Abstract
Let $\mu(\cdot)$ be a probability measure on $\mathbb{R}^d$ and $B$ be a convex set with nonempty interior. It is shown that there exists a unique "dominating" point associated with $(\mu, B)$. This fact leads (via conjugate distributions) to a representation formula from which sharp asymptotic estimates of the large deviation probabilities $\mu^{\ast n}(nB)$ can be derived.
Citation
Peter Ney. "Dominating Points and the Asymptotics of Large Deviations for Random Walk on $\mathbb{R}^d$." Ann. Probab. 11 (1) 158 - 167, February, 1983. https://doi.org/10.1214/aop/1176993665
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