排序方式: 共有9条查询结果,搜索用时 31 毫秒
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The matrix model of (simplified) RNA folding with an external linear interaction in the action of the partition function is
reviewed. The important results for structure combinatorics of the model are discussed and analysed in terms of the already
existing models. 相似文献
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In the present paper, we propose a modification of the integrated Szász-Mirakyan operators having the weight function of general
Beta basis function. We study some direct results on the modified operators. It is also observed that our modified operators
have better estimates over the original operators. 相似文献
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研究了Baskakov和Szász-Mirakian型算子的线性组合的同时逼近问题,得到了Voronovskaja型的渐进展开公式以及误差估计. 相似文献
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Naokant Deo 《Mediterranean Journal of Mathematics》2007,4(2):245-250
In this paper, we give an equivalent theorem concerning on the whole interval [0, +∞). Both the direct and converse theorems
are derived. These results bridge the gap between the point-wise conclusions and global conclusions. 相似文献
5.
研究了Baskakov和Szász-Mirakian型算子的线性组合的同时逼近问题,得到了Voronovskaja型的渐进展开公式以及误差估计. 相似文献
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The aim of this work is to generalize Szsz-Mirakian operator in the sense of Stancu-Durrmeyer operators. We obtain approximation properties of these operators. Here we study asymptotic as well as rate of convergence results in simultaneous approximation for these modified operators. 相似文献
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JABAN MEHER KARAM DEO SHANKHADHAR G K VISWANADHAM 《Proceedings Mathematical Sciences》2013,123(3):315-320
In this paper, we present a quantitative result for the number of sign changes for the sequences $\{a(n^j)\}_{n\ge 1}, j=2,3,4$ of the Fourier coefficients of normalized Hecke eigencusp forms for the full modular group SL 2(?). We also prove a similar kind of quantitative result for the number of sign changes of the q-exponents $c(p)~(p \mbox{~vary ~over ~primes})$ of certain generalized modular functions for the congruence subgroup Γ0(N), where N is square-free. 相似文献
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In the present paper, we obtain a sequence of positive linear operators which has a better rate of convergence than the Szász-Mirakian Durrmeyer and Baskakov Durrmeyer operators and their Voronovskaya type results. 相似文献
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