期刊全称 | A Modern View of the Riemann Integral | 影响因子2023 | Alberto Torchinsky | 视频video | | 发行地址 | Showcases the full capabilities of the Riemann integral from Riemann’s original viewpoint.Establishes new results and methods for approaching computations and applications.Offers numerous historical i | 学科分类 | Lecture Notes in Mathematics | 图书封面 |  | 影响因子 | .This monograph uncovers the full capabilities of the Riemann integral. Setting aside all notions from Lebesgue’s theory, the author embarks on an exploration rooted in Riemann’s original viewpoint. On this journey, we encounter new results, numerous historical vignettes, and discover a particular handiness for computations and applications...This approach rests on three basic observations. First, a Riemann integrability criterion in terms of oscillations, which is a quantitative formulation of the fact that Riemann integrable functions are continuous a.e. with respect to the Lebesgue measure. Second, the introduction of the concepts of admissible families of partitions and modified Riemann sums. Finally, the fact that most numerical quadrature rules make use of carefully chosen Riemann sums, which makes the Riemann integral, be it proper or improper, most appropriate for this endeavor...A Modern View of the Riemann Integral. is intended for enthusiasts keen to explore the potential of Riemann‘s original notion of integral. The only formal prerequisite is a proof-based familiarity with the Riemann integral, though readers will also need to draw upon mathematical maturity and a scho | Pindex | Book 2022 |
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