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In this paper we provide a pricing-hedging duality for the model-independent superhedging price with respect to a prediction set $Ξ\subseteq C[0,T]$, where the superhedging property needs to hold pathwise, but only for paths lying in $Ξ$. For any Borel measurable claim $ΞΎ$ which is bounded from below, the superhedgiβ¦
A mathematical model to describe period-memorizing behavior in Physarum plasmodium are reported. In constructing the model, we first examine the basic characteristics required for the class of models, then create a minimal linear model to fulfill these requirements. We also propose two modifications of the minimal modeβ¦
Using transfer-matrix methods, we investigate the response of a multilayered metamaterial system containing defects to an incident acoustic plane wave at normal or oblique incidence. The transmission response is composed of pass-bands with oscillatory behaviour, separated by band gaps and covers a wide frequency range.β¦
A new concept called biased derivative is proposed. It has a potential to better understand and model some aspects of dynamical systems associated with creating bubbles.β¦
Politics is everywhere. In this paper, I propose a simple model to demonstrate political behavior in human society.β¦
Extends results of math-ph/0407067β¦
Extends results of math-ph/0407067β¦
Extends results of math-ph/0407067β¦
This paper has been superseded by math-ph/0102032, "Bures geometry of the three-level quantum systems. II".β¦
The goal of this note is to give an elementary and very short solution to equations of motion for the Kovalevskaya top. For this we use some results from original papers by Kovalevskay, KΓΆtter and Weber and also the authors Lax representation (see math-ph/0111024)β¦