截断矩问题的Riesz-Haviland型结果及其在$L^1$中的解
A Riesz-Haviland type result for truncated moment problems with solutions in $L^1$
摘要:
我们给出了截断矩问题的Riesz-Haviland定理的一个版本,刻画了关于勒贝格测度绝对连续的表示测度的存在性。这种表示密度的存在描述了具有非负Borel表示测度的所有数据的凸锥的稠密内部。需要对支撑进行自然规律性假设。
英文摘要:
We give a version of the Riesz-Haviland theorem for truncated moments problems, characterizing the existence of the representing measures that are absolutely continuous with respect to the Lebesgue measure. The existence of such representing densities describes the dense interior of the convex cone of all data having nonnegative Borel representing measures. A natural regularity assumption on the support is required.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。