نتایج جستجو برای: pseudo double null asymptotic additive

تعداد نتایج: 459802  

1997
ZONGWU CAI JIANQING FAN

We study the estimation of the additive components in additive regression models, based on the weighted sample average of regression surface, for stationary-mixing processes. Explicit expression of this method makes possible a fast computation and allows an asymptotic analysis. The estimation procedure is especially useful for additive modeling. In this paper, it is shown that the average surfa...

Journal: :Mediterranean Journal of Mathematics 2021

We investigate the existence of subsets A and B $${\mathbb {N}}:=\{0,1,2,\dots \}$$ , such that sumset $$A+B:=\{a+b:a\in A,b\in B\}$$ has prescribed asymptotic density. solve particular case in which is a given finite subset {N}}$$ also when $$B=A$$ ; later case, we generalize our result to $$kA:=\{x_1+\cdots +x_k: x_i\in A, i=1,\dots ,k\}$$ for an integer $$k\ge 2.$$

Journal: :Memoirs of the American Mathematical Society 2022

We consider the problem of minimizing relative perimeter under a volume constraint in an unbounded convex body C ⊂ ...

2013
Hai Yang Ruiqin Fu

The main purpose of this paper is using the analytic method to study the asymptotic properties of the Near Pseudo Smarandache Function, and give two interesting asymptotic formulae for it.

2009
János Fodor Danuta Zakrzewska Ernestina Menasalvas Ernesto Damiani Jechang Jeong Robert J. Howlett Jeng-Shyang Pan Hsiang-Cheh Huang Marek R. Ogiela Anna Maria Fanelli Lakhmi C. Jain

There are presented the basic operations on real intervals: pseudo-addition and pseudo multiplication which induce the semiring structure. Application of special pseudo-operations on the unit interval: t-norms and t-conorms, in the theory of fuzzy sets and fuzzy logics are given. Pseudo-convolution as a generalization of the classical convolution is given, with many important special cases. Fur...

Journal: :Journal of Mathematical Analysis and Applications 1980

2008
Stefano Forte Richard D. Ball

We review recent HERA data on the structure function F2 at small x and large Q . We show that the salient features of the data are revealed by comparing them to the double asymptotic scaling behaviour which F2 is predicted to satisfy in perturbative QCD. Invited talk given at

Journal: :molecular biology research communications 2015
mohammad rashid khalighinasab khyber saify mostafa saadat

glutathione s-transferases (gsts; ec: 2.5.1.18) are ubiquitous multifunctional enzymes, which play a key role in cellular detoxification. functional genetic polymorphisms in genes encoding gstm1 (a member of gst class mu; omim: 138350), and gstt1 (a member of gst class theta; omim: 600436) have been well defined. the functional null alleles of gstm1 and gstt1 represent deletions of gstm1 and gs...

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