Zobrazeno 1 - 10
of 805
pro vyhledávání: '"Kaszás A"'
Autor:
Haller, George, Kaszás, Bálint
Dynamic Mode Decomposition (DMD) and its variants, such as extended DMD (EDMD), are broadly used to fit simple linear models to dynamical systems known from observable data. As DMD methods work well in several situations but perform poorly in others,
Externí odkaz:
http://arxiv.org/abs/2407.08177
Recent work has identified objective (frame-indifferent) material barriers that inhibit the transport of dynamically active vectorial quantities (such as linear momentum, angular momentum and vorticity) in Navier-Stokes flows. In magnetohydrodynamics
Externí odkaz:
http://arxiv.org/abs/2405.15331
Autor:
Septier, D., Brévalle-Wasilewski, G., Lefebvre, E., Kumar, N. Gajendra, Wang, Y. J., Kaszas, A., Rigneault, H., Kudlinski, A.
Multimodal nonlinear endoscopes have been a topic of intense research over the past two decades, enabling sub-cellular and label-free imaging in areas not reachable with table-top microscopes. They are sophisticated systems that can be implemented on
Externí odkaz:
http://arxiv.org/abs/2403.09391
Autor:
Xu, Zhenwei, Kaszás, Bálint, Cenedese, Mattia, Berti, Giovanni, Coletti, Filippo, Haller, George
We use video footage of a water tunnel experiment to construct a two-dimensional reduced-order model of the flapping dynamics of an inverted flag in uniform flow. The model is obtained as the reduced dynamics on an attracting spectral submanifold (SS
Externí odkaz:
http://arxiv.org/abs/2402.08504
Autor:
Kaszás, Bálint, Haller, George
An extended turbulent state can coexist with the stable laminar state in pipe flows. We focus here on short pipes with additional discrete symmetries imposed. In this case, the boundary between the coexisting basins of attraction, often called the ed
Externí odkaz:
http://arxiv.org/abs/2311.06800
Approximate streamsurfaces of a 3D velocity field have recently been constructed as isosurfaces of the closest first integral of the velocity field. Such approximate streamsurfaces enable effective and efficient visualization of vortical regions in 3
Externí odkaz:
http://arxiv.org/abs/2307.00730
A primary spectral submanifold (SSM) is the unique smoothest nonlinear continuation of a nonresonant spectral subspace $E$ of a dynamical system linearized at a fixed point. Passing from the full nonlinear dynamics to the flow on an attracting primar
Externí odkaz:
http://arxiv.org/abs/2305.15796
For an arbitrary velocity field $\mathbf{v}$ defined on a finite, fixed spatial domain, we find the closest rigid-body velocity field $\mathbf{v}_{RB}$ to $\mathbf{v}$ in the $L^2$ norm. The resulting deformation velocity component, $\mathbf{v}_{d}=\
Externí odkaz:
http://arxiv.org/abs/2212.06617
Autor:
Orsolya Papp, Viktória Jordán, Szabolcs Hetey, Róbert Balázs, Valér Kaszás, Árpád Bartha, Nóra N. Ordasi, Sebestyén Kamp, Bálint Farkas, Jerome Mettetal, Jonathan R. Dry, Duncan Young, Ben Sidders, Krishna C. Bulusu, Daniel V. Veres
Publikováno v:
npj Systems Biology and Applications, Vol 10, Iss 1, Pp 1-15 (2024)
Abstract Combination therapy is well established as a key intervention strategy for cancer treatment, with the potential to overcome monotherapy resistance and deliver a more durable efficacy. However, given the scale of unexplored potential target s
Externí odkaz:
https://doaj.org/article/e4b72d20225b452aa4515315182adc6b
Publikováno v:
SoftwareX, Vol 27, Iss , Pp 101860- (2024)
We have developed a software library called DifFault to generate X-ray diffraction (XRD) patterns of cubic structures. The simulation of the XRD peak profiles in the patterns is based on physical principles and accounts for the effects of crystallite
Externí odkaz:
https://doaj.org/article/9144a100fed44f3ca19fca9618b65d6f