Results 31 to 40 of about 29,708 (278)
BMC Microbiology, 2010 Background Macrolide resistant Streptococcus pneumoniae has been on a gradual increase in Germany for over a decade. The current study was undertaken against the background of the recent observation of declining macrolide resistance rates especially ...
Mutscher Christina +3 more
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Generalizations of p-valent functions via the hadamard product
International Journal of Mathematics and Mathematical Sciences, 1982 The classes of univalent prestarlike functions Rα, α≥−1, of Ruscheweyh [1] and a certain generalization of Rα were studied recently by Al-Amiri [2]. The author studies, among other things, the classes of p-valent functions R(α+p−1) where p is a positive ...
Anil K. Soni
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, 2015 arXiv admin note: text overlap with arXiv:1102 ...
Friedland, Omer, Yomdin, Yosef
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On coefficient bounds of a certain class of p-valent λ-spiral functions of order α
International Journal of Mathematics and Mathematical Sciences, 1987 Let Sλ(A,B,p,α)(|λ|
M. K. Aouf
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Certain subclasses of multivalent functions defined by new multiplier transformations
, 2010 In the present paper the new multiplier transformations $\mathrm{{\mathcal{J}% }}_{p}^{\delta }(\lambda ,\mu ,l)$ $(\delta ,l\geq 0,\;\lambda \geq \mu \geq 0;\;p\in \mathrm{% }%\mathbb{N} )}$ of multivalent functions is defined.
A. Cataş +49 more
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Notes on p-valently Bazilević functions
Applied Mathematics Letters, 1991 Let \({\mathcal A}_ p\) be the family of functions f of the form \(f(z)=z^ p+a_{p+1}z^{p+1}+...\), (p\(\in \{1,2,...\})\), that are analytic in the unit disc \(\Delta =\{z:| z| \beta,\quad z\in \Delta \}, \] \[ {\mathcal C}_ p(\alpha,\beta)=\{f\in {\mathcal A}_ p:\;Re J(f(z);\alpha)0\), \(0\leq -\beta /\alpha \leq 1/2\) (or \(f\in {\mathcal C}_ p ...
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A note on a class of $p$-valent starlike functions of order beta [PDF]
, 2014 In this paper we obtain sharp coefficient bounds for certain $p$-valent starlike functions of order $\beta$, $0\le ...
Lal Sharma, Navneet, Swadesh Sahoo
core
Examples of Non-Rigid CAT(0) Groups from the Category of Knot Groups
, 2008 C Croke and B Kleiner have constructed an example of a CAT(0) group with more than one visual boundary. J Wilson has proven that this same group has uncountably many distinct boundaries.
Alexander +3 more
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Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari +4 more
wiley +1 more source