PLA大吗？
Is PLA large?
摘要：
我们研究一类函数表示的解析和（我们的意思是一个三角和只涉及正频率）收敛几乎处处。我们证明了它是稠密的，但它是第一范畴，且Wiener测度为零。
英文摘要：
We examine the class of functions representable by an analytic sum (by which we mean a trigonometric sum involving only positive frequencies) converging almost everywhere. We show that it is dense but that it is first category and has zero Wiener measure.
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。
