Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Kam Hang Cheng"'
Autor:
KAM HANG CHENG1 henry.cheng@family.ust.hk, YIK MAN CHIANG1 machiang@ust.hk, AVERY CHING2 Avery.Ching@warwick.ac.uk
Publikováno v:
New Zealand Journal of Mathematics. 2022, Vol. 53, p63-79. 17p.
Autor:
Yik-Man Chiang, Kam Hang Cheng
Publikováno v:
Constructive Approximation. 54:259-294
We establish a Wiman–Valiron theory of a polynomial series based on the Askey–Wilson operator $${\mathcal {D}}_q$$ , where $$q\in (0,1)$$ . For an entire function f of log-order smaller than 2, this theory includes (i) an estimate which shows tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9275e69fe7280afe057fd8d4c2201f6c
https://doi.org/10.1007/s00365-021-09528-3
https://doi.org/10.1007/s00365-021-09528-3
Autor:
Kam Hang Cheng
Publikováno v:
Journal of Approximation Theory. 239:174-209
We establish a Wiman-Valiron theory for a polynomial series based on the Wilson operator $\mathcal{D}_\mathrm{W}$. For an entire function $f$ of order smaller than $\frac13$, this theory includes (i) an estimate which shows that $f$ behaves locally l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1e3e391b6854b2fcd23a9176597fc1d
https://doi.org/10.1016/j.jat.2018.12.002
https://doi.org/10.1016/j.jat.2018.12.002
Autor:
Kam Hang Cheng, Yik-Man Chiang
Sitting at the top level of the Askey-scheme, Wilson polynomials are regarded as the most general hypergeometric orthogonal polynomials. Instead of a differential equation, they satisfy a second order Sturm-Liouville type difference equation in terms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83e2069a925051cd08d539b79588d307
