Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Istkhar"'
Autor:
Istkhar, Ashok Kumar Chaubey
Publikováno v:
Egyptian Journal of Biological Pest Control, Vol 29, Iss 1, Pp 1-8 (2019)
Abstract The American bollworm Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) is a highly destructive agriculture pest of worldwide importance. The aim of the present study was to infect H. armigera larvae with entomopathogenic nematode juve
Externí odkaz:
https://doaj.org/article/04214b599f54498e9eadd8b401d95ca9
Autor:
Istkhar, Talha, Hafeez, Ainy, Javed, Fahad, Fazal, Tahir, Ahmad, Faisal, Hussain, Arif, Zimmerman, William B.J., Rehman, Fahad
Publikováno v:
In Chemical Engineering and Processing - Process Intensification September 2023 191
Autor:
Ahmad, Sk. Safique, Ali, Istkhar
In this paper, Ostrowski and Brauer type theorems are derived for the left and right eigenvalues of a quaternionic matrix. Generalizations of Gerschgorin type theorems are discussed for the left and the right eigenvalues of a quaternionic matrix. The
Externí odkaz:
http://arxiv.org/abs/1502.08014
Medicinal plants are achieving favour and have shown exponential growth throughout the globe due to fewer side effects in comparison to allopathic medications and innate pharmacological effects and being present naturally. Humans show intimate associ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b414561197bba18e2d65a3bd2de479d2
https://doi.org/10.4018/978-1-6684-7337-5.ch006
https://doi.org/10.4018/978-1-6684-7337-5.ch006
Autor:
Talha Istkhar, Ainy Hafeez, Fahad Javed, Tahir Fazal, Faisal Ahmad, Arif Hussain, William B.J. Zimmerman, Fahad Rehman
Publikováno v:
Chemical Engineering and Processing - Process Intensification. :109435
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fa4bc49efeaeaedc3d8572cbbee566
https://doi.org/10.1016/j.cep.2023.109435
https://doi.org/10.1016/j.cep.2023.109435
Autor:
Istkhar1,2 istkharrao@gmail.com, Chaubey, Ashok Kumar1 akc.nema@gmail.com
Publikováno v:
Phytoparasitica. Feb2018, Vol. 46 Issue 1, p75-87. 13p.
Autor:
Istkhar Rao
Farmers use pesticides as a means to manage pests during the crop's growth period, in conjunction with fertilizers. The farmers'confidence of possessing effective control allowed them the freedom to reorganize their harvesting techniques. Nevertheles
In this paper, we present the concept of perturbation bounds for the right eigenvalues of a quaternionic matrix. In particular, a Bauer-Fike-type theorem for the right eigenvalues of a diagonalizable quaternionic matrix is derived. In addition, pertu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______386::57c5bb5e87669aa46c2f59da35f77be8
http://epub.oeaw.ac.at/?arp=buecher/Organisationseinheiten/_id105092_/ETNA/etna_Vol_54/pp128-149.pdf
http://epub.oeaw.ac.at/?arp=buecher/Organisationseinheiten/_id105092_/ETNA/etna_Vol_54/pp128-149.pdf
In this paper, we present the concept of perturbation bounds for the right eigenvalues of a quaternionic matrix. In particular, a Bauer-Fike-type theorem for the right eigenvalues of a diagonalizable quaternionic matrix is derived. In addition, pertu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbc92416babbfcf54d09ccc907467926
https://www.bib.irb.hr/1111331
https://www.bib.irb.hr/1111331
Autor:
Istkhar Ali, Sk. Safique Ahmad
Publikováno v:
Filomat. 32:553-573
In this paper, we derive Ostrowski and Brauer type theorems for the left and right eigenvalues of a quaternionic matrix. Generalizations of Gerschgorin type theorems are discussed for the left and the right eigenvalues of a quaternionic matrix. After
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13c78c2535642049ecaf00aaef15833c
https://doi.org/10.2298/fil1802553a
https://doi.org/10.2298/fil1802553a