Results 11 to 20 of about 63 (46)
Abstract and Applied Analysis, Volume 2012, Issue 1, 2012., 2012 We obtain some subordination‐ and superordination‐preserving properties for a class of multiplier transformations associated with Noor integral operators defined on the space of normalized analytic functions in the open unit disk. The sandwich‐type theorems for these transformations are also considered.
Nak Eun Cho +2 more
wiley +1 more source
Inner Functions in Lipschitz, Besov, and Sobolev Spaces
Abstract and Applied Analysis, Volume 2011, Issue 1, 2011., 2011 We study the membership of inner functions in Besov, Lipschitz, and Hardy‐Sobolev spaces, finding conditions that enable an inner function to be in one of these spaces. Several results in this direction are given that complement or extend previous works on the subject from different authors.
Daniel Girela +3 more
wiley +1 more source
On an Integral‐Type Operator from Zygmund‐Type Spaces to Mixed‐Norm Spaces on the Unit Ball
Abstract and Applied Analysis, Volume 2010, Issue 1, 2010., 2010 The boundedness and compactness of an integral‐type operator recently introduced by the author from Zygmund‐type spaces to the mixed‐norm space on the unit ball are characterized here.
Stevo Stević, H. B. Thompson
wiley +1 more source
Note on Product Summability of an Infinite Series
International Journal of Mathematics and Mathematical Sciences, Volume 2008, Issue 1, 2008., 2008 New results concerning product summability of an infinite series are given. Some special cases are also deduced.
W. T. Sulaiman, Huseyin Bor
wiley +1 more source
N‐harmonic extensions of weighted integrable distributions
Journal of Function Spaces, Volume 4, Issue 3, Page 305-327, 2006., 2006 We obtain n‐harmonic extensions to the Cartesian product of ncopies of the upper half‐plane, of distributions in the weighted space w12?wn2DL1′, which is known to be the optimal space of tempered distributions that are S′‐convolvable with a natural product domain version of the Poisson kernel.
Josefina Alvarez +3 more
wiley +1 more source
A note on absolute summability factors
International Journal of Mathematics and Mathematical Sciences, Volume 17, Issue 3, Page 479-482, 1994., 1994 In this paper, a generalization of a theorem of Mishra and Srivastava [4] on |C,1|k summability factors has been proved.
Hüseyın Bor
wiley +1 more source
Report of Meeting. The Second Debrecen-Katowice Winter Seminar on Functional Equations and Inequalities January 30 - February 2, 2002, Hajdúszoboszló, Hungary [PDF]
, 2003 Report of Meeting. The Second Debrecen-Katowice Winter Seminar on Functional Equations and Inequalities January 30 - February 2, 2002, Hajdúszoboszló ...
AMSil, Redakcja
core +1 more source
Keskväärtusteoreemid ja nendega seotud funktsionaalvõrrandid [PDF]
, 2015 Käesolevas bakalaureusetöös esitatakse Lagrange'i, Fletti ja Pompeiu keskväärtusteoreemide teadaolevad tõestused ja rakendused ning selgitatakse nende geomeetrilist tähendust.
Rosenberg, Nele
core
Mean value theorem for holomorphic functions
Electronic Journal of Differential Equations, 2012 This article presents a generalization of Myers' theorem and when the boundary assumption f'(a)=f'(b) is removed, and to prove this result for holomorphic functions of one complex variable.
Devrim Cakmak, Aydin Tiryaki
doaj
Mean value problems of Flett type for a Volterra operator
Electronic Journal of Differential Equations, 2013 In this note we give a generalization of a mean value problem which can be viewed as a problem related to Volterra operators. This problem can be seen as a generalization of a result concerning the zeroes of a Volterra operator in the Banach space of ...
Cezar Lupu
doaj