In this contribution, a non-linear arctic sea-ice model of fractional Duffing oscillator is given. The solution of the model was obtained using a new proposed analytical method, which is an elegant combination of asymptotic and Laplace methods. The result obtained showed that this method is a very powerful and efficient technique for finding the analytical solution of nonlinear fractional differential equation. From the analysis of the result, we observed that the impact of anthropogenic climate change on arctic sea-ice could lead to flooding in many coastal areas and low-lying island nations.

中文翻译：

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分数达芬振荡器的非线性北极海冰模型上的人为气候变化

在此贡献中，给出了分数Duffing振荡器的非线性北极海冰模型。使用新提出的分析方法获得了模型的解，这是渐近方法和拉普拉斯方法的完美结合。所得结果表明，该方法是寻找非线性分数阶微分方程解析解的一种非常有效的技术。通过对结果的分析，我们观察到人为气候变化对北极海冰的影响可能导致许多沿海地区和地势低洼的岛屿国家发生洪灾。