1. |
Poincaré series and teichmüller space |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 1-7
Makoto Masumoto,
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摘要:
We consider the Poincaré series operator Θ as a holomorphic mapping of the Teichmüller space T(Γ) of a Fuchsian group Γ into the Bers spaceA(Γ) of integrable holomorphic quadratic forms, and show that if Γ is finitely generated and of the first kind, then ⊖ gives a local coordinate ofT(Γ) at the origin. Conversely, if Θ(T(Γ)) contains an interior point in A(Γ), then Γ is finitely generated and of the first kind.
ISSN:0278-1077
DOI:10.1080/17476939308814609
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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2. |
Uniqueness property of nonnegative invariant superharmonic functions on bounded domains in |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 9-13
Kyong T. Hahn,
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摘要:
In this note, invariant superharmonic functions with respect to the Bergman metric on a bounded domain inare considered. It proves a uniqueness theorem for nonnegative invariant superharmonic functions on a bounded domain with-boundary. In particular, the corresponding result on the unit ball is proved.
ISSN:0278-1077
DOI:10.1080/17476939308814610
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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3. |
A theorem governing the endpoints of silt conformal mappings |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 15-18
Richard Pell,
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摘要:
The Loewner equation is used to derive an interesting differential equation relating the endpoints of single slit conformal mappings. Two brief applications follow.
ISSN:0278-1077
DOI:10.1080/17476939308814611
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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4. |
On the existence of fredholm boundary value problems for generalized cauchy—riemann systems in the space |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 19-38
Iris Stern,
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摘要:
The present paper is a continuation of [8], where the Riemann—Hilbert problem for generalized Cauchy—Riemann systems is considered. The main result of [8] is a criterion for the Fredholm property of this boundary value problem.
ISSN:0278-1077
DOI:10.1080/17476939308814612
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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5. |
On series representation in laguerre polynomials |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 39-48
L. I. Boyadjiev,
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摘要:
This paper is devoted to study the existence of singularities of series expansions in Laguerre polynomials of holomorphic functions on the boundaries of its natural region of convergence. An Equiconvergence theorem is proved by which the convergence problem of Laguerre series can be reduced to the simpler discussion of the convergence of associated with them trigonometric series. Based on this the existence of Laguerre series having no finite singular points is established. A theorem is also proved which makes us sure that as inthe case for power series, for the analytic continuation of functions defined by series in Laguerre polynomials it can be judged by the properties of the series coefficients. The final section of the paper contains some proposals as a result of applying the classical method of constructing non-continuable series by means of gaps.
ISSN:0278-1077
DOI:10.1080/17476939308814613
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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6. |
Holomorphlc functions in tubes associated with ultradistributions |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 49-72
Richard D. Carmichael,
R. S. Pathak,
S. Pilipović,
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摘要:
LetCbe a regular cone inand in some instances a more general proper open connected subset of. We study holomorphic functions in tubeswhich satisfy a norm growth inLrwith the bound involving the associated functionM*(ρ) corresponding to sequencesMpp= 0,1,2,…, which are used to define ultradistributions. We show that these holomorphic functions haveFourier–Laplace integral representations and obtain boundary values in the ultradistribution spaces of Beurling typeD′((MP),Lr) which are generalizations of the Schwartz distributionsD′Lr. TheLrnorm growth which we study here is motivated by the norm growth proved here for the Cauchy integral of elements inD′(*,Lr), where * is either (Mp) or {Mp}, ultradistributions of Beurling type or Roumieu type, respectively.
ISSN:0278-1077
DOI:10.1080/17476939308814614
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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7. |
On a sequence of multivalent functions |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 73-77
Oscar T. Jones,
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摘要:
Rational representations are obtained for the functions
ISSN:0278-1077
DOI:10.1080/17476939308814615
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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8. |
A carleson measure theorem for weighted bergman spaces |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 79-86
Dangsheng Gu,
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摘要:
Let Ω be a positive measure on the unit ball U of CNsatisfying Békollé'sBp(β) condition. We characterize those positive measures μ on U such that the inequalityholds for every functionfin the weighted Bergman spaceAp(Ω). As an application, we characterize the multipliers fromAp(Ω) toAq(Ω) (1<p≤q<∞).
ISSN:0278-1077
DOI:10.1080/17476939308814616
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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9. |
Zeros of functions in fock spaces |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 87-98
Kehe Zhu,
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摘要:
This paper studies the zero sets of the Fock spaces. We show that-zero sets are different fromzero sets ifp ≠ q; the union of two-zero sets is not an-zero set in general; and a subset of an-zero set is not necessarily an-zero set. We also show that if {zn} is an-zero set (not containing the origin) with multiple zeros repeated and modulus in increasing order then there exists a constant ε> 0 such thatfor alln>1.
ISSN:0278-1077
DOI:10.1080/17476939308814617
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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10. |
Vekua theory in higher dimensional complex spaces: the II-operator in |
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Complex Variables, Theory and Application: An International Journal,
Volume 21,
Issue 1-2,
1993,
Page 99-105
Robert P. Gilbert,
Z. Y. Hou,
X. W. Meng,
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摘要:
In this paper we generalize the Vekua II-Operator to. Furthermore, its properties investigated in detail. Finally we provide an application to global solutions for higher dimensional Beltrami equations.
ISSN:0278-1077
DOI:10.1080/17476939308814618
出版商:Gordon and Breach Science Publishers
年代:1993
数据来源: Taylor
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