Excerpt Details
This function is originated from the exiled Romanian professor Florentin Smarandache. It is defined as follows: For any non-null ~tegers n, S(n) is the smallest integer such that (S(n) )! is divisible by n....

Description Details
For any positive integer n, let (n) be the Euler function, and am(n) denotes the Smarandache m-th power residues function of n. The main purpose of this paper is using the elementary method to study the number of the solutions of the equation (n) = am(n), and give all solutions for this equation....

Description Details
The submitted manuscripts may be in the format of remarks, conjectures, solved/unsolved or open new problems, notes, articles, miscellaneous, etc. They must be original work and camera ready [typewritten/computerized, format: 8.5 x 11 inches (z 21,6 x 28 centimetres)]. They are not returned, hence we advise the authors to keep a copy...

Description Details
This book is 4 and 5 volumes based on Smarandache's math theories.

Description Details
This book consists of a selection of papers most of which were produced during the period 1999-2002. They have been inspired by questions raised in recent articles in current Mathematics journals and in Florentin Smarandache’s wellknown publication Only Problems, Not Solutions. All topics are independent of one another and can be read separately. Findings are illustrated with diagrams and tables. The latter have been kept to a minimum as it is often not the numbers but the general behaviour and pattern of numbers that matters. One of the facinations with number problems is that they are often easy to formulate but hard to solve – if ever, and if one finds a solution, new questions present themselves and one may end up having more new questions than questions answered....

Description Details
This book systematically introduces the works obtained by using analytic methods on Smarandache problems, the book includes the basic knowledge of analytic number theory, mean value on some Smarandache sequences, infinite series involving some Smarandache functions, hybrid mean value of divisor function and so on. This book could open up the reader’s perspective, and inspire the reader to these fields....

Description Details
A book on number theory.

Description Details
A book on problems arising with some of Florentin Smarandache's theories.

Description Details
The main purpose of this paper is using the elementary method to study the mean value properties of the Smarandache function, and give an interesting asymptotic formula....

Excerpt Details
x1. Introduction In reference [1], the Smarandache Sum of Composites Between Factors function SCBF(n) is defined as: The sum of composite numbers between the smallest prime factor of n and the largest prime factor of n. For example, SCBF(14)=10, since 2£7 = 14 and the sum of the composites between 2 and 7 is: 4 + 6 = 10. In reference [2]: A number n is called simple number if the product of its proper divisors is less than or equal to n. Let A denotes set of all simple numbers. That is, A = f2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 13; 14; 15; 17; 19; 21. ...

Table of Contents Details
On the Smarandache function and square complements 1 Zhang Wenpeng , Xu Zhefeng On the integer part of the k -th root of a positive integer 5 Zhang Tianping , Ma Yuankui Smarandache “Chopped” NN and N + 1N¡1 9 Jason Earls The 57 -th Smarandache’s problem II 13 Liu Huaning , Gao Jing Perfect Powers in Smarandache n - Expressions 15 Muneer Jebreel Karama On the m -th power residue of n 25 Li Junzhuang and Zhao Jian Generalization of the divisor products and proper divisor products sequences 29 Liang Fangchi The science of lucky sciences 33 Jon Perry Smarandache Sequence of Unhappy Numbers 37 Muneer Jebreel Karama On m -th power free part of an integer 39 Zhao Xiaopeng and Ren Zhibin On two new arithmetic functions and the k -power complement number sequences 43 Xu Zhefeng Smarandache Replicating Digital Function Numbers 49 Jason Earls On the m -power residues numbers sequence 53 Ma Yuankui , Zhang Tianping Smarandache Reverse Power Summation Numbers 57 Jason Earls Some Smarandache Identities 59 Muneer Jebreel Karama On the integer part of a positive integer’s k -th root 61 Yang Hai , F...

Description Details
A short collection of mathematical papers from various authors relating to Florentin Smaradache's theories.

Excerpt Details
This dual will be studied in a separate paper (in preparation). 2. The additive analogues of the functions 5 and 5. are real variable functions, and have been defined and studied in paper [31. (See also one book [61, pp. 171-174). These functions have been recently further extended, by the use of Euler's gamma function, ill place of the factorial (see [1]). We note that in what follows, we could define also the additive analogues functions by the use of Euler's gamma function. However, we shall apply the more transparent notation of a factorial of a positive integer....

Table of Contents Details
Jozsef Sandor ON ADDITIVE ANALOGUES OF CERTAIN ARITHMETIC FUNCTIONS 29-32 M. Perez (Ed.) ON SOME SMARANDACHE PROBLEMS 33-38 M. Perez (Ed.) ON SOME PROBLEMS RELATED TO SMARANDACHE NOTIONS 39-40 G. Gregory (Ed.) GENERALIZED SMARANDACHE PALINDROME 41 M. Vassilev - lVlissana ON 15-TH SMARANDACHE'S PROBLEM 42-45 K. Atanassov ON THE SECOND SMARANDACHE'S PROBLEM 46-48...

Description Details
This book has six chapters. The first one is introductory in nature. Second chapter introduces complex modulo integer groupoids and complex modulo integer loops using C(Zn). This chapter gives 77 examples and forty theorems. Chapter three introduces the notion of nonassociative complex rings both finite and infinite using complex groupoids and complex loops. This chapter gives over 120 examples and thirty theorems. Forth chapter introduces nonassociative structures using complex modulo integer groupoids and quasi loops. This new notion is well illustrated by 140 examples. These can find applications only in due course of time, when these new concepts become familiar. The final chapter suggests over 300 problems some of which are research problems....

Table of Contents Details
THEOREM 2.1: Let G = {C(Zn), *, (t, u); t, u ∈ Zn} be a complex modulo integer groupoid. If H ⊆ G is such that H is a Smarandache modulo integer subgroupoid, then G is a Smarandache complex modulo integer groupoid. But every subgroupoid of G need not be a Smarandache complex modulo interger subgroupoid even if G is a Smarandache groupoid. Proof is direct and hence is left as an exercise to the reader. Example 2.28: Consider G = {C(Z8), *, (2, 4)}, a complex modulo integer groupoid....

Description Details
This book is organized into seven chapters. Chapter one is introductory in content. The notion of neutrosophic set linear algebras and neutrosophic neutrosophic set linear algebras are introduced and their properties analysed in chapter two. Chapter three introduces the notion of neutrosophic semigroup linear algebras and neutrosophic group linear algebras. A study of their substructures are systematically carried out in this chapter. The fuzzy analogue of neutrosophic group linear algebras, neutrosophic semigroup linear algebras and neutrosophic set linear algebras are introduced in chapter four of this book. Chapter five introduces the concept of neutrosophic group bivector spaces, neutrosophic bigroup linear algebras, neutrosophic semigroup (bisemigroup) linear algebras and neutrosophic biset bivector spaces. The fuzzy analogue of these concepts are given in chapter six. An interesting feature of this book is it contains nearly 424 examples of these new notions. The final chapter suggests over 160 problems which is another interesting feature of this book....

Excerpt Details
Now we proceed onto define the notion of neutrosophic subgroup of a neutrosophic group. DEFINITION 1.2: Let N(G) = (GuI) be a neutrosophic group generated by G and I. A proper subset P(G) is said to be a neutrosophic subgroup if P(G) is a neutrosophic group i.e. P(G) must contain a (sub) group. Example 1.3: Let N(Z2) = 􀂢Z2 􀂉 I􀂲 be a neutrosophic group under addition. N(Z2) = {0, 1, I, 1 + I}. Now we see {0, I} is a group under + in fact a neutrosophic group {0, 1 + I} is a group under ‘+’ but we call {0, I} or {0, 1 + I} only as pseudo neutrosophic groups for they do not have a proper subset which is a group. So {0, I} and {0, 1 + I} will be only called as pseudo neutrosophic groups (subgroups). We can thus define a pseudo neutrosophic group as a neutrosophic group, which does not contain a proper subset which is a group. Pseudo neutrosophic subgroups can be found as a substructure of neutrosophic groups. Thus a pseudo neutrosophic group though has a group structure is not a neutrosophic group and a neutrosophic group cannot be a pseudo neutrosophic group. Both the concepts are different. Now we see a neutrosophic group ...

Table of Contents Details
Preface 5 Chapter One INTRODUCTION 7 Chapter Two SET NEUTROSOPHIC LINEAR ALGEBRA 13 2.1 Type of Neutrosophic Sets 13 2.2 Set Neutrosophic Vector Space 16 2.3 Neutrosophic Neutrosophic Integer Set Vector Spaces 40 2.4 Mixed Set Neutrosophic Rational Vector Spaces and their Properties 52 Chapter Three NEUTROSOPHIC SEMIGROUP LINEAR ALGEBRA 91 3.1 Neutrosophic Semigroup Linear Algebras 91 3.2 Neutrosophic Group Linear Algebras 113 Chapter Four NEUTROSOPHIC FUZZY SET LINEAR ALGEBRA 135 Chapter Five NEUTROSOPHIC SET BIVECTOR SPACES 155 Chapter Six NEUTROSOPHIC FUZZY GROUP BILINEAR ALGEBRA 219 Chapter Seven SUGGESTED PROBLEMS 247 FURTHER READING 277 INDEX 280 ABOUT THE AUTHORS 286 ...

Description Details
This book will mainly make part of the research results of current domestic and foreign scholars on Smarandache problems and unsolved problems into a book. Its main purpose is to introduce some of the research of Smarandache problems to readers, comprehensively and systematically, including the mean value of arithmetic functions, identities and inequalities, infinite series, the solutions of special equations, and put forward to some new interesting problems. We hope that the readers could be interested in these issues. At the same time, this book could open up the reader’s perspective, guide and inspire the readers to these fields....

Description Details
By the end of this book, you will be familiar with the programming world, be able to write a Java class and instantiate (create) objects that represent these classes and put them into action. You will be able to write a professional code and to deal with code written by others. The topics are tied together, and built on each other, so, if this is your first time with Java, it is recommended to read the chapters in the same sequence they are presented in the book. We...

Excerpt Details
Is this book for me, do I need to read_the_book? 1. If these are your first steps to Java, then read_the_book = yes. 2. If you are not looking for a reference, but for a book that will help you understand the world of Object Oriented Programming beside Java, then read_the_book = yes. 3. If you want to focus on the 20% knowledge that will help you to do 80% of tasks required, then read_the_book = yes. If you are looking for a pile of real world scenarios and training, then read_the_book = yes....

Table of Contents Details
Bird’s View • Software development life cycle (SDLC)……….…06 • Approaches to develop SDLC…………………………..08 • Object Oriented features………………………….…….14 • Java features………………………………………….……….16 • Requirements of a good program…………………...19 01 2 Class/Object 22 3 Mapping • map class to Java code…………………………………….35 • map class data members to Java code…………….36 • map class method members to Java code……….40 • Method signature……………………………………………48 • deprecated methods……………………………………...49 • passing Java arguments…………………………………..49 33 4 Java Tools 52 5 Problem solving 66 6 Simple-Level Logic • Type casting…………………………………………………...77 • Local variables………………………………………….…….78 • Simple operations…………………………………………..82 • Arithmetic operators……………………………….……..83 75 7 Moderate-Level Logic • Relation operators……………………………………..….091 • Equality operators………………………………….………091 • Conditional operators……………………………….…..091 • packaging……………………………………………………….097 • increment/decrement operators……………….….101 • Conditional statements • if………………………………….091 • switch…………………….……112 • ?:…………………………….…..115 • looping statements • for………………………………...117 • whil...

Description Details
This book arose out of a collection of papers written by Amarnath Murthy. The papers deal with mathematical ideas derived from the work of Florentin Smarandache, a man who seems to have no end of ideas. Most of the papers were published in Smarandache Notions Journal and there was a great deal of overlap. My intent in transforming the papers into a coherent book was to remove the duplications, organize the material based on topic and clean up some of the most obvious errors. However, I made no attempt to verify every statement, so the mathematical work is almost exclusively that of Murthy....

Description Details
This book contains short notes or articles, as well as studies on several topics of Geometry and Number theory. The material is divided into ve chapters: Geometric theorems; Diophantine equations; Arithmetic functions; Divisibility properties of numbers and functions; and Some irrationality results. Chapter 1 deals essentially with geometric inequalities for the remarkable elements of triangles or tetrahedrons. Other themes have an arithmetic character (as 9-12) on number theoretic problems in Geometry. Chapter 2 includes various diophantine equations, some of which are treatable by elementary methods; others are partial solutions of certain unsolved problems. An important method is based on the famous Euler-Bell-Kalm ar lemma, with many applications. Article 20 may be considered also as an introduction to Chapter 3 on Arithmetic functions. Here many papers study the famous Smarandache function, the source of inspiration of so many mathematicians or scientists working in other elds. The author has discovered various generalizations, extensions, or analogues functions. Other topics are connected to the composition of arithmetic funct...

Description Details
This is a book on empirical number theory concentrating on the analysis of number sequences. Its focus is on a small part of a very large number of integer sequences defined by Florentin Smarandache. The author has. however. when appropriate included some other of his research results which organically belongs to this area. The content is organized into chapters according to the main considerations to make when programming the analysis. They are not mutually exclusive. As in my previous book Surfing on the ocean of numbers - a few Smarandache Notions and Similar Topics an attempt has been made to present results so that they are easy to understand and not to burdensome to read. There are many tables. some of which may be used for reference. but in general they are there to show the overall results obtained at a glance. In most cases it is the way in which sequences behave. not the individual figures. which is of importance. Some graphs have been included to illustrate important findings....

Description Details
This volume contains basic mathematics (in Hawaiian). It teaches you the numbers in Hawaiian up to one hundred and also basio useful mathematics.

Excerpt Details
Ehia kahi iloko o ka 10? He 10 a me na kahi ehia iloko o ka 12? He 10 a me na kahi ehia iloko o ka 13? 14? 16? 19? 15? 18? 17? 11? Ehia na umi iloko o ka 20? iloko o ke 30? 40? 60? 80? 60? 70? 50? 90? 100? Ehia na umi a me na kahi iloko o ka 21? iloko o ka 23? 28? 26? 32? 35? 37? 44? 49? 41? 53? 57? 62? 65? 68? 71? 76? 99? 85? 87? 88? 92? 94? 99? He umi a me 1, heaha ia? 10 me 3? 10 me 7? 10 me 9? 2 umi? 2 umi me 1? 2 umi me 5? 2 umi me 7? 3 umi? 3 umi me 2? 3 umi me 8? 4 umi? me 6? 5 umi? 5 umi me 3? 5 umi me 5? 6 umi? 6 umi me 4? 7 umi? 8 umi? 8 umi me 6? 9 umi? 9 umi me 2? 9 umi me 9? 10 ka umi? E kakau oe ma na huahelu i ka papa i hookahi; i elua; a pela a hiki i ka umi. E kakau ma na huahelu i ka umikumamaha, umikumamaono, a hiki i ka iwakalua, a hiki i ke kanakolu, a ke kanaha, a ke kanalima, a ke kanaono, a hiki i ka haneri....

Description Details
This volume teaches you children's basic arithmetic in Hawaiian.

Excerpt Details
No ka hana ana i keia Helu, e ahu no ke kumu i mau hua poepoe he kanaha a keu paha i mea heluia; pela no kela keiki keia keiki e ahu no lakou i na hua like. A like me ka hana ana a ke kumu, pela hoi e hana?i kela keiki keia keiki i kana mau hua iho....

Description Details
În perioada 24-25 aprilie 2010 s-a desfăşurat A Şasea Conferinţă Internaţională în Teoria Numerelor şi Noţiuni Smarandache la Universitatea Normală din Tianshui, China. Organizatorii conferinţei au fost prof. univ. dr. Zhang Wenpeng de la Universitatea Nordvest din Xi’an şi prof. univ. dr. Wangsheng He de la Universitatea Normală din Tianshui. Lucrările conferinţei au fost publicate într-un volum special în care se găsesc şi articole matematice despre noţiuni legate de cercetările omului de ştiinţă roman, Florentin Smarandache, precum: semigrupuri, inele neasociative, funcţii aritmetice, şi conjecturi sau probleme Smarandache etc. Cartea poate fi descărcată din site-ul. During the period 24 to 25 April 2010 was conducted Sixth International Conference on Number Theory and Smarandache Notions of Tianshui Normal University, China. Conference organizers were prof. Dr. Zhang Wenpeng together from Northwest University in Xi'an and prof. Dr. Wangsheng He Tianshui Normal University. The conference proceedings were published in a special volume that are mathematics articles about concepts and research related to Romanian scientist, Flore...

Table of Contents Details
În loc de prefaţă – de Ion Pătraşcu .................................... 8 I. Pe aripile... zborului, în Dayton – Ohio! ........................ 11 . „Înaripare” spre Dayton ............................................. 12 . DWF – marele „nod aerian” ...................................... 13 . Conferinţă de... 1 Mai! ............................................... 16 . La Muzeul Naţional al Aviaţiei Militare .................... 19 . Paradoxurile Fraţilor Wright ...................................... 28 . Totuşi, cine a zburat primul? ..................................... 26 . „Nebuni” contra curentului ........................................ 28 . „Aripile de liliac” ....................................................... 30 . Bimotorul mamut ....................................................... 32 . Cu avionul priponit pe... gheaţă! ................................ 33 . Motorul cu... aer comprimat! ..................................... 34 . De la motorul cu aburi, la cel cu kerosen ................... 35 . Un inventator ciudat ................................................... 37 . Prototipul avionului uşor ........