Zobrazeno 1 - 10
of 494 566
pro vyhledávání: '"MOORE, P"'
Experimental realizations of Abelian fractional Chern insulators (FCIs) have demonstrated the potentials of moir\'e systems in synthesizing exotic quantum phases. Remarkably, twisted multilayer graphene system may also host non-Abelian states competi
Externí odkaz:
http://arxiv.org/abs/2412.02128
Autor:
Ceresuela, Jesús M., López, Nacho
Radial Moore graphs are approximations of Moore graphs that preserve the distance-preserving spanning tree for its central vertices. One way to classify their resemblance with a Moore graph is the status measure. The status of a graph is defined as t
Externí odkaz:
http://arxiv.org/abs/2411.19587
Autor:
Zhang, Yinghao, Hu, Yue
Low-rank regularization-based deep unrolling networks have achieved remarkable success in various inverse imaging problems (IIPs). However, the singular value decomposition (SVD) is non-differentiable when duplicated singular values occur, leading to
Externí odkaz:
http://arxiv.org/abs/2411.14141
Autor:
Shin, Sungho, Anitescu, Mihai
We present improved approximation bounds for the Moore-Penrose inverses of banded matrices, where the bandedness is induced by an arbitrary metric space. We show that the pseudoinverse of a banded matrix can be approximated by another banded matrix,
Externí odkaz:
http://arxiv.org/abs/2411.04400
Autor:
Messegué, Arnau, Miret, Josep Maria
An almost Moore digraph is a diregular digraph of degree $d>1$, diameter $k>1$ and order $d+d^2+ \cdots +d^k$. Their existence has only been shown for $k=2$. It has also been conjectured that there are no more almost Moore digraphs, but so far their
Externí odkaz:
http://arxiv.org/abs/2410.20226
Autor:
Igra, Eran
We study the dynamics of the Nose-Hoover and Moore-Spiegel Oscillators, and in particular, their topological dynamics. We prove the dynamics of both these systems can be reduced to a flow on a solid torus, with at most a finite number of attracting p
Externí odkaz:
http://arxiv.org/abs/2409.16624
Autor:
Crooks, Peter, Mayrand, Maxence
We use shifted symplectic geometry to construct the Moore-Tachikawa topological quantum field theories (TQFTs) in a category of Hamiltonian schemes. Our new and overarching insight is an algebraic explanation for the existence of these TQFTs, i.e. th
Externí odkaz:
http://arxiv.org/abs/2409.03532
Autor:
Saihi, Inès
Publikováno v:
Springer Proceedings in Mathematics \& Statistics 190, 177-192 (2017)
We determine explicitly the stable homotopy groups of Moore spaces up to the range 7, using an equivalence of categories which allows to consider each Moore space as an exact couple of $\mathbb Z$-modules.
Externí odkaz:
http://arxiv.org/abs/2408.15709
In this paper, we consider the Jordan--Moore--Gibson--Thompson with a time-fractional damping term of the type $\delta \textup{D}_t^{1-\alpha} \Delta \psit$ where we allow the challenging so-called critical case ($\delta=0$). This equation arises in
Externí odkaz:
http://arxiv.org/abs/2410.17826
We study the quantum Newman-Moore model, or quantum triangular plaquette model (qTPM), in the presence of a longitudinal field (qTPMz). We present evidence that indicates that the ground state phase diagram of the qTPMz includes various frustrated ph
Externí odkaz:
http://arxiv.org/abs/2409.09235