Results 41 to 50 of about 5,856,460 (293)

Parameter identification method of time-domain stable discrete rational approximation for frequency response of foundations

Yantu gongcheng xuebao, 2021
The discrete-time rational approximation function is one of the important methods for establishing dynamic analysis model for foundations. The stability and accuracy of the rational function determine those of dynamic time history analysis.
WANG Zhi-yu 1, TANG Zhen-yun 1, 2, DU Xiu-li 1
doaj   +1 more source

Rational Variance Functions

The Annals of Statistics, 1989
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bar-Lev, Shaul K., Bshouty, Daoud
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Innovative Methods of Constructing Strict and Strong Fuzzy Negations, Fuzzy Implications and New Classes of Copulas

Mathematics
This paper presents new classes of strong fuzzy negations, fuzzy implications and Copulas. It begins by presenting two theorems with function classes involving the construction of strong fuzzy negations.
Panagiotis Georgiou Mangenakis, Basil Papadopoulos   +1 more
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On rational bounds for the gamma function

Journal of Inequalities and Applications, 2017
In the article, we prove that the double inequality x 2 + p 0 x + p 0 < Γ ( x + 1 ) < x 2 + 9 / 5 x + 9 / 5 $$ \frac{x^{2}+p_{0}}{x+p_{0}}< \Gamma(x+1)< \frac{x^{2}+9/5}{x+9/5} $$ holds for all x ∈ ( 0 , 1 ) $x\in(0, 1)$ , we present the best possible ...
Zhen-Hang Yang, Wei-Mao Qian, Yu-Ming Chu, Wen Zhang   +3 more
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Galois groups over rational function fields over skew fields

Comptes Rendus. Mathématique, 2020
Let $H$ be a skew field of finite dimension over its center $k$. We solve the Inverse Galois Problem over the field of fractions $H(X)$ of the ring of polynomial functions over $H$ in the variable $X$, if $k$ contains an ample field.
Alon, Gil, Legrand, François, Paran, Elad   +2 more
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Recomposing Rational Functions [PDF]

International Mathematics Research Notices, 2017
an extended ...
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Wall Rational Functions and Khrushchev’s Formula for Orthogonal Rational Functions [PDF]

Constructive Approximation, 2009
40 ...
Njåstad, O., Velázquez, L.
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SOME REFINEMENTS OF BERNSTEIN TYPE INEQUALITIES FOR RATIONAL FUNCTIONS WITH ZEROS IN A HALF PLANE

Проблемы анализа
Sofi and Shah proved some Bernstein-type inequalities for the class of rational functions r(z) with all poles in a half-plane. In this paper, we consider all zeros of r(z) to lie in the right half plane and prove several refinements of these results ...
M. Y. Mir, G. M. Sof, S. L. Wali, W. M. Shah   +3 more
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Quasi-lattice distributions analysis

Lietuvos Matematikos Rinkinys, 2008
n this work we define quasi lattice distributions functions.
Algimantas Bikelis
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On the decomposition of rational functions

Journal of Symbolic Computation, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohamed Ayad, Peter Fleischmann
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