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// Proceedings of the Yerevan State University, series Physical and Mathematical Sciences
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Proceedings of the YSU, Physical and Mathematical Sciences,
1988
Issue 2,
Pages
3–7
(Mi uzeru896)
Mathematics
On a cosine of the angle between the "past" and the "future" of the process
N. Kh. Mesropian
Yerevan State University
Abstract:
The multidimensional stationary sequence of rang 1 is considered. The necessary and sufficient conditions are proposed to provide the cosine of the angle between the "past and the "future" to be less than 1.
UDC:
519.216.3
Received:
11.05.1987
Accepted:
19.05.1988
Fulltext:
PDF file (152 kB)
References
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Steklov Math. Inst. of RAS
, 2024