设为可测集f和fn(n=1,2,3,...)都是E.上a.e.有限的非负可测函数且n→∞时fn=f,求证

设<img src='https://img2.soutiyun.com/ask/2020-08-13/966170075999546.png' /><img src='https://img2.soutiyun.com/shangxueba/ask/50574001-50577000/50574178/spacer.gif' />为可测集f和fn(n=1,2,3,...)都是E.上a.e.有限的非负可测函数且n→∞时fn=f,求证<img src='https://img2.soutiyun.com/ask/2020-08-13/966170089663327.png' /> <img src='https://img2.soutiyun.com/shangxueba/ask/50574001-50577000/50574178/spacer.gif' />

时间:2023-09-23 04:15:43

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