Approximating ln 2 by numbers in the field Q(root 2)

作者：Luchin M Yu^*; Salikhov V Kh

来源：Izvestiya - Mathematics, 2018, 82(3): 549-577.

DOI：10.1070/IM8518

• irrationality measure
• linear form
• complex integral

Using a new integral construction combining the idea of symmetry suggested by the second author in 2007 and the integral introduced by Marcovecchio in 2009, we obtain a new bound for the approximation of ln 2 by numbers in the field Q(root 2).

• 出版日期2018