Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Hassan Azad"'
Publikováno v:
Electronic Journal of Differential Equations, Vol 2017, Iss 22,, Pp 1-21 (2017)
We study algebraic and analytic aspects of self-adjoint operators of order four or higher with polynomial coefficients. As a consequence, a systematic way of constructing such operators is given. The procedure is applied to obtain many examples up
Externí odkaz:
https://doaj.org/article/44f481b2cbaa4ce0afbf518e7e377ef7
Autor:
Mohamad Rodi Isa, Foong Ming Moy, Hassan Azad Abdul Razack, Zulkifli Md Zainuddin, Nur Zuraida Zainal
Publikováno v:
Iranian Journal of Public Health, Vol 42, Iss 3, Pp 240-248 (2013)
Background: This study aimed to determine the prevalence of anxiety among prostate cancer patients, and to ascertain the association between stress status, socio-demographic, medical and surgical illness, current urinary problem and cancer status wit
Externí odkaz:
https://doaj.org/article/552705f8b67448fd831d6fde89b73909
Publikováno v:
Symmetry, Vol 10, Iss 12, p 665 (2018)
Algorithms to construct the optimal systems of dimension of at most three of Lie algebras are given. These algorithms are applied to determine the Lie algebra structure and optimal systems of the symmetries of the wave equation on static spherically
Externí odkaz:
https://doaj.org/article/37c79cd0dc094d78b6ea17370bd68753
Akademický článek
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Publikováno v:
International Journal of Geometric Methods in Modern Physics.
A constructive procedure is given to determine all ideals of a solvable Lie algebra. This is used in determining algorithmically all conjugacy classes of subalgebras of a given solvable Lie algebra.
Final version
Final version
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d4e20b41d3d074699b60af1c468761d
https://doi.org/10.1142/s021988782350202x
https://doi.org/10.1142/s021988782350202x
Publikováno v:
Proceedings - Mathematical Sciences. 132
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ff0bb5e64852afeb071e81c0db7f66b
https://doi.org/10.1007/s12044-022-00711-5
https://doi.org/10.1007/s12044-022-00711-5
Autor:
Indranil Biswas, Hassan Azad
Publikováno v:
Arabian Journal of Mathematics. 10:285-299
We investigate aspects of holomorphic connections on holomorphic principal bundles over a Riemann surface.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8adcc42caa537890bb15db52fc9c009
https://doi.org/10.1007/s40065-021-00319-z
https://doi.org/10.1007/s40065-021-00319-z
Publikováno v:
Mathematical Problems in Engineering, Vol 2021 (2021)
The complete integration of scalar fourth-order ODEs with four-dimensional symmetry algebras is performed by utilizing Lie’s method which was invoked to integrate scalar second-order ODEs admitting two-dimensional symmetry algebras. We obtain a com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::743f20a4a9b115f842b7de120da87ab2
https://doi.org/10.1155/2021/6619325
https://doi.org/10.1155/2021/6619325
A problem that is frequently encountered in a variety of mathematical contexts is to find the common invariant subspaces of a single or of a set of matrices. A new method is proposed that gives a definitive answer to this problem. The key idea consis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88718f9920f751b320ec1db9826e7f4a
http://arxiv.org/abs/2103.08316
http://arxiv.org/abs/2103.08316
