Zobrazeno 1 - 10 of 55 pro vyhledávání: '"A. F. Albu"'
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Akademický článek
Novel Sparse Algorithms based on Lyapunov Stability for Adaptive System Identification
Autor: P. Rakesh, T. Kishore Kumar, F. Albu
Publikováno v: Radioengineering, Vol 27, Iss 1, Pp 270-280 (2018)
Adaptive filters are extensively used in the identification of an unknown system. Unlike several gradient-search based adaptive filtering techniques, the Lyapunov Theory-based Adaptive Filter offers improved convergence and stability. When the system
Externí odkaz: https://doaj.org/article/97d98dec959e49d492b5e16c1a7a0ebf
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Shift of the insoluble content of the proteome in aging mouse brain
Autor: Cristen Molzahn, Erich Kuechler, Irina Zemlyankina, Lorenz Nieves, Tahir Ali, Grace Cole, Jing Wang, Razvan F. Albu, Mang Zhu, Neil Cashman, Sabine Gilch, Aly Karsan, Philipp F. Lange, Jörg Gsponer, Thibault Mayor
Aging and protein aggregation diseases are inextricably linked. During aging, cellular response to unfolded proteins are believed to decline which results in diminished protein homeostasis (proteostasis). Indeed, in model organisms, such asC. elegans
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad3bffc75c46a859f55302fa08e7f5d3
https://doi.org/10.1101/2022.12.13.520290
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Determination of the Thermal Conductivity from the Heat Flux on the Surface of a Three-Dimensional Body
Autor: V. I. Zubov, A. F. Albu
Publikováno v: Computational Mathematics and Mathematical Physics. 61:1567-1581
The inverse problem of determining the thermal conductivity of a substance, which depends on the temperature, by the well-known heat flux at the boundary of a body is considered and investigated. Consideration is performed based on the Dirichlet boun
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea0bd9770547426a3c718850df223c89
https://doi.org/10.1134/s096554252110002x
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8
Identification of the Thermal Conductivity Coefficient in the Three-Dimensional Case by Solving a Corresponding Optimization Problem
Autor: A. F. Albu, V. I. Zubov
Publikováno v: Computational Mathematics and Mathematical Physics. 61:1416-1431
The inverse problem of determining a temperature-dependent thermal conductivity coefficient in a parallelepiped is considered and investigated. The consideration is based on the Dirichlet boundary value problem for the three-dimensional nonstationary
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7735eb4d689abe27cbed4fb3c1e0a02
https://doi.org/10.1134/s0965542521090037
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10
Choice of Finite-Difference Schemes in Solving Coefficient Inverse Problems
Autor: V. I. Zubov, Yu. G. Evtushenko, A. F. Albu
Publikováno v: Computational Mathematics and Mathematical Physics. 60:1589-1600
Various choices of a finite-difference scheme for approximating the heat diffusion equation in solving a three-dimensional coefficient inverse problem were studied. A comparative analysis was conducted for several alternating direction schemes, such
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e5709de76628041db85f21485a39a5b
https://doi.org/10.1134/s0965542520100048
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