Abstract
Canonical factorization criterion is established for a class of block triangular almost periodic matrix functions. Explicit factorization formulas are also obtained, and the geometric mean of matrix functions in question is computed.
Original language | English (US) |
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Title of host publication | Operator Theory |
Subtitle of host publication | Advances and Applications |
Publisher | Springer International Publishing |
Pages | 25-52 |
Number of pages | 28 |
State | Published - Jan 1 2014 |
Publication series
Name | Operator Theory: Advances and Applications |
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Volume | 242 |
ISSN (Print) | 0255-0156 |
ISSN (Electronic) | 2296-4878 |
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Keywords
- Almost periodic factorization
- Geometric mean
ASJC Scopus subject areas
- Analysis
Cite this
On the factorization of some block triangular almost periodic matrix functions. / Bastos, M. Amélia; Bravo, António; Karlovich, Yuri I.; Spitkovsky, Ilya.
Operator Theory: Advances and Applications. Springer International Publishing, 2014. p. 25-52 (Operator Theory: Advances and Applications; Vol. 242).Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - On the factorization of some block triangular almost periodic matrix functions
AU - Bastos, M. Amélia
AU - Bravo, António
AU - Karlovich, Yuri I.
AU - Spitkovsky, Ilya
PY - 2014/1/1
Y1 - 2014/1/1
N2 - Canonical factorization criterion is established for a class of block triangular almost periodic matrix functions. Explicit factorization formulas are also obtained, and the geometric mean of matrix functions in question is computed.
AB - Canonical factorization criterion is established for a class of block triangular almost periodic matrix functions. Explicit factorization formulas are also obtained, and the geometric mean of matrix functions in question is computed.
KW - Almost periodic factorization
KW - Geometric mean
UR - http://www.scopus.com/inward/record.url?scp=84958972097&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84958972097&partnerID=8YFLogxK
M3 - Chapter
AN - SCOPUS:84958972097
T3 - Operator Theory: Advances and Applications
SP - 25
EP - 52
BT - Operator Theory
PB - Springer International Publishing
ER -