On the one hand, we show that the upper-limit analogues of Vinograd-Millionshchikov central exponents determined on the space of regular linear differential systems are equal to lower-limit ones. A similar fact is also valid for analogues of Bohl-Persidsky general exponents on the space of almost reducible systems. On the other hand, we present an example of a two-dimensional regular differential system with bounded piecewise continuous coefficients having noncoinciding upper-limit and lower-limit central and general exponents.

中文翻译：

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上限中央指标和一般指标与下限指标不一致的权利系统的存在

一方面，我们表明在规则线性微分系统的空间上确定的维诺格拉德-米利什科夫中心指数的上限类似物等于下限。在几乎可约化系统的空间上，类似的事实对于Bohl-Persidsky一般指数的类似物也是有效的。另一方面，我们给出了一个二维正则微分系统的示例，该系统具有有限的分段连续系数，其上限和下限的中心指数和总指数不一致。