Search Results (179 titles)

Searched over 21.6 Million titles in 0.19 seconds

 
Mathematics (X)

       
1
|
2
|
3
|
4
|
5
Records: 1 - 20 of 179 - Pages: 
  • Cover Image

El número áureo en relatividad

By: Pedro Hugo García Peláez

El número áureo en relatividad Un libro científico sobre la razón de oro y una base de polinomios que satisfacen ese número

Pero al intentarlo con las transformaciones de lorentz que explican matemáticamente la teoría de la relatividad de Einstein, ya me convencí absolutamente que había demasiadas casualidades entre la teoría de la relatividad y el número áureo si considerábamos la fracción la velocidad de un objeto respecto a la velocidad de la luz igual a 0.681 o sea el inverso del número áureo. Metiendo estas relaciones en ambas fórmulas y aplicando logaritmos encontré hasta diez mediciones que solían dar el número áureo y en dos ocasiones el número e y en otra el número pi. No las voy a poner aquí ya que no encontré una sucesión lógica entre ellas aunque fuera difícil de catalogar las diez mediciones como casualidades....

1. Un poco de Historia 2. El número áureo en relatividad 3. 3. BASE DE POLINOMIOS QUE SATISFACEN EL NÚMERO ÁUREO Y TIENEN SOLUCIONES COMUNES EN LAS TRANSFORMACIONES DE LORENTZ...

Read More
  • Cover Image

Probleme Compilate Si Rezolvate de Geometrie Si Trigonometrie

By: Florentin Smarandache

Geometrie (clasa a IX-a). 4 -- Geometrie §i trigonometrie. 27 -- Probleme diverse. 47 -- Probleme recapitulative. 56 -- Geometrie spatiala. 61 -- Drepte §i plane. 85 -- Probleme recapitulative. 97 -- Proectii. 128 -- Geornetrie §i trigonormtrie (clasa a X-a). 144 --...

Read More
  • Cover Image

Smarandache Loops

By: W. B. Vasantha Kandasamy

The theory of loops (groups without associativity), though researched by several mathematicians has not found a sound expression, for books, be it research level or otherwise, solely dealing with the properties of loops are absent. This is in marked contrast with group theory where books are abundantly available for all levels: as graduate texts and as advanced research books....

Read More
  • Cover Image

Sentimente Fabricate in Laborator

By: Florentin Smarandache

This book contains a collection of poetry compiled by the author Florentin Smarandache.

Read More
  • Cover Image

Miscarea Literara Paradoxista

By: Constantin M. Popa

Se confunda adesea paradoxul cu exercl- siul plat si plicticos al reabilitarii truismelor. Nu se poate nega fapsll ca pentru a intoarce 10- curile comune isl trebule curaj.Nimic mai rlscant decit a lucra cu banalltatea.si totuGi,paradoxul bine facut atinge pragul filosoflel.Devine 0 forrna penetranta de cllnoastere.Valoarea de excep1tie a paradoxului care di unor acte aparent insignifiante un sens Ildinc !;Ii revelator a fost intuita de Alexandru Paleologu : "Paradoxul e 0 alarmS. a inteligentel,un contact inedit cu adevarul n....

Read More
  • Cover Image

Problemes avec et Sansproblems!

By: Florentin Smarandache

Problemes Distrayants. 5 – Arithetique. 16 – Logique: Athekatique. 39 – Trigonometrie. 42 – Geometrie. 48 – Analyse. 68 – Algebre. 84 --

Read More
  • Cover Image

Boole's Algebra of Logic 1847 : an Annotated Version of "Mathematical Analysis of Logic"

By: Stanley N Burris

This annotated version of Boole's "Mathematical Analysis of Logic" makes the extent to which Boole based his algebra of logic on the algebra of the integers. Problems are pointed out that will be dealt with in his famous 1854 "Laws of Thought"...

The algebra Boole used in MAL to analyze logical reasoning is quite elementary, at least until the general theory starts on p. 60. But there is much that needs to be clarified---on many a page one can ask "Exactly what did Boole mean to say here?"...

Read More
  • Cover Image

New Relativistic Paradoxes and Open Questions

By: Florentin Smarandache

In chapter 1, following the Special Theory of Relativity, we generalize the Lorentz Contraction Factor C(v) to an Oblique-Contraction Factor OC(v, θ), which gives the contraction factor of the lengths moving at an oblique angle with respect to the motion direction. In the chapters 2-5 we show several inconsistencies, contradictions, and anomalies in the Special and General Theories of Relativity...

1.3. Oblique-Length Contraction Factor The Special Theory of Relativity asserts that all lengths in the direction of motion are contracted, while the lengths at right angles to the motion are unaffected. But it didn’t say anything about lengths at oblique angle to the motion (i.e. neither perpendicular to, nor along the motion direction), how would they behave? This is a generalization of Galilean Relativity, i.e. we consider the oblique lengths. The length contraction factor in the motion direction is: C(v) = The square root of (1 – (v squared divided by c squared )(5) Suppose we have a rectangular object with width W and length L that travels at a constant speed v with respect to an observer on Earth. ...

Chapter 1. Contraction and Dilation Factors in The Special Theory of Relativity: 15 Chapter 2. New Paradoxes for The Special Theory of Relativity: 38 Chapter 3. Other Paradoxes for The Special Theory of Relativity: 53 Chapter 4. Dilemmas for The General Theory of Relativity: 77 Chapter 5. Open Questions and Remarks: 101 ...

Read More
  • Cover Image

Aplicaciones de la Función de Smarandache Y las Funciones Prima Y Coprima

By: Sebastián Martín Ruiz

This book is the Spanish translation of Applications of Smarandache Function, and Prime and Coprime Functions.

Read More
  • Cover Image

Asupra Unor Noi Functii in Teoria Numerelor

By: Florentin Smarandache

Performantele matematicii actuale,ca si descoperirile din viitor isi au,desigur, inceputul in cea mai veche si mai aproape de filozofie ramura a matematicii, in teoria numerelor. Matematicienii din toate timpurile au fost, sunt si vor fi atrasi de frumusetea si varietatea problemelor specifice acestei ramuri a matematicii. Regina a matematicii, care la randul ei este regina a stiintelor, dupa cum spunea Gauss, teoria numerelor straluceste cu lumina si atractiile ei, fascinandu-ne si usurandu-ne drumul cunoasterii legitatilor ce guverneaza macrocosmosul si microcosmosul. De la etapa antichitatii, cand teoria numerelor era cuprinsa in aritrnetica, la etapa aritrneticii superioare din perioada Renasterii, cand teoria numerelor a de venit parte de sine statatoare si ajungand la etapa moderna din secolele XIX si XXcand in teoria numerelor isi fac loc metode de cercetare din domenii vecine, ca teoria functiilor de variabila complexa si analiza matematicii drumul este lung, insa dens, cu rezultate surprinzatoare, ingenioase si culte nu numai teoriei propriuzise a numerelor, dar si altor domenii ale cunoasterii, atat teoretice cat si pra...

Read More
  • Cover Image

DSmT 理论 及其在信息融合中的应用 (文集) (Advances and Applications of DSmT for Information Fusion (Collected Works)) : Chinese Edition

By: Florentin Smarandache; Jean Dezert

The Chinese edition of Advances and Applications of DSmT for Information Fusion (Collected Works) that explains the Dezert-Smarandache Theory.

作者在近年来 提出的似是而非和自相矛盾推理,DSmT,可以看作是 经典的 DSmT 的扩展,但是它们又存在着重要的差异。比如,DSmT 可以处理由 信度函数表示的任意类型独立信息源间的信息融合问题,但它的重点是处理不确 定、高度冲突和不精确的证据源的融合问题。DSmT 能够不受 DST 框架的限制, 处理复杂的静态或动态融合问题,特别是当信息源间的冲突非常大时,或者是所考 虑问题的框架(一般情况下用Θ表示)由于Θ中命题 之间的界限模糊、不确定、 不精确而很难细分时,DSmT 便发挥了它的优势。...

Read More
  • Cover Image

Smarandache Function Volume 2-3

By: C. Dumitresru

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....

Read More
  • Cover Image

Research on Smarandache Problems in Number Theory (Volume Ii)

By: Zhang Wenpeg, Li Junzhuang, Liu Duanses

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....

Read More
  • Cover Image

Smarandache Function Volume 6

By: C. Dumitresru

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...

Read More
  • Cover Image

Rank Distance Bicodes and Their Generalization

By: Florentin Smarandache; W. B. Vasantha Kandasamy

This book has four chapters. In chapter one we just recall the notion of RD codes, MRD codes, circulant rank codes and constant rank codes and describe their properties. In chapter two we introduce few new classes of codes and study some of their properties. In this chapter we introduce the notion of fuzzy RD codes and fuzzy RD bicodes. Rank distance m-codes are introduced in chapter three and the property of m-covering radius is analysed. Chapter four indicates some applications of these new classes of codes....

DEFINITION 1.12: The ‘norm’ of a word v _ VN is defined as the ‘rank’ of v over GF(2) (By considering it as a circulant matrix over GF(2)). We denote the ‘norm’ of v by r(v). We just prove the following theorem. THEOREM 1.2: Suppose ____GF(2N) has the polynomial representation g(x) over GF(2) such that the gcd(g(x), xN +1) has degree N – k, where 0 _ k _ N. Then the ‘norm’ of the word generated by _ is ‘k’. ...

Preface 5 Chapter One BASIC PROPERTIES OF RANK DISTANCE CODES 7 Chapter Two RANK DISTANCE BICODES AND THEIR PROPERTIES 25 Chapter Three RANK DISTANCE m-CODES 77 Chapter Four APPLICATIONS OF RANK DISTANCE m-CODES 131 FURTHER READING 133 INDEX 144 ABOUT THE AUTHORS 150...

Read More
  • Cover Image

Mathematics for Computer Scientists

By: Gareth J. Janacek; Mark Lemmon Close

Aim of this book is to present basic mathematics that is needed by computer scientists The reader is not expected to be a mathematician and we hope you will find what follows to be useful....

Read More
  • Cover Image

Noi Functii in Teoria Numerelor

By: Florentin Smarandache

Teoria Analitics a Numerelor reprezents pentru mine 0 pasiune. Rezultatele expuse mai departe constituie rodul catorva ani buni de cercetsri si csutsri. Lucrarea de fass se compune din 9 articole, publicate toate prin reviste de matematics romanesti sau strsine, iar unele prezentate chiar la congrese si conferinse nasionale cat si internasionale [vezi "Lista publicasiilor autorului pe tema tezei"). Ea se structureazs in patru capitole: - in primele trei capi tole se introduc noi funsii in teoria numerelor, se studiazs proprietssile lor, probleme nerezol vate legate de ele, implicasii in lumea stiinsific! internasional! (ce alsi matematicieni au abordat nosiunile acestea), conexisi cu alte funcsii bine stiute, importansa rezultatelor obsinute: - in ul timul capitol se aduc contribusii la studierea unei- funsii cunoscute in teoria numerelor (totient sau phi a lui Euler), in principal referitoare la conjectura lui carmichael. [Exist! referinse particulare dup! fiecare paraqraf (articol), iar referinse generale in finalul tezei.)...

Read More
  • Cover Image

Metode de Calcul in Analiza Matematica

By: Florentin Smarandache

Ne bucuram exprimAnd mult-umirile noast.re f'at-a de t.ot-i acei.cunescut- i sau mai put-in cunoscut-i.care de-a Iungul aniler ne-au ajut.at. sa ajungem la aceast.a cart.e.Sunt. mult-i.sunt. f'oart.e mult-i cei care ne-au ajut.at. ... Unii ne-au dat. sugest.ii.alsii ne-au oferit. idei. uneori ne-am st.raduit. impreunA sa descif'ram un amanunt. nelamurit.. alleori Invst-am din Int.rebarile mest.esugit.e sau poale chiar naive ale inlerloculorilor nost.rii:...

Read More
  • Cover Image

Dincolo Si Dincoace de Paradoxism

By: Florentin Smarandache

Mi-a sosit, de curand, cu po~ta aeriana, 0 carte din Amcrica. Era expcdiata de Florentin Smarandache, din Phoenix. Arizona. un valcean de-al nostru din Balce~ti, fugit Inainte de revolutic prin Turcia ~i "aclimatizat" In Statele Unite. Cinc e Florentin Smarandache: profesor de matematica, aut or a peste cincisprczece volume. poet. initiator al curentului paradoxise acum cercetator la Corporatia de computere Honeywell. Arizona. L-am cunoscut bine pe acest domn In perioada studentiei, cand incerca sa publice la revista studentcasca pe care 0 conduceam, tot felul de jocuri matematice. pe care nici nu Ie Intelegeam, nici nu Ie gustam, dar pe care Ie-am publicae in final. de dragul omului....

Read More
  • Cover Image

On Some of Smarandache's Problems

By: Krassimir T. Atanassov

In 1996 the author wrote reviews for "Zentralblatt fUr Mathematik" for books [11 and [21 and this was him first contact of with the Smarandache's problems. In [1] Florentin Smarandache formulated 105 unsolved problems, while in [21 C. Dumitrescu and V. Seleacu formulated 140 unsolved problems. The second book contains almost all problems from [11, but now everyone problem has unique number and by this reason the author will use the numeration of the problems from [2]. Also, in [2] there are some problems, which are not included in [1]. On the other hane, there are problems from [1], which are not included in [2]. One of them is Problem 62 from [1], which is included here under the same number. In the summer of 1998 the author found the books in his library and for a first time tried to solve a problem from them. After some attempts one of the problems was solved and this was a power impulse for the next research. In the present book are collected the 27 problems solved by the middle of February 1999....

Preface 5 -- 1. On The 4-Th Smarandache's Problem 7 -- 2. On The 16-Th Smarandache's Problem 12 -- 3. On The 22-Nd, The 23-Rd, And The 24th -- Smarandache's Problems 16 -- 4. On The 37-Th And The 38th -- Smarandache's Problems 22 -- 5. On The 39-Th, The 40-Th, The 41st, And -- The 42-Nd Smarandache's Problems 27 -- 6. On The 43-Rd And 44-Th Smarandache's -- Problems 33 -- 7. On The 61-St, The 62-Nd, And The 63red -- Smarandache's Problems 38 -- 8. On The 97-Th, The 98-Th, And The 99th -- Smarandache's Problems 50 -- 9. On The 100-Th, The 101-St, And The 102nd -- Smarandache's Problems 57 -- 10. On The Ll7-Th Smarandache's Problem 62 -- Ll. On The Ll8-Th Smarandache's Problem 64 -- 12. On The 125-Th Smarandache's Problem 66 -- 13. On The I26-Th Smarandache's Problem 68 -- 14. On The 62-Nd Smarandache's Problem 71 -- Is. Conclusion 74 -- 16. Appendix 76 -- References 83 -- Curriculum Vitae Of K. Atanassov 86 --...

Read More
       
1
|
2
|
3
|
4
|
5
Records: 1 - 20 of 179 - Pages: 
 
 





Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.