical actin array in plant cells plays important roles in fundamental processes, including intracellular transport, secretion, cell expansion, and cytoplasmic streaming. In response to diverse chemical and mechanical signals, the cortical array can remodel within minutes to assume new configurations or altered filament ...
June Hyung Kim +4 more
wiley +1 more source
A remark on
Advances in Difference Equations, 2006 Abel functional equations are associated to a linear homogeneous functional equation with constant coefficients. The work uses the space S of continuous strictly monotonic functions.
Laitochová Jitka
doaj
Advances in Difference Equations, 2021 Our aim in this paper is presenting an attractive numerical approach giving an accurate solution to the nonlinear fractional Abel differential equation based on a reproducing kernel algorithm with model endowed with a Caputo–Fabrizio fractional ...
Mohammed Al-Smadi +4 more
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Some New Results on Abel Equations
Journal of Mathematical Analysis and Applications, 2001 For Abel's differential equation \(dr/dt=a(t)r^2+b(t)r^3,\) \(t\in[t_0,t_1],\) it is said that the solution \(r=0\) is a center if for \(c\) small enough, the solution passing for \(r=c\) when \(t=t_0,\) \(r(t,c),\) also satisfies \(r(t_1,c)=c.\) The aim of this paper is to study conditions for Abel's differential equation to have a center at \(r=0 ...
Lijun, Yang, Yun, Tang
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Creep properties and constitutive model of diabase in deep water conveyance tunnels
Deep Underground Science and Engineering, EarlyView.The axial and lateral creep characteristics of diabase were analyzed based on compression creep tests. The nonlinear viscoelastic‐plastic model capable of describing the whole creep process was established based on the fractional derivative and damage theories.
Zhigang Tao +5 more
wiley +1 more source
Solutions of the Perturbed KDV Equation for Convecting Fluids by Factorizations
, 2009 In this paper, we obtain some new explicit travelling wave solutions of the perturbed KdV equation through recent factorization techniques that can be performed when the coefficients of the equation fulfill a certain condition. The solutions are obtained
Cornejo-Perez, O., Rosu, H. C.
core +1 more source
Mergers and Acquisitions and Brexit: A Natural Experiment
International Journal of Finance &Economics, EarlyView.ABSTRACT We study the impact of Brexit uncertainty on one of the most important forms of corporate investment: mergers and acquisitions (M&As). Brexit provides us with an ideal natural experiment to explore the real effects of economic uncertainty and understand the underlying transmission mechanism. We document a significant decline in the number of M&
Di Luo +3 more
wiley +1 more source
Error bound analysis and singularly perturbed Abel-Volterra equations
Journal of Applied Mathematics, 2004 Asymptotic solutions of nonlinear singularly perturbed Volterra integral equations with kernels possessing integrable singularity are investigated using singular perturbation methods and the Mellin transform technique.
Angelina M. Bijura
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On simultaneous Abel equations
Aequationes Mathematicae, 1989 The system (1) \(\phi [f(x)]=\phi (x)+1\quad \phi [g(x)]=\phi (x)+s\) is investigated, where x ranges over an open interval, and f and g are continuous commuting self-bijections of the interval. One would assume that then f and g are in some sense iterates of each other, and indeed the results are in that general direction.
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Interplay Between Green Investment and Market Price Premia in Global Shipping
International Journal of Finance &Economics, EarlyView.ABSTRACT Existing research emphasises that the driver of green investment is its future profitability. This paper shows that other investors' decisions also influence green investment. We take the example of scrubber installation in shipping, which is optional by regulation but has an established market for trading its underlying asset.
Yao Shi +4 more
wiley +1 more source