In this paper, we propose a fuzzy differential-difference equation for modeling of mixed continuous-discrete phenomena. In the special case, we present the general solution of linear fuzzy differential-difference equations. The dynamical process in the intervals is presented by the corresponding fuzzy differential equation and with impulsive jumps in some points. We illustrate the applicability of the model to study the time value of money.

中文翻译：

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一种新的连续离散模糊模型及其在金融中的应用

在本文中，我们提出了一种模糊微分-差分方程，用于混合连续离散现象的建模。在特殊情况下，我们给出了线性模糊微分-差分方程的一般解。区间内的动力学过程由相应的模糊微分方程表示，并且在某些点具有脉冲跳跃。我们说明了该模型对研究货币时间价值的适用性。