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This article is cited in 4 scientific papers (total in 4 papers)
Beyond the Gaussian
Kazuyuki Fujii Department of Mathematical Sciences, Yokohama City University, Yokohama, 236-0027 Japan
Abstract:
In this paper we present a non-Gaussian integral based on a cubic polynomial, instead of a quadratic, and give a fundamental formula in terms of its discriminant. It gives a mathematical reinforcement to the recent result by Morozov and Shakirov. We also present some related results. This is simply one modest step to go beyond the Gaussian but it already reveals many obstacles related with the big challenge of going further beyond the Gaussian.
Keywords:
non-Gaussian integral; renormalized integral; discriminant; cubic equation.
Received: January 12, 2011; in final form February 28, 2011; Published online March 4, 2011
Citation:
Kazuyuki Fujii, “Beyond the Gaussian”, SIGMA, 7 (2011), 022, 12 pp.
Linking options:
https://www.mathnet.ru/eng/sigma580 https://www.mathnet.ru/eng/sigma/v7/p22
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Abstract page: | 357 | Full-text PDF : | 59 | References: | 33 |
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