Results 161 to 170 of about 1,015 (194)

Temperature-dependent elasticity of DNA, RNA, and hybrid double helices. [PDF]

Biophys J
Dohnalová H, Matoušková E, Lankaš F.
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On the Coefficients of Several Classes of Bi-Univalent Functions

Acta Mathematica Scientia, 2014
Abstract In this paper, we investigate the bounds of the coefficients of several classes of bi-univalent functions. The results presented in this paper improve or generalize the recent works of other authors.
Zhigang PENG, Qiuqiu HAN
exaly   +2 more sources

New classes of bi-univalent functions

Journal of Interdisciplinary Mathematics, 2020
This paper tends to investigate a few new subclasses of bi-univalent functions H(v, λ, n) as well as G(v, ξ, n) in an open disc U of unit length.
Murli Manohar Gour, Sunil Joshi, Pranay Goswami, S. D. Purohit   +3 more
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Subclasses of bi-univalent functions subordinate to gegenbauer polynomials

Afrika Matematika, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ala Amourah, Zabidin Salleh, B. A. Frasin, Muhammad Ghaffar Khan, Bakhtiar Ahmad   +4 more
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Coefficient bounds for a subclass of Bi-univalent functions

Acta Universitatis Apulensis, 2014
Summary: In the present investigation, we introduce two new subclasses \(ST_\Sigma(b,\phi)\) and \(CV_\Sigma(b,\phi)\) of bi-univalent functions defined in the open unit disc \(\mathbb U=\{z:| z|
Selvaraj, C., Kumar, T. R. K., Thirupathi, G.   +2 more
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Certain Subclasses of Meromorphically Bi-Univalent Functions

Bulletin of the Malaysian Mathematical Sciences Society, 2016
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Sim, Young Jae, Kwon, Oh Sang
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ON SOME CLASSES OF BI-UNIVALENT FUNCTIONS

1988
Let S denote the class of all functions \(f(z)=z+a_ 2z^ 2+a_ 3z^ 3+..\). which are analytic and univalent in the unit disc \(U=\{z:| z|
Brannan, D. A., Taha, T. S.
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Löwner chains and a subclass of bi-univalent functions

Georgian Mathematical Journal, 2022
Abstract In this paper, we give characterization of subclasses of bi-univalent functions and also consider bi-starlike functions on the unit disk in ℂ in terms of Löwner chains.
Shahram Najafzadeh, Hakimeh Haji, Hormoz Rahmatan   +2 more
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Dissolution potential of some bi-univalent electrolytes

Electrochimica Acta, 1977
Abstract Dissolution and diffusion potentials of nine bi-univalent electrolytes, viz BaCl 2 , BaBr 2 , BaI 2 , CaCl 2 , CaBr 2 , CaI 2 , MgCl 2 , MgBr 2 , and MgI 2 have been measured at 25°C. True dissolution potentials for each set of halides show linear relationships with (i) Lattice energy; (ii) percentage covalent character; (iii) ratio of ...
H.L. Girdhar, R.P. Matta
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Precipitation potential of some BI-univalent electrolytes

Electrochimica Acta, 1977
Abstract Precipitation potentials of chlorides, bromides, and iodides of barium, calcium and magnesium are measured. The phase potentials of these electrolytes have been estimated from the decay curves. True precipitation potentials computed thereby show a linear relationship (for each set of halides) with (i) lattice energy; (ii) ratio of ionic ...
H.L. Girdhar, R.P. Matta
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