Results 21 to 30 of about 32,216 (303)

Exponential asymptotics and gravity waves [PDF]

open access: yes, 2006
The problem of irrotational inviscid incompressible free-surface flow is examined in the limit of small Froude number. Since this is a singular perturbation, singularities in the flow field (or its analytic continuation) such as stagnation points, or ...
Vanden-Broeck, J-.M.   +8 more
core   +1 more source

Asymptotic Solutions in Asymptotic Safety [PDF]

open access: yesPhysical Review D, 2019
Minor corrections.
Gonzales-Martin, Sergio   +2 more
openaire   +4 more sources

Asymptotic Behavior of Solutions of Integral Equations with Homogeneous Kernels

open access: yesMathematics, 2022
The multidimensional integral equation of second kind with a homogeneous of degree (−n) kernel is considered. The special class of continuous functions with a given asymptotic behavior in the neighborhood of zero is defined.
Oleg Avsyankin
doaj   +1 more source

Implied Volatility Structure in Turbulent and Long-Memory Markets

open access: yesFrontiers in Applied Mathematics and Statistics, 2020
We consider fractional stochastic volatility models that extend the classic Black–Scholes model for asset prices. The models are general and motivated by recent empirical results regarding the behavior of realized volatility. While such models retain the
Josselin Garnier, Knut Sølna
doaj   +1 more source

The Saddle Point Method for the Integral of the Absolute Value of the Brownian Motion [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2003
The distribution function of the integral of the absolute value of the Brownian motion was expressed by L.Takács in the form of various series. In the present paper we determine the exact tail asymptotics of this distribution function.
Leonid Tolmatz
doaj   +1 more source

Asymptotic Medicine [PDF]

open access: yesCroatian Medical Journal, 2009
Medicine and “ Big Pharma” , as its strongest ally, are rapidly reorienting toward treating the healthy people, which is well reflected in the Ray Moynihan’ s term of disease mongering and Richard Smith’ s list of non-diseases. The most obvious and commonest reasons for this trend are profit (healthy people are more numerous and wealthier than ill ...
openaire   +3 more sources

Justification of the existence of a group of asymptotics of the general fifth Painlevé transcendent

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
There are several existing ways in developing the asymptotics of the Painlevé transcendents. But it is always a hard task to justify the existence of these asymptotics.
Youmin Lu, Zhoude Shao
doaj   +1 more source

Fractional Sturm–Liouville Eigenvalue Problems, II

open access: yesFractal and Fractional, 2022
We continue the study of a non-self-adjoint fractional three-term Sturm–Liouville boundary value problem (with a potential term) formed by the composition of a left Caputo and left Riemann–Liouville fractional integral under Dirichlet type boundary ...
Mohammad Dehghan, Angelo B. Mingarelli
doaj   +1 more source

Asymptotics of Equivariant Syzygies. [PDF]

open access: yes, 2014
In the present thesis we study the asymptotics of equivariant syzygies. We study asymptotics in two settings, in the general linear group setting and in the toric setting.
Zhou, Xin
core   +7 more sources

Influence of coupling on the dynamics of three delayed oscillators [PDF]

open access: yesИзвестия высших учебных заведений: Прикладная нелинейная динамика, 2021
The purpose of this study is to construct the asymptotics of the relaxation regimes of a system of differential equations with delay, which simulates three diffusion-coupled oscillators with nonlinear compactly supported delayed feedback under the ...
Kashchenko, Alexandra Andreevna
doaj   +1 more source

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