Tootfinder

Newest Giants signing's Cowboys hatred already makes him perfect for NY https://fansided.com/nfl/newest-giants-signing-s-cowboys-hatred-already-makes-him-perfect-for-ny

tfw you have to check Wikipedia to find out which book to read next

On the Relation of Exact Hydrodynamics to the Chapman--Enskog Series
Florian Kogelbauer, Ilya Karlin
https://arxiv.org/abs/2506.17441 https://

On the Relation of Exact Hydrodynamics to the Chapman--Enskog Series
We demonstrate that the Chapman--Enskog series is locally equivalent to the exact spectral closure defined on slow kinetic eigenmodes in the limit of vanishing Knudsen number. We further show that the Chapman--Enskog series diverges everywhere expect at the global equilibrium for an explicit example, while the exact spectrally closed hydrodynamics are defined globally for any Knudsen number.

Heterotopic energy for Sobolev mappings
Antoine Detaille, Jean Van Schaftingen
https://arxiv.org/abs/2506.16204 https://arxiv.org/pdf…

Heterotopic energy for Sobolev mappings
We study the notion of heterotopic energy defined as the limit of Sobolev energies of Sobolev mappings in a given homotopy class approximating almost everywhere a given Sobolev mapping. We show that the heterotopic energy is finite if and only if the mappings in the corresponding homotopy classes are homotopic on a codimension one skeleton of a triangulation of the domain. When this is the case, the heterotopic energy of a mapping is the sum of its Sobolev energy and its disparity energy, defin…

An AI super-resolution field emulator for cosmological hydrodynamics: the Lyman-{\alpha} forest
Fatemeh Hafezianzadeh, Xiaowen Zhang, Yueying Ni, Rupert A. C. Croft, Tiziana DiMatteo, Mahdi Qezlou, Simeon Bird
https://arxiv.org/abs/2507.16189

An AI super-resolution field emulator for cosmological hydrodynamics: the Lyman-α forest
We extend our super-resolution and emulation framework for cosmological dark matter simulations to include hydrodynamics. We present a two-stage deep learning model to emulate high-resolution (HR-HydroSim) baryonic fields from low-resolution (LR-HydroSim) simulations at redshift $z = 3$. The method takes as inputs an LR-HydroSim and the high-resolution initial conditions (HR-HydroICs). First, the model stochastically generates high-resolution baryonic fields from the LR-HydroSim. Second, a dete…

Microscale Hydrodynamic Cloaking via Geometry Design in a Depth-Varying Hele-Shaw Cell
Hongyu Liu, Zhi-Qiang Miao, Guang-Hui Zheng
https://arxiv.org/abs/2506.16863

Microscale Hydrodynamic Cloaking via Geometry Design in a Depth-Varying Hele-Shaw Cell
We theoretically and numerically demonstrate that hydrodynamic cloaking can be achieved by simply adjusting the geometric depth of a region surrounding an object in microscale flow, rendering the external flow field undisturbed. Using the depth-averaged model, we develop a theoretical framework based on analytical solutions for circular and confocal elliptical cloaks. For cloaks of arbitrary shape, we employ an optimization method to determine the optimal depth profile within the cloaking regio…

X-ray emission signatures of galactic feedback in the hot circumgalactic medium: predictions from cosmological hydrodynamical simulations
Emily M. Silich, John ZuHone, Elena Bellomi, Cameron Hummels, Benjamin Oppenheimer, Philip F. Hopkins, Cassandra Lochhaas, Sam B. Ponnada, Alexey Vikhlinin
https://arxiv.org/abs/2506.17440

X-ray emission signatures of galactic feedback in the hot circumgalactic medium: predictions from cosmological hydrodynamical simulations
Little is currently known about the physical properties of the hot circumgalactic medium (CGM) surrounding massive galaxies. Next-generation X-ray observatories will enable detailed studies of the hot CGM in emission. To support these future efforts, we make predictions of the X-ray emission from the hot CGM using a sample of 28 $\sim$Milky Way-mass disk galaxies at $z=0$ from seven cosmological hydrodynamical simulation suites incorporating a wide range of galactic feedback prescriptions. The …

German court overturns a ban on far-right magazine Compact, accused of inciting hatred against Jews and foreigners, saying it wasn't extreme enough to be banned (Thomas Escritt/Reuters)
https://www.reuters.com/business/media-tel

Predictive Hydrodynamic Simulations for Laser Direct-drive Implosion Experiments via Artificial Intelligence
Zixu Wang, Yuhan Wang, Junfei Ma, Fuyuan Wu, Junchi Yan, Xiaohui Yuan, Zhe Zhang, Jie Zhang
https://arxiv.org/abs/2507.16227

Predictive Hydrodynamic Simulations for Laser Direct-drive Implosion Experiments via Artificial Intelligence
This work presents predictive hydrodynamic simulations empowered by artificial intelligence (AI) for laser driven implosion experiments, taking the double-cone ignition (DCI) scheme as an example. A Transformer-based deep learning model MULTI-Net is established to predict implosion features according to laser waveforms and target radius. A Physics-Informed Decoder (PID) is proposed for high-dimensional sampling, significantly reducing the prediction errors compared to Latin hypercube sampling. …

Should the Heterodox Academy Prioritize Fighting Trump's Authoritarian Assaults Over Wokeness on Campuses? A Conversation with Cathy Young (Berny Belvedere/The UnPopulist)
https://www.theunpopulist.net/p/should-the-heterodox-academy-prioritize
http://www.memeorandum.com/250720/p43#a250720p43