Zobrazeno 1 - 10
of 1 227
pro vyhledávání: '"Keegan, J."'
Autor:
López, Cristian, Moore, Keegan J.
The energy-based dual-phase dynamics identification (EDDI) method is a new data-driven technique for the discovery of equations of motion (EOMs) of strongly nonlinear single-degree-of-freedom (SDOF) oscillators. This research uses the EDDI method to
Externí odkaz:
http://arxiv.org/abs/2412.01964
Determining the underlying equations of motion and parameter values for vibrating structures is of great concern in science and engineering. This work introduces a new data-driven approach called the energy-based dual-phase dynamics identification (E
Externí odkaz:
http://arxiv.org/abs/2410.17845
Identifying nonlinear dynamics and characterizing noise from data is critical across science and engineering for understanding and modeling the behavior of the systems accurately. The modified sparse identification of nonlinear dynamics (mSINDy) has
Externí odkaz:
http://arxiv.org/abs/2410.17838
We introduce the notion of a flat extension of a connection $\theta$ on a principal bundle. Roughly speaking, $\theta$ admits a flat extension if it arises as the pull-back of a component of a Maurer-Cartan form. For trivial bundles over closed orien
Externí odkaz:
http://arxiv.org/abs/2409.12811
In this paper we prove that the classical Lie bracket of vector fields can be generalized to the noncommutative setting by antisymmetrizing (in a suitable noncommutative sense) their compositions. To accomplish this, we study linear differential oper
Externí odkaz:
http://arxiv.org/abs/2308.00835
Autor:
Giha, Nathan P., Marin, Stefano, Baker, James A., Hernandez, Isabel E., Kelly, Keegan J., Devlin, Matthew, O'Donnell, John M., Vogt, Ramona, Randrup, Jørgen, Talou, Patrick, Stetcu, Ionel, Lovell, Amy E., Litaize, Olivier, Serot, Olivier, Chebboubi, Abdelhazize, Wu, Ching-Yen, Clarke, Shaun D., Pozzi, Sara A.
We study $\gamma$-ray emission following $^{239}\mathrm{Pu}(n,\mathrm{f})$ over an incident neutron energy range of $2 < E_i < 40$ MeV. We present the first experimental evidence for positive correlations between the total angular momentum generated
Externí odkaz:
http://arxiv.org/abs/2207.02743
In this article we construct three infinite families of endofunctors $J_d^{(n)}$, $J_d^{[n]}$, and $J_d^n$ on the category of left $A$-modules, where $A$ is a unital associative algebra over a commutative ring $\mathbb{k}$, equipped with an exterior
Externí odkaz:
http://arxiv.org/abs/2204.12401
Publikováno v:
In International Journal of Non-Linear Mechanics December 2024 167
Autor:
Flood, Keegan J., Gover, A. Rod
On an almost complex manifold, a quasi-K\"{a}hler metric, with canonical connection in the c-projective class of a given minimal complex connection, is equivalent to a non-degenerate solution of the c-projectively invariant metrizability equation. Fo
Externí odkaz:
http://arxiv.org/abs/2112.15014
Autor:
López, Cristian, Moore, Keegan J.
Publikováno v:
In Journal of Sound and Vibration 26 May 2024 578