Tootfinder

Robustness of Floquet topological phase at room temperature: a first-principles dynamics study
Ruiyi Zhou, Yosuke Kanai
https://arxiv.org/abs/2506.12005 ht…

Robustness of Floquet topological phase at room temperature: a first-principles dynamics study
Nonadiabatic Thouless pumping of electrons is studied within the framework of topological Floquet engineering, particularly focused on how atomic lattice dynamics affect the emergent Floquet topological phase in trans-polyacetylene under the driving electric field. As similarly done in the earlier work [Zhou and Kanai, J. Phys. Chem. Lett., 12, 4496 (2021)], the real-time time-dependent density functional theory and Ehrenfest dynamics simulations were used to investigate the extent to which the…

„Mother of Order“ by The Sarge
Platform: C64
Released: 27 November 2021
Note: 1st in the Syntax 2021 Pixel Graphics (8bit) competition
#GFX_The_Sarge #YR_2021 #PF_C64…

THEME FROM LUPIN Ⅲ 2021［Live Music Video］| ルパン三世のテーマ2021 (Special Studio...
https://youtube.com/watch?v=l0nYMRz1IfU&si=EDIYvjUKhQgkJDxr

Le Dalai-Lama et son manque de discernement : En 1998, il était au courant des procédures juridiques contre la OKC. Découvrez plus d'informations ici :
https://okcinfo.chardonsbleus.org/2021/individus/…

This https://arxiv.org/abs/2501.07576 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

The BCFW Tiling of the ABJM Amplituhedron
The orthogonal momentum amplituhedron O_k was introduced simultaneously in 2021 by Huang, Kojima, Wen, and Zhang, and by He, Kuo, and Zhang, in the study of scattering amplitudes of ABJM theory. It was conjectured that it admits a decomposition into BCFW cells. We prove this conjecture.

CNN's chief national security correspondent Alex Marquardt, whose 2021 story led to a suit in which a jury awarded $5M to an ex-CIA operative, is leaving CNN (Stephen Battaglio/Los Angeles Times)
https://www.latime…

CNN parts ways with correspondent whose story led to defamation lawsuit
A jury awarded a military contractor $5 million over Alex Marquardt's 2021 report on a military contractor.

'Fahrrad' #FotoVorschlag "Bicycle"
Ahh that motto immediately reminded me of our bike&hike to the Schachen above #GarmischPartenkirchen in 2021.
We were pretty done when we reached our destination but it was a great ride. It would be so cool if I…

Remarks on radial symmetry of stationary and uniformly-rotating solutions for the 2D Euler equation
Boquan Fan, Yuchen Wang, Weicheng Zhan
https://arxiv.org/abs/2506.05034

Remarks on radial symmetry of stationary and uniformly-rotating solutions for the 2D Euler equation
We prove that any uniformly rotating solution of the 2D incompressible Euler equation with compactly supported vorticity $ω$ must be radially symmetric whenever its angular velocity satisfies $Ω\in (-\infty,\inf ω/ 2] \cup \, [ \sup ω/ 2, +\infty )$, in both the patch and smooth settings. This result extends the rigidity theorems established in \cite{Gom2021MR4312192} (\textit{Duke Math. J.},170(13):2957-3038, 2021), which were confined to the case of non-positive angular velocities and non…

This https://arxiv.org/abs/2402.13117 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCG_…

Faster, Deterministic and Space Efficient Subtrajectory Clustering
Given a trajectory $T$ and a distance $Δ$, we wish to find a set $C$ of curves of complexity at most $\ell$, such that we can cover $T$ with subcurves that each are within Fréchet distance $Δ$ to at least one curve in $C$. We call $C$ an $(\ell,Δ)$-clustering and aim to find an $(\ell,Δ)$-clustering of minimum cardinality. This problem variant was introduced by Akitaya $et$ $al.$ (2021) and shown to be NP-complete. The main focus has therefore been on bicriteria approximation algorithms, a…