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时间:2019-01-30
《【硕士论文】包含Smarandache函数和欧拉函数的方程及其性质的研究.pdf》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、中文摘要众所周知,数论的一个重要内容就是研究数论函数的各种性质.从古到今,数学家们对各种数论函数的性质进行了研究,得到了许多重要的结论,从而促进了数论的不断向前发展.1991年,罗马尼亚数论专家FlorentinSmarandache出版了(OnlyProblems,NotSolutions!))~书,引起许多学者的关注.在这本书里,F.Smarandache教授提出了105个有关特殊数列、算术方程等方面的问题与猜想.许多学者对这些问题和猜想进行了深入的研究,获得了很多具有重要数学理论价值的科研成果
2、.在此基础上,他们也提出了很多与Smarandache函数和经典数论函数有关的问题,并对它们进行了研究与探索.基于对Smarandache函数的兴趣,本文采用了初等数论与解析数论中的基本方法与理论,对一些与Smarandache函数相关的方程的可解性进行了研究.具体来说,文章的主要成果包括以下几个方面:1.利用初等方法解决了同余方程1s(n一1)+2s(n一1)+⋯+(佗一1)sm一1)+l三0roodn的可解性问题,最终得到该方程有且只有三个素数解.2。利用分类讨论的方法研究了一个与瓦(扎)和Eu
3、ler函数有关的方程的可解性问题,得到了该方程的所有正整数解.3.根据Z(n)和五(凡)的性质,研究了方程z(n)+五(仡)=扎的偶数解问题.当n属于n=2七和n=2plp2⋯m,24、ythepropertiesofarithmeticalfunctions.Lotsofmathematiciansstudiedthevaluableconclu—propertiesofallkindsofarithmeticalfunctionsandgotmanysionsaboutthem,whichpromotedafurtherdevelopmentofnumbertheory.Thebook“Onlyproblems,Notsolutions!’’publishedin1991att5、ractedmanywaswrittenbyRomanianexpertofnumbertheorypeople:Sattention,whichFlorentinSmarandache.Inthisbook,professorF.Smarandacheputforward105arithmeticalproblemsandconjecturesaboutspecialsequencesandarithmeticalfunctions.Manyscholarsresearchedandexplore6、dtheseproblemsdeeplyandandgotmanyvaluableconclusions.Furthermore,someresearchersproposedstudiedsomenewandinterestingproblemsaboutSmarandachefunctionsandtheclassicalarithmeticfunctions.BasedontheinterestinSmarandachefunctions.thedissertationmakesresearc7、hesonthesolvabilityofsomeequationsaboutSmarandachefunctionsbyusingelementaryandanalyticways.Specifically,thedissertationgetsthefollowingresults:1.ThesolvabilityofacongruentequationaboutlS(n一1)+2s(n一1)+⋯+(n一1)s(n一1)+1三0rood佗isstudied,andalltheprimenumbe8、rsolutionsoftheequationaregivenbyusingtheelementarymethods.2.Theequationincluding页(n)andEulerfunctionisstudiedbythemethodofclassification,andallthepositiveintegersolutionsareobtained.3.Accordingtothepropertiesofz(n)and乙(n),theequationz(
4、ythepropertiesofarithmeticalfunctions.Lotsofmathematiciansstudiedthevaluableconclu—propertiesofallkindsofarithmeticalfunctionsandgotmanysionsaboutthem,whichpromotedafurtherdevelopmentofnumbertheory.Thebook“Onlyproblems,Notsolutions!’’publishedin1991att
5、ractedmanywaswrittenbyRomanianexpertofnumbertheorypeople:Sattention,whichFlorentinSmarandache.Inthisbook,professorF.Smarandacheputforward105arithmeticalproblemsandconjecturesaboutspecialsequencesandarithmeticalfunctions.Manyscholarsresearchedandexplore
6、dtheseproblemsdeeplyandandgotmanyvaluableconclusions.Furthermore,someresearchersproposedstudiedsomenewandinterestingproblemsaboutSmarandachefunctionsandtheclassicalarithmeticfunctions.BasedontheinterestinSmarandachefunctions.thedissertationmakesresearc
7、hesonthesolvabilityofsomeequationsaboutSmarandachefunctionsbyusingelementaryandanalyticways.Specifically,thedissertationgetsthefollowingresults:1.ThesolvabilityofacongruentequationaboutlS(n一1)+2s(n一1)+⋯+(n一1)s(n一1)+1三0rood佗isstudied,andalltheprimenumbe
8、rsolutionsoftheequationaregivenbyusingtheelementarymethods.2.Theequationincluding页(n)andEulerfunctionisstudiedbythemethodofclassification,andallthepositiveintegersolutionsareobtained.3.Accordingtothepropertiesofz(n)and乙(n),theequationz(
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