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Combining the ideas of Riesz $s$-energy and $\log$-energy, we introduce theso-called $s,\log^t$-energy. In this paper, we investigate the asymptoticbehaviors for $N,t$ fixed and $s$ varying of minimal $N$-point$s,\log^t$-energy constants and configurations of an infinite compact metricspace of diameter less than $1$. In particular, we study certain continuity anddifferentiability properties of minimal $N$-point $s,\log^t$-energy constantsin the variable $s$ and we show that in the limits as $s\rightarrow \infty$ andas $s\rightarrow s_0>0,$ minimal $N$-point $s,\log^t$-energy configurationstend to an $N$-point best-packing configuration and a minimal $N$-point$s_0,\log^t$-energy configuration, respectively. Furthermore, the optimality of$N$ distinct equally spaced points on circles in $\mathbb{R}^2$ for somecertain $s,\log^t$ energy problems was proved.

Asymptotic Properties of Discrete Minimal $s,log^t$-Energy Constants and Configurations