Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Frank J. Hall"'
Publikováno v:
Operators and Matrices. :251-263
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84902656c6347bfdf54e147ba44c480a
https://doi.org/10.7153/oam-2022-16-20
https://doi.org/10.7153/oam-2022-16-20
Publikováno v:
Special Matrices. 11
Let M n {{\bf{M}}}_{n} be the set of all n × n n\times n real matrices. A nonsingular matrix A ∈ M n A\in {{\bf{M}}}_{n} is called a G-matrix if there exist nonsingular diagonal matrices D 1 {D}_{1} and D 2 {D}_{2} such that A − T = D 1 A D 2 {A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90e9b5a479585f30a3b77b18388bb68b
https://doi.org/10.1515/spma-2022-0178
https://doi.org/10.1515/spma-2022-0178
Publikováno v:
Linear and Multilinear Algebra. 69:438-447
This paper is a continuation of the article ‘Topological properties of J-orthogonal matrices’, Linear and Multilinear Algebra 66(2018), 2524–2533, by the authors. Let Mn be the set of all n×n real ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a00532b3de59289f3c583a2b0c79efd
https://doi.org/10.1080/03081087.2019.1601667
https://doi.org/10.1080/03081087.2019.1601667
Autor:
Rachid Marsli, Frank J. Hall
Publikováno v:
Special Matrices, Vol 8, Iss 1, Pp 204-220 (2020)
Let ({\lambda}, v) be a known real eigenpair of a square real matrix A. In this paper it is shown how to locate the other eigenvalues of A in terms of the components of v. The obtained region is a union of Gershgorin discs of the second type recently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e3ce69960ae29230216185a05066377
http://arxiv.org/abs/2006.12491
http://arxiv.org/abs/2006.12491
Autor:
Frank J. Hall V
Publikováno v:
Frank J. Hall V
Château Gaillard. Etudes de castellologie médiévale (CHATEAU 29)
Château Gaillard. Etudes de castellologie médiévale (CHATEAU 29), 2020, 978-2-84133-998-3
Château Gaillard. Etudes de castellologie médiévale (CHATEAU 29)
Château Gaillard. Etudes de castellologie médiévale (CHATEAU 29), 2020, 978-2-84133-998-3
Bei Starkhäusern (im englischen ‚stronghouses‘) handelt es sich um eine vergessene Phase des irischen Schlösserbaus, welche auf die ersten Jahrzehnte des 17. Jahrhunderts zurückgeht. Durch ihre winzige Statur und die praktischen Anwendungen in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::487358971f658d4a3bfef7bd3b16d3ac
https://hal.archives-ouvertes.fr/hal-03125888
https://hal.archives-ouvertes.fr/hal-03125888
Autor:
Mikhail Stroev, Frank J. Hall
Publikováno v:
Linear Algebra and its Applications. 554:316-328
This paper considers the usual compound matrix, the additive compound matrix, and the discriminant matrix. An investigation of the Jordan structure of discriminant matrices is initiated. The primary objective of the paper is the determination of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d00ae53448091bbf42cb6deaf657c43
https://doi.org/10.1016/j.laa.2018.05.029
https://doi.org/10.1016/j.laa.2018.05.029
Autor:
Frank J. Hall, Rachid Marsli
Publikováno v:
Linear and Multilinear Algebra. 68:915-930
This paper is a continuation of a series of papers on related topics by the authors. It is divided into two main parts. In the first part, the set of e-matrices (real constant row-sum matrices) is ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d6633033b0e69b29941ac7e228bfa84
https://doi.org/10.1080/03081087.2018.1520802
https://doi.org/10.1080/03081087.2018.1520802
Publikováno v:
Bulletin of the Iranian Mathematical Society. 44:969-976
Let $$\mathbf M _{m,n}$$ be the set of all $$m\times n$$ real matrices. A matrix $$A\in \mathbf M _{m,n}$$ is said to be a dense matrix if there are no zeros between two nonzero entries for every line (row or column) of this matrix. In this paper, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c634fcc6facc9a6bf5b4ba89d3808ad5
https://doi.org/10.1007/s41980-018-0063-4
https://doi.org/10.1007/s41980-018-0063-4
Autor:
Frank J. Hall
Publikováno v:
Irish Historical Studies. 45:128-129
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e764e5346a421a302ee2f987056020c6
https://doi.org/10.1017/ihs.2021.3
https://doi.org/10.1017/ihs.2021.3
Publikováno v:
Linear and Multilinear Algebra. 66:2524-2533
In this paper the set of all J-orthogonal matrices is considered and some interesting properties of these matrices are obtained. The main topic is a straightforward proof of the known topol...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97b8f1d754027ef136b9af8f7acf7fc3
https://doi.org/10.1080/03081087.2017.1406447
https://doi.org/10.1080/03081087.2017.1406447