Results 91 to 100 of about 26,274 (211)
On an asymptotic property of a Volterra integral equation [PDF]
It is proved that if q ( t − s ) q(t - s) is bounded and f ( t , x ) f(t,x) is “small,” the solutions of the integral equation x ( t ) = a ( t ) + ∫
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Phox2B mutant mice and patients with congenital central hypoventilation syndrome exhibit ventilatory variability and complexity comparable to those of controls, suggesting that the RTN/pFRG nucleus is not required for brainstem central pattern generators to generate complex breathing.
Christian Straus +10 more
wiley +1 more source
Solving Volterra-Fredholm integral equations by non-polynomial spline functions
It depends on our information, non-polynomial spline functions have not been applied for solving Volterra- Fredholm integral equations of the second kind yet.
S.H. Salim, K.H.F. Jwamer, R.K. Saeed
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Interaction strength and harvest intensity mediate predator–prey dynamics on coral reefs
Abstract Understanding predator–prey relationships is fundamental to our knowledge of the stability and resilience of ecological systems. These dynamics are shaped by both ecological factors, like interaction strength, and anthropogenic factors, like harvest intensity, which can have large‐scale implications for community structure.
Sophia A. Rahnke +3 more
wiley +1 more source
Abstract Understanding the stable coexistence of species despite resource competition has been a central topic in ecology. Ant communities are particularly enigmatic as various species coexist despite resource overlap. Community ecology theory predicts stable species coexistence when intraspecific competition is stronger than interspecific competition,
Jumpei Uematsu +2 more
wiley +1 more source
An innovative iterative approach to solving Volterra integral equations of second kind
Many scientists have shown great interest in exploring the realm of second-kind integral equations, offering many techniques for solving them, including exact, approximate, and numerical methods.
Mohammed Abdulshareef Hussein +2 more
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Numerical solution of nonlinear stochastic Itô–Volterra integral equations based on Haar wavelets
In this paper, an efficient numerical method is presented for solving nonlinear stochastic Itô–Volterra integral equations based on Haar wavelets.
Jieheng Wu, Guo Jiang, Xiaoyan Sang
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Embedding Stieltjes-Volterra integral equations in Stieltjes integral equations [PDF]
J. A. Reneke has shown that the linear Stieltjes-Volterra integral equations studied by D. B. Hinton can be transformed into Stieltjes integral equations of the type studied by J. S. Mac Nerney. By taking advantage of the nonlinear nature of Mac Nerney’s results, Reneke was able to extend Hinton’s existence theorem to a nonlinear setting. In this paper,
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ABSTRACT Shifting from conventional to sustainable agriculture demands well‐designed experiments and robust analytical models to evaluate agroecological system performance and resilience. We modelled aphid population dynamics in broccoli monocultures and broccoli‐basil intercrops using spatio‐temporal approaches, informed by laboratory experiments on ...
Rayana M. R. Carvalho +3 more
wiley +1 more source
Multi-Effective Collocation Methods for Solving the Volterra Integral Equation with Highly Oscillatory Fourier Kernels [PDF]
Jianyu Wang, Chunhua Fang, Guifeng Zhang
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