LAU, Yuk Kam - Teaching Staff Profile - Teaching Staff - Faculty Members - About Us - Faculty of Science, HKU
Local behavior of arithmetical functions with applications to automorphic L-functions - Archive ouverte HAL
![Sign changes of error terms related to the Euler function - Lau - 1999 - Mathematika - Wiley Online Library Sign changes of error terms related to the Euler function - Lau - 1999 - Mathematika - Wiley Online Library](https://londmathsoc.onlinelibrary.wiley.com/cms/asset/e9fc2111-bdc7-4452-a04c-982ac4bdf03e/mtk.v46.2.cover.jpg)
Sign changes of error terms related to the Euler function - Lau - 1999 - Mathematika - Wiley Online Library
![Yuk Him TAM | The Chinese University of Hong Kong, Hong Kong | CUHK | Department of Surgery | Research profile Yuk Him TAM | The Chinese University of Hong Kong, Hong Kong | CUHK | Department of Surgery | Research profile](https://i1.rgstatic.net/ii/profile.image/277243327729677-1443111368963_Q512/Yuk-Him-Tam.jpg)
Yuk Him TAM | The Chinese University of Hong Kong, Hong Kong | CUHK | Department of Surgery | Research profile
![Error Terms in the Summatory Formulas for Certain Number-Theoretic Functions: Lau, Yuk-Kam, 劉旭金: 9781374776647: Mathematics: Amazon Canada Error Terms in the Summatory Formulas for Certain Number-Theoretic Functions: Lau, Yuk-Kam, 劉旭金: 9781374776647: Mathematics: Amazon Canada](https://m.media-amazon.com/images/I/61J1K9GC85L._AC_UF1000,1000_QL80_.jpg)
Error Terms in the Summatory Formulas for Certain Number-Theoretic Functions: Lau, Yuk-Kam, 劉旭金: 9781374776647: Mathematics: Amazon Canada
![Sign changes of error terms related to the Euler function - Lau - 1999 - Mathematika - Wiley Online Library Sign changes of error terms related to the Euler function - Lau - 1999 - Mathematika - Wiley Online Library](https://londmathsoc.onlinelibrary.wiley.com/cms/asset/16fa04a2-3101-4d16-ab65-84d0fa43a27c/s0025579300007841.fp.png)
Sign changes of error terms related to the Euler function - Lau - 1999 - Mathematika - Wiley Online Library
![Yk LAU | The University of Hong Kong, Hong Kong | HKU | Department of Mathematics | Research profile Yk LAU | The University of Hong Kong, Hong Kong | HKU | Department of Mathematics | Research profile](https://i1.rgstatic.net/ii/profile.image/344795353501699-1459217026605_Q512/Yk-Lau-2.jpg)