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4. Sonea, Andromeda Cristina (R-IASIM); Davvaz, Bijan (IR-YAZD) The Euler's totient function in canonical hypergroups. (English summary) Indian J. Pure Appl. Math. 53 (2022), no. 3, 683-695 : reviewIrina Elena Cristea, 2023, review, book review, critique Keywords: hypergroups, Euler's totient function, polygroups Published in RUNG: 16.03.2023; Views: 2076; Downloads: 0 This document has many files! More... |
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7. Fechner, Zywilla (D-ULM-MFN) ; Szekelyhidi, Laszlo (H-LAJO-IM) Sine functions on hypergroups.(English summary) Arch. Math. (Basel) 106 (2016), no. 4, 371 - 382.Irina Elena Cristea, 2017, review, book review, critique Keywords: sine function, cosine function, locally compact hypergroup, functional equations on hypergroups Published in RUNG: 27.02.2017; Views: 5162; Downloads: 0 This document has many files! More... |