Zobrazeno 1 - 10
of 45 687
pro vyhledávání: '"Neff, A."'
We recall in this note that the induced tangent stiffness tensor $\mathbb{H}^{\text{ZJ}}_{\tau}(\tau)$ appearing in a hypoelastic formulation based on the Zaremba-Jaumann corotational derivative and the rate constitutive equation for the Kirchhoff st
Externí odkaz:
http://arxiv.org/abs/2410.22163
Autor:
Nagy, Rajmund, Voss, Hendric, Yoon, Youngwoo, Kucherenko, Taras, Nikolov, Teodor, Hoang-Minh, Thanh, McDonnell, Rachel, Kopp, Stefan, Neff, Michael, Henter, Gustav Eje
Current evaluation practices in speech-driven gesture generation lack standardisation and focus on aspects that are easy to measure over aspects that actually matter. This leads to a situation where it is impossible to know what is the state of the a
Externí odkaz:
http://arxiv.org/abs/2410.06327
Autor:
Neff, Patrizio, Holthausen, Sebastian, d'Agostino, Marco Valerio, Bernardini, Davide, Sky, Adam, Ghiba, Ionel-Dumitrel, Martin, Robert J.
We combine the rate-formulation for the objective, corotational Zaremba-Jaumann rate \begin{align} \frac{{\rm D}^{\rm ZJ}}{{\rm D} t} [\sigma] = \mathbb{H}^{\rm ZJ}(\sigma).D, \qquad D = {\rm sym} {\rm D} v\,, \end{align} operating on the Cauchy stre
Externí odkaz:
http://arxiv.org/abs/2409.20051
A natural requirement for objective corotational rates -- on structure preserving corotational rates
Autor:
Neff, Patrizio, Holthause, Sebastian, Korobeynikov, Sergey N., Ghiba, Ionel-Dumitrel, Martin, Robert J.
We investigate objective corotational rates satisfying an additional, physically plausible assumption. More precisely, we require for \begin{equation*} \frac{{\rm D}^{\circ}}{{\rm D} t}[B] = \mathbb{A}^{\circ}(B).D \end{equation*} that $\mathbb{A}^{\
Externí odkaz:
http://arxiv.org/abs/2409.19707
Autor:
d'Agostino, Marco Valerio, Holthausen, Sebastian, Bernardini, Davide, Sky, Adam, Ghiba, Ionel-Dumitrel, Martin, Robert J., Neff, Patrizio
Following Hill and Leblond, the aim of our work is to show, for isotropic nonlinear elasticity, a relation between the corotational Zaremba-Jaumann objective derivative of the Cauchy stress $\sigma$, i.e. \begin{equation} \frac{{\rm D}^{\rm ZJ}}{{\rm
Externí odkaz:
http://arxiv.org/abs/2409.01811
Autor:
Radnaev, A. G., Chung, W. C., Cole, D. C., Mason, D., Ballance, T. G., Bedalov, M. J., Belknap, D. A., Berman, M. R., Blakely, M., Bloomfield, I. L., Buttler, P. D., Campbell, C., Chopinaud, A., Copenhaver, E., Dawes, M. K., Eubanks, S. Y., Friss, A. J., Garcia, D. M., Gilbert, J., Gillette, M., Goiporia, P., Gokhale, P., Goldwin, J., Goodwin, D., Graham, T. M., Guttormsson, CJ, Hickman, G. T., Hurtley, L., Iliev, M., Jones, E. B., Jones, R. A., Kuper, K. W., Lewis, T. B., Lichtman, M. T., Majdeteimouri, F., Mason, J. J., McMaster, J. K., Miles, J. A., Mitchell, P. T., Murphree, J. D., Neff-Mallon, N. A., Oh, T., Omole, V., Simon, C. Parlo, Pederson, N., Perlin, M. A., Reiter, A., Rines, R., Romlow, P., Scott, A. M., Stiefvater, D., Tanner, J. R., Tucker, A. K., Vinogradov, I. V., Warter, M. L., Yeo, M., Saffman, M., Noel, T. W.
Quantum computers must achieve large-scale, fault-tolerant operation to deliver on their promise of transformational processing power [1-4]. This will require thousands or millions of high-fidelity quantum gates and similar numbers of qubits [5]. Dem
Externí odkaz:
http://arxiv.org/abs/2408.08288
Autor:
Ghiba, Ionel-Dumitrel, Gmeineder, Franz, Holthausen, Sebastian, Martin, Robert J., Neff, Patrizio
The aim of the paper is to recall the importance of the study of invertibility and monotonicity of stress-strain relations for investigating the non-uniqueness and bifurcation of homogeneous solutions of the equilibrium problem of a hyperelastic cube
Externí odkaz:
http://arxiv.org/abs/2408.03821
Synaptic plasticity is a key component of neuronal dynamics, describing the process by which the connections between neurons change in response to experiences. In this study, we extend a network model of $\theta$-neuron oscillators to include a reali
Externí odkaz:
http://arxiv.org/abs/2407.21393
We present an approach to the coupling of mixed-dimensional continua by employing the mathematically enriched linear Cosserat micropolar model. The kinematical reduction of the model to lower dimensional domains leaves its fundamental degrees of free
Externí odkaz:
http://arxiv.org/abs/2407.12515
For plane strain linear elasticity, given any anisotropic elasticity tensor $\mathbb{C}_{\rm aniso}$, we determine a best approximating isotropic counterpart $\mathbb{C}_{\rm iso}$. This is not done by using a distance measure on the space of positiv
Externí odkaz:
http://arxiv.org/abs/2406.19914