"Smyth formula for Mahler measures"의 두 판 사이의 차이

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==expositions==
 
==expositions==
* Bertin, Marie-José, and MATILDE LALÍN. [http://www.dms.umontreal.ca/~mlalin/surveyMahlerfinal-revised.pdf Mahler Measure of Multivariable Polynomials] Women in Numbers 2: Research Directions in Number Theory 606 (2013): 125.
 
 
* Smyth, Chris. 2008. “The Mahler Measure of Algebraic Numbers: a Survey.” In Number Theory and Polynomials, 352:322–349. London Math. Soc. Lecture Note Ser. Cambridge: Cambridge Univ. Press. http://www.maths.ed.ac.uk/~chris/Smyth240707.pdf http://arxiv.org/pdf/math/0701397.pdf
 
* Smyth, Chris. 2008. “The Mahler Measure of Algebraic Numbers: a Survey.” In Number Theory and Polynomials, 352:322–349. London Math. Soc. Lecture Note Ser. Cambridge: Cambridge Univ. Press. http://www.maths.ed.ac.uk/~chris/Smyth240707.pdf http://arxiv.org/pdf/math/0701397.pdf
 
  
 
==articles==
 
==articles==

2015년 1월 25일 (일) 00:25 판

introduction

thm [Smyth1981]

$$ m(1+x_1+x_2)=L_{-3}'(-1)=\frac{3\sqrt{3}}{4\pi}L_{-3}(2)=0.3230659472\cdots \label{Smyth1} $$

$$ m(1+x_1+x_2+x_3)=14\zeta'(-2)=\frac{7}{2\pi^2}\zeta(3)=0.4262783988\cdots $$


two proofs of \ref{Smyth1}

  • direct calculation
  • using regulator


expositions

articles