On bilinear forms in normal variables
On bilinear forms in normal variables
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关于正规变量的双线性形式
DOI:
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发表时间:
1992
期刊:
影响因子:
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通讯作者:
A. M. Mathai
中科院分区:
文献类型:
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作者:
A. M. Mathai
Bilinear forms in normal variables when the matrices of the forms are rectangular are considered. Explicit expressions for the cumulants, joint cumulants and joint cumulants of bilinear and quadratic forms are given. Necessary and sufficient conditions are established for the independence of two bilinear forms as well as a bilinear and a quadratic form. Special cases are shown to agree with known results.