LEADER 00000nam 22004211i 4500 001 frd00024390 003 CtWfDGI 005 20180910135553.0 006 m eo d 007 cr un ---anuuu 008 180910s2018 xx eo 000 0 eng d 020 9780486833286|q(epub) 024 3 9780486833286 040 CtWfDGI|beng|erda|cCtWfDGI 041 1 eng|hger 050 4 QA403 082 04 516.56|223 100 1 Bohr, Harald August,|d1887-1951,|eauthor. 240 10 Fastperiodische Funktionen.|lEnglish 245 10 Almost Periodic Functions /|cHarald August Bohr. 264 1 [Place of publication not identified] :|bDover Publications,|c[2018] 264 4 |c©2018 300 1 online resource (128 pages) 336 text|btxt|2rdacontent 337 computer|bc|2rdamedia 338 online resource|bcr|2rdacarrier 506 Access limited to subscribing institutions. 520 Mathematician Harald Bohr, motivated by questions about which functions could be represented by a Dirichlet series, devised the theory of almost periodic functions during the 1920s. His groundbreaking work influenced many later mathematicians, who extended the theory in new and diverse directions. In this volume, Bohr focuses on an essential aspect of the theory -- the functions of a real variable - - in full detail and with complete proofs. The treatment, which is based on Bohr's lectures, starts with an introduction that leads to discussions of purely periodic functions and their Fourier series. The heart of the book, his exploration of the theory of almost periodic functions, is supplemented by two appendixes that cover generalizations of almost periodic functions and almost periodic functions of a complete variable. 588 0 Print version record. 650 0 Almost periodic functions. 650 7 MATHEMATICS / Functional Analysis.|2bisacsh 655 0 Electronic books. 700 1 Cohn, Harvey. 700 1 Steinhardt, F.|q(Fritz) 776 08 |iPrint version:|aBohr, Harald August, 1887-1951.|tAlmost periodic functions.|dNew York : Chelsea Pub. Co., 1947. |w(DLC)47005500 914 frd00024390
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