prl7777
幼苗
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In the long history of mathematics, mathematicians first established the Riemann integral, but because of Riemann integral in the integral exchange issues with limit condition is too harsh, so the mathematicians lebesgue based on additive column can lebesgue integral, introduced the measure of success, it enrich the scope of integrable function, make it an indispensable to mathematical analysis tool, which is beneficial to people for the integration of research and exploration, in order to make people better understand the content, this article analysis from various aspects, and explains the difference and contact of Riemann integral and lebesgue integral, and from the origin of the lebesgue integral we is not hard to find a lot of math concepts and thinking is derived from the seemingly the same concepts and ideas This inspired when we do research from different angles to consider some existing concepts and theories, sometimes may lead to new concepts and theories
1年前
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