We present a new formula for the Bernoulli numbers as the following integral B-2m = (-1)(m-1)/2(2m+1) integral(-infinity)(+infinity) (d(m-1)/dx(m-1) sech(2) x)(2) dx. This formula is motivated by the results of Fairlie and Veselov, who discovered the relation of Bernoulli polynomials with soliton theory.
机构:
South China Univ Technol, Dept Math, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, Dept Math, Guangzhou 510640, Guangdong, Peoples R China
Hu, S.
Kim, M. -S.
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机构:
Kyungnam Univ, Div Math Sci & Comp, 7 Woryeong Dong Kyungnamdaehak Ro, Changwon Si 51767, Gyeongsangnam D, South KoreaSouth China Univ Technol, Dept Math, Guangzhou 510640, Guangdong, Peoples R China