extreme value problem

例句：

1. 1. The extremevalue problem is a complex mathematical issue that requires careful analysis.
   极端值问题是复杂的数学问题，需要仔细分析。
2. 2. In finance, the extreme value problem is a topic of ongoing research.
   在金融领域，极端值问题是持续研究的主题。
3. 3. The extreme value problem has been studied extensively in the field of statistics.
   在统计学领域，极端值问题已经被广泛研究。