TY - JOUR
T1 - Qp spaces and Dirichlet type spaces
AU - Bao, Guanlong
AU - Gögüş, Nihat Gökhan
AU - Pouliasis, Stamatis
N1 - Publisher Copyright:
© Canadian Mathematical Society 2017.
PY - 2017/12
Y1 - 2017/12
N2 - In this paper, we show that the Möbius invariant function space Qp can be generated by variant Dirichlet type spaces Dμ, p induced by finite positive Borei measures j on the open unit disk. A criterion for the equality between the space p and the usual Dirichlet type space Dμ, p is given. We obtain a sufficient condition to construct different Dμ, p spaces and provide examples. We establish decomposition theorems for Dμ, p spaces and prove that the non-Hilbert space Qp is equal to the intersection of Hilbert spaces Dμ, p. As an application of the relation between Qp and Dμ, p spaces, we also obtain that there exist different Dμ, p spaces; this is a trick to prove the existence without constructing examples.
AB - In this paper, we show that the Möbius invariant function space Qp can be generated by variant Dirichlet type spaces Dμ, p induced by finite positive Borei measures j on the open unit disk. A criterion for the equality between the space p and the usual Dirichlet type space Dμ, p is given. We obtain a sufficient condition to construct different Dμ, p spaces and provide examples. We establish decomposition theorems for Dμ, p spaces and prove that the non-Hilbert space Qp is equal to the intersection of Hilbert spaces Dμ, p. As an application of the relation between Qp and Dμ, p spaces, we also obtain that there exist different Dμ, p spaces; this is a trick to prove the existence without constructing examples.
KW - Dirichlet type space
KW - Möbius invariant function space
KW - Qp space
UR - http://www.scopus.com/inward/record.url?scp=85035798581&partnerID=8YFLogxK
U2 - 10.4153/CMB-2017-006-1
DO - 10.4153/CMB-2017-006-1
M3 - Article
AN - SCOPUS:85035798581
SN - 0008-4395
VL - 60
SP - 690
EP - 704
JO - Canadian Mathematical Bulletin
JF - Canadian Mathematical Bulletin
IS - 4
ER -