Articles with "higher moment" as a keyword



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Higher moment of coefficients of Dedekind zeta function

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Published in 2020 at "Frontiers of Mathematics in China"

DOI: 10.1007/s11464-020-0816-2

Abstract: Let K 3 be a non-normal cubic extension over ℚ:We study the higher moment of the coefficients $${a_{{K_3}}}(n)$$ of Dedekind zeta function over sum of two squares $$\sum\nolimits_{n_1^2 + n_2^2 \leqslant x} {a_{{K_3}}^l(n_1^2 + n_2^2)}… read more here.

Keywords: zeta function; moment coefficients; dedekind zeta; higher moment ... See more keywords
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An examination of higher-moment contagion during the South Sea Bubble

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Published in 2021 at "Applied Economics Letters"

DOI: 10.1080/13504851.2021.1971612

Abstract: The objective of this paper is to investigate the nature and the direction of the contagion during the episode of the South Sea Bubble. Previous research in this area has adopted a correlation and ... read more here.

Keywords: sea bubble; contagion; south sea; higher moment ... See more keywords