Jackson-Bernstein theorem in strictly pseudoconvex domains in Cn. / Shirokov, N. A.
In: Constructive Approximation, Vol. 5, No. 1, 12.1989, p. 455-461.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Jackson-Bernstein theorem in strictly pseudoconvex domains in Cn
AU - Shirokov, N. A.
PY - 1989/12
Y1 - 1989/12
N2 - Let ω be a C2-smooth strictly pseudoconvex domain in C n, let A(ω) denote the class of functions holomorphic in the interior {Mathematical expression} and continuous in ω, let P(ω) be the closure of holomorphic polynomials in the uniform C(ω)-norm, and let {Mathematical expression} be the Hölder class of holomorphic functions. With the assumption P(ω)=A(ω) a theorem concerning Λα(Ω) analogous to the classical Jackson-Bernstein theorem is proved.
AB - Let ω be a C2-smooth strictly pseudoconvex domain in C n, let A(ω) denote the class of functions holomorphic in the interior {Mathematical expression} and continuous in ω, let P(ω) be the closure of holomorphic polynomials in the uniform C(ω)-norm, and let {Mathematical expression} be the Hölder class of holomorphic functions. With the assumption P(ω)=A(ω) a theorem concerning Λα(Ω) analogous to the classical Jackson-Bernstein theorem is proved.
KW - AMS classification: 32E30, 41A63
KW - Complex approximation
KW - Jackson-Bernstein theorem
KW - Strictly pseudoconvex domain
UR - http://www.scopus.com/inward/record.url?scp=33846990263&partnerID=8YFLogxK
U2 - 10.1007/BF01889621
DO - 10.1007/BF01889621
M3 - Article
AN - SCOPUS:33846990263
VL - 5
SP - 455
EP - 461
JO - Constructive Approximation
JF - Constructive Approximation
SN - 0176-4276
IS - 1
ER -
ID: 86662923