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Numerical algorithms for problems in analysis and algebra, scientific computation
2
votes
0
answers
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An adaptive stepsize approach to solve numerically ODE with stiffness using complementarity ...
Let us considered the following system of ODEs
\begin{align*}
\dfrac{dX}{dt} = f(X), \tag{1.1}
\end{align*}
where the unknown $X\in \mathcal{D} \subset \mathbb{R}^l$ and it is stiff. However, for …
0
votes
0
answers
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How to deal with minimizing a flat objective function
Problematic (Debiased Sinkhorn barycenter, proposed by H.Janti et al.): Let $\alpha_1, \ldots, \alpha_K \in \Delta_n$ and $\mathbf{K}=e^{-\frac{\mathrm{C}}{\varepsilon}}$. Let $\pi$ denote a sequence …