Results 21 to 30 of about 16,092,020 (251)

Value distribution of the F.Smarandache LCM function [PDF]

open access: yes, 2006
The main purpose of this paper is using the elementary methods to study the value distribution properties of the function SL(n), and give a sharper value distribution ...
Chen, Jianbin, Jianbin Chen
core   +1 more source

A Testing Coverage Based SRGM Subject to the Uncertainty of the Operating Environment

open access: yesComputer Sciences & Mathematics Forum, 2023
The number of software failures, software reliability, and failure rates can be measured and predicted by the software reliability growth model (SRGM). SRGM is developed and tested in a controlled environment where the operating environment is different.
Sujit Kumar Pradhan   +2 more
doaj   +1 more source

On the mean value of SSMP(n) and SIMP(n)1 [PDF]

open access: yes, 2009
The main purpose of this paper it to studied the mean value properties of the Smarandache Superior m-th power part sequence SSMP(n) and the Smarandache Inferior m-th power part sequence SIMP(n), and give several interesting asymptotic formula for ...
Yiren, Wang
core   +1 more source

Significance of FDG–PET standardized uptake values in predicting thyroid disease

open access: yesEuropean Thyroid Journal, 2023
Objective: This study aimed to determine a standardized cut-off value for abnormal 18F-fluorodeoxyglucose (FDG) accumulation in the thyroid gland. Methods: Herein, 7013 FDG–PET/CT scans were included. An automatic thy roid segmentation method using two
Tomohiro Kikuchi   +7 more
doaj   +1 more source

On the Smarandache reciprocal function and its mean value [PDF]

open access: yes, 2008
The main purpose of this paper is using the elementary and analytic methods to study the mean value distribution properties of Sc(n), and give two interesting mean value formulas for ...
Ding, Liping
core   +1 more source

On the Smarandache LCM dual function [PDF]

open access: yes, 2007
The main purpose of this paper is using the elementary method to study the calculating problem of a Dirichlet series involving the Smarandache LCM dual function SL*(n) and the mean value distribution property of SL*(n), obtain an exact calculating ...
Chengliang, Tian, Yuan, Na
core   +1 more source

ON THE SMARANDCHE FUNCTION AND ITS HYBRID MEAN VALUE [PDF]

open access: yes, 2003
In this paper, we study the asymptotic property of a hybrid mean value of the Smarandache function and the Mangoldt function, and give an interesting hybrid mean value formula for ...
Yao, Weili
core   +1 more source

MEAN VALUE OF THE ADDITIVE ANALOGUE OF SMARANDACHE FUNCTION [PDF]

open access: yes, 2005
For any positive integer n, let Sdf(n) denotes the Smarandance double factorial function, then Sdf(n) is defined as least positive integer m such that m!! is divisible by n.
Zhu, Minhui
core   +1 more source

MEAN VALUE OF THE ADDITIVE ANALOGUE OF SMARANDACHE FUNCTION [PDF]

open access: yes, 2006
For any positive integer n, let S(n) denotes the Smarandache function, then S(n) is defined the smallest m 2 N+, where njm!. In this paper, we study the mean value properties of the additive analogue of S(n), and give an interesting mean value formula ...
Yi, Yuan and Zhang Wenpeng   +1 more
core   +1 more source

On the mean value of the Pseudo-Smarandache function [PDF]

open access: yes, 2007
The main purpose of this paper is using the elementary methods to study the mean value properties of the function and give a sharper asymptotic formula for ...
Lin, Cheng
core   +1 more source

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