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pro vyhledávání: '"Baba, Mohamed Ahmed"'
Autor:
Bakhet, Shahd, Mardosaitė, Rasa, Baba, Mohamed Ahmed, Tamulevičienė, Asta, Abakevičienė, Brigita, Klinavičius, Tomas, Dagilis, Kristupas, Račkauskas, Simas, Tamulevičius, Sigitas, Lelešius, Raimundas, Zienius, Dainius, Šalomskas, Algirdas, Tamulevičius, Tomas
High-efficiency antiviral surfaces can be effective means to fight against viral diseases such as the recent Covid-19 pandemic. Copper and copper oxides, as well as their nanoparticles (Cu NPs) and coatings, are among the effective antiviral material
Externí odkaz:
http://arxiv.org/abs/2308.02404
In this paper, we show a spectral inclusion of a different spectra of a C0-quasi-semigroup and its generator and precisely for ordinary, point, approximate point, residual, essential and regular spectra.
Externí odkaz:
http://arxiv.org/abs/1812.00461
We continue to study $\alpha$-times integrated semigroups. Essentially, we characterize the different spectrums of $\alpha$-times integrated semigroups by the spectrums of their generators. Particulary quasi-Fredholm, Kato, essentially Kato, Saphar a
Externí odkaz:
http://arxiv.org/abs/1802.04052
Autor:
Canva, Michael T., Giannetti, Ambra, Altug, Hatice, Moreau, Julien, Khatmi, Gazy, Baba, Mohamed Ahmed, Simanavičius, Martynas, Silimavičius, Laimis, Gylys, Gintautas, Tamulevičius, Tomas
Publikováno v:
Proceedings of SPIE; June 2024, Vol. 13008 Issue: 1 p130080M-130080M-4, 1170725p
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 38, Iss 5 (2019)
We interest to $\alpha$-times integrated semigroups that are the solution of the $(\alpha+1)$-times integrated Cauchy problems. Particulary, we characterize partially the different spectrums of $\alpha$-times integrated semigroups using the spectrums
Externí odkaz:
https://doaj.org/article/e43a84a3ad5340afb316270aa519318a
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 38, Iss 4 (2019)
The class of holomorphically decomposable Fredholm operators was introduced by A. Tajmouati and A. El Bakkali since subclass of Saphar operators. Several authors have been interested in the distance of spectrum associated with the different classes.
Externí odkaz:
https://doaj.org/article/c64283c3af3e47d89f4207018b2625e3
Publikováno v:
Revista de la Unión Matemática Argentina. :567-572
In this note, Cline’s formula for generalized Drazin–Riesz inverses is proved. We prove that if A, D ∈ B(X, Y ) and B, C ∈ B(Y, X) are such that ACD = DBD and DBA = ACA, then AC is generalized Drazin–Riesz invertible if and only if BD is ge
Publikováno v:
Boletim da Sociedade Paranaense de Matemática. 38:137-144
The class of holomorphically decomposable Fredholm operators was introduced by A. Tajmouati and A. El Bakkali since subclass of Saphar operators. Several authors have been interested in the distance of spectrum associated with the different classes.
We continue to study $��$-times integrated semigroups. Essentially, we characterize the different spectrums of $��$-times integrated semigroups by the spectrums of their generators. Particulary quasi-Fredholm, Kato, essentially Kato, Saphar a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adae4021847272c8aa7a3c98d63f1a25
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