Idris Assani
Idris Assani masani ne ɗan kasar Benin, wanda ke aiki a matsayin farfesa a fannin lissafi a jami'ar North Carolina da ke Chapel Hill.
 Idris Assani | |
|---|---|
| Rayuwa | |
| Haihuwa | Nijar, |
| ƙasa |
Tarayyar Amurka Benin |
| Karatu | |
| Makaranta |
Pierre and Marie Curie University (en)  1986) doctorate in France (en) Paris Dauphine University (en) |
| Dalibin daktanci |
David Duncan (en) Katerina Nicolaou (en) Ryo Moore (en) |
| Harsuna | Faransanci |
| Malamai |
Robert Pallu de la Barrière (en) Antoine Brunel (en) |
| Sana'a | |
| Sana'a | masanin lissafi |
| Employers |
University of North Carolina at Chapel Hill (en) |
| Kyaututtuka |
gani
|
| Mamba |
American Mathematical Society (en) |
Ko da yake an haife shi a Nijar, Assani ɗan ƙasar Benin ne.[1] Ya yi karatu a Faransa, inda ya sami digiri na farko a fannin kasuwanci daga Jami'ar Paris Dauphine a shekara ta 1981, digiri na uku a fannin lissafi daga Jami'ar Pierre da Marie Curie a shekara ta 1981, kuma likitan kimiyya daga Jami'ar Pierre da Marie Curie a shekarar 1986.[1][2] karkashin kulawar Antoine Brunel. Ya shiga sashen lissafi na UNC a shekarar 1988, amma, bisa zargin wariyar launin fata, an ki amincewa da shi. Ya ɗaukaka kara a kotuna, ya ci nasara a shari’arsa kuma ya samu muƙamin a shekarar 1995, sannan aka kara masa girma zuwa cikakken farfesa bayan shekara guda. A yin haka ya zama Bakar fata na farko da ya zama abokin farfesa na ilimin lissafi kuma Bakar fata na farko cikakken farfesa na lissafi a UNC, haka kuma shi kaɗai ne masanin lissafi a can da aka inganta daga aboki zuwa cikakke da sauri.[1]
Binciken Assani ya shafi ka'idar ergodic. Shi ne mawallafin littafin binciken Wiener Wintner Ergodic Theorems (Kimiyyar Duniya, 2003), game da ilimin lissafi da ke da alaƙa da ka'idar Wiener-Wintner, kuma shi ne editan ɗimbin takardu da aka tattara. Ya ba da gudummawa da yawa a fannin matsakaicin ergodic marasa al'ada da kuma ka'idar lokutan dawowa. Wasu daga cikin abubuwan da ke ba da gudummawar bincikensa sun haɗa da daidaita madaidaicin matsakaici tare da cubes, kasancewa "sakamako na farko da aka samu a cikin ka'idar matsakaicin ergodic mara kyau", da kuma gabatarwar Wiener-Wintner Dynamical.[3] Tsarin da, wanda shine nau'i na tsarin mai ƙarfi inda mutum zai iya samun sauƙaƙan hujjoji na sakamako mai ma'ana a cikin mafi yawan saiti (tare da hujjoji masu wahala), kamar J.[4] Bourgain's theorem na maimaitawa sau biyu da kuma lokutan dawowa.[5]
A cikin shekarar 2012, an naɗa Assani a matsayin ɗaya daga cikin Fellow na farko na Ƙungiyar Lissafi ta Amirka. [6]
Manazarta
gyara sashe- ↑ 1.0 1.1 1.2 Williams, Scott W., "Idris Assani", Mathematicians of the African Disapora, State University of New York at Buffalo, Mathematics Department, retrieved 2014-12-18
- ↑ Samfuri:Mathgenealogy
- ↑ Assani, Idris (2010). "Pointwise convergence of ergodic averages along cubes". Journal d'Analyse Mathématique. 110: 241–269. doi:10.1007/s11854-010-0006-3. S2CID 8832198.
- ↑ Assani, Idris (2003). "Wiener Wintner Dynamical Systems". Erg. Th. And Dyn. Syst. 23 (6): 1637–1654. doi:10.1017/S0143385703000117. S2CID 123430381.
- ↑ Assani, Idris (2004). "Spectral Characterization of Wiener Wintner Dynamical Systems". Erg. Th. And Dynamical Systems. 24 (2): 347–365. doi:10.1017/S0143385703000324. S2CID 7098308.
- ↑ List of Fellows of the American Mathematical Society, retrieved 2014-12-18.