Zobrazeno 1 - 10
of 7 339
pro vyhledávání: '"Nguyen, P. D."'
We study a class of semi-linear differential Volterra equations with polynomial-type potentials that incorporates the effects of memory while being subjected to random perturbations via an additive Gaussian noise. We show that for a broad class of no
Externí odkaz:
http://arxiv.org/abs/2411.02459
Autor:
Li, Chao, Li, Jiahao, Zhang, Jinwei, Solomon, Eddy, Dimov, Alexey V., Spincemaille, Pascal, Nguyen, Thanh D., Prince, Martin R., Wang, Yi
Purpose: To develop an MRI technique for free-breathing 3D whole-liver quantification of water T1, water T2, proton density fat fraction (PDFF), R2*. Methods: An Eight-echo spoiled gradient echo pulse sequence with spiral readout was developed by int
Externí odkaz:
http://arxiv.org/abs/2410.15175
Landau predicted that transverse sound propagates in a Fermi liquid with sufficiently strong Fermi liquid interactions, unlike a classical fluid which cannot support shear oscillations. Previous attempts to observe this unique collective mode yielded
Externí odkaz:
http://arxiv.org/abs/2410.10795
Autor:
Nguyen, Hung D., Oza, Anand U.
We conduct an analysis of a stochastic hydrodynamic pilot-wave theory, which is a Langevin equation with a memory kernel that describes the dynamics of a walking droplet (or "walker") subjected to a repulsive singular potential and random perturbatio
Externí odkaz:
http://arxiv.org/abs/2410.08070
Autor:
Li, Chao, Zhang, Jinwei, Dimov, Alexey V., de González, Anne K. Koehne, Prince, Martin R., Li, Jiahao, Romano, Dominick, Spincemaille, Pascal, Nguyen, Thanh D., Brittenham, Gary M., Wang, Yi
In chronic liver disease, liver fibrosis develops as excessive deposition of extracellular matrix macromolecules, predominantly collagens, progressively form fibrous scars that disrupt the hepatic architecture, and fibrosis, iron, and fat are interre
Externí odkaz:
http://arxiv.org/abs/2410.03127
Large Language Models (LLMs) require frequent updates to correct errors and keep pace with continuously evolving knowledge in a timely and effective manner. Recent research in it model editing has highlighted the challenges in balancing generalizatio
Externí odkaz:
http://arxiv.org/abs/2410.00454
We completely determine the depth and regularity of symbolic powers of the fiber product of two homogeneous ideals in disjoint sets of variables, given knowledge of the symbolic powers of each factor. Generalizing previous joint work with Vu, we prov
Externí odkaz:
http://arxiv.org/abs/2409.17551
We completely determine the asymptotic depth, equivalently, the asymptotic projective dimension of a chain of edge ideals that is invariant under the action of the monoid Inc of increasing functions on the positive integers. Our results and their pro
Externí odkaz:
http://arxiv.org/abs/2409.06252
Mapping and characterizing magnetic fields in the Rho Ophiuchus-A molecular cloud with SOFIA/HAWC$+$
Autor:
Lê, Ngân, Tram, Le Ngoc, Karska, Agata, Hoang, Thiem, Diep, Pham Ngoc, Hanasz, Michał, Ngoc, Nguyen Bich, Phuong, Nguyen Thi, Menten, Karl M., Wyrowski, Friedrich, Nguyen, Dieu D., Hoang, Thuong Duc, Khang, Nguyen Minh
Publikováno v:
A&A 690, A191 (2024)
(abridged) Together with gravity, turbulence, and stellar feedback, magnetic fields (B-fields) are thought to play a critical role in the evolution of molecular clouds and star formation processes. We aim to map the morphology and measure the strengt
Externí odkaz:
http://arxiv.org/abs/2408.17122
Autor:
Nguyen, Khoa D., Ray, Anwesh
We explore distribution questions for rational maps on the projective line $\mathbb{P}^1$ over $\mathbb{Q}$ within the framework of arithmetic dynamics, drawing analogies to elliptic curves. Specifically, we investigate counting problems for rational
Externí odkaz:
http://arxiv.org/abs/2408.15648