Under extra conditions, we establish some new bounds for a risk-sensitive homing problem with control only in the diffusion-coefficient of a controlled diffusion process in a given closed interval. Our main results generalize or strengthen those in Lefebvre (2004), and a recent result proved by the present author.

中文翻译：

---

风险敏感的归航问题的界限

在额外条件下，我们为风险敏感的归航问题建立了一些新的边界，仅控制给定闭区间内受控扩散过程的扩散系数。我们的主要结果概括或加强了 Lefebvre (2004) 的结果，以及本作者最近证明的结果。