Zobrazeno 1 - 10
of 16 050
pro vyhledávání: '"Natan, A."'
We describe an efficient algorithm to compute finite type invariants of type $k$ by first creating, for a given knot $K$ with $n$ crossings, a look-up table for all subdiagrams of $K$ of size $\lceil \frac{k}{2}\rceil$ indexed by dyadic intervals in
Externí odkaz:
http://arxiv.org/abs/2408.15942
We theoretically study the open quantum system dynamics (in the Trotterized limit) of integrable quantum circuits in the presence of onsite dephasing noise with a spin-$\frac{1}{2}$ impurity interacting at the edge. Using a combination of Bethe Ansat
Externí odkaz:
http://arxiv.org/abs/2408.10304
Autor:
Katz, Natan
Smart contracts are a major tool in Ethereum transactions. Therefore hackers can exploit them by adding code vulnerabilities to their sources and using these vulnerabilities for performing malicious transactions. This paper presents two successful ap
Externí odkaz:
http://arxiv.org/abs/2408.08749
Autor:
Rubin, Natan
We use the polynomial method of Guth and Katz to establish stronger and {\it more efficient} regularity and density theorems for such $k$-uniform hypergraphs $H=(P,E)$, where $P$ is a finite point set in ${\mathbb R}^d$, and the edge set $E$ is deter
Externí odkaz:
http://arxiv.org/abs/2407.15518
In this paper, we introduce the Convolutional Kolmogorov-Arnold Networks (Convolutional KANs), an innovative alternative to the standard Convolutional Neural Networks (CNNs) that have revolutionized the field of computer vision. We integrate the non-
Externí odkaz:
http://arxiv.org/abs/2406.13155
We show that a gapped spin-$S$ chain with antiferromagnetic (AFM) order exhibits in the thermodynamic limit exponentially localized fractional $\pm \frac{S}{2}$ edge modes when the system possesses U(1) symmetry. We show this for integrable and non i
Externí odkaz:
http://arxiv.org/abs/2406.11955
We construct an exactly solvable $\mathscr{PT}-$symmetric non-Hermitian model where a spin$-\frac{1}{2}$ isotropic quantum Heisenberg spin chain is coupled to two spin$-\frac{1}{2}$ Kondo impurities at its boundaries with coupling strengths that are
Externí odkaz:
http://arxiv.org/abs/2406.10334
In this study, we introduce a robust central Gradient-Based Reconstruction (GBR) scheme for the compressible Navier-Stokes equations. The method leverages transformation to characteristic space, allowing selective treatment of waves from the compress
Externí odkaz:
http://arxiv.org/abs/2405.11376
We use the magnetic field components measured by Zeeman Doppler imaging (ZDI) to calculate the stellar surface force and torque due to magnetic stresses for the fast rotators $\sigma$ Ori E, 36 Lyn and CU Vir, and the slow rotator $\tau$ Sco. If we a
Externí odkaz:
http://arxiv.org/abs/2404.10161
Autor:
Boštjančič, Patricija Hribar, Gregorin, Žiga, Sebastián, Nerea, Osterman, Natan, Lisjak, Darja, Mertelj, Alenka
Publikováno v:
Journal of Molecular Liquids, 118038 (2021)
Alcohol ferrofluids made of ferrimagnetic barium hexaferrite (BHF) nanoplatelets (NPLs) form a unique example of a dipolar fluid - a liquid magnet. Its formation is induced at a high enough concentration of the NPLs. The key interactions between the
Externí odkaz:
http://arxiv.org/abs/2404.01956