Zobrazeno 1 - 10
of 1 930 281
pro vyhledávání: '"Julio N '
Autor:
Candanedo, Julio
In this work we explore parsimonious manifold learning techniques, specifically for Diffusion-maps. We demonstrate an algorithm and it's implementation with computational complexity (in both time and memory) of $\sim N$, with $N$ representing the num
Externí odkaz:
http://arxiv.org/abs/2409.05901
Autor:
Cossu, Fabrizio, Nascimento, Jùlio Alves Do, Cavill, Stuart A., Di Marco, Igor, Lazarov, Vlado K., Kim, Heung-Sik
Publikováno v:
Phys. Rev. B 109, 045435 (2024)
Using first-principles techniques, we study the structural, magnetic and electronic properties of (111)-oriented (LaMnO$_3$)$_{2n}$$\vert$(SrMnO$_3$)$_{n}$ superlattices of varying thickness ($n=2,4,6$). We find that the properties of the thinnest su
Externí odkaz:
http://arxiv.org/abs/2311.01081
Autor:
Crespo, Miguel Angel, Bernués, Julio
We show the relevance of the logarithmic integral function in the development of mathematics in the first half of the 19th century. Its importance involved first level mathematicians such as Euler, Gauss, Bessel, Riemann. Our perspective is the resul
Externí odkaz:
http://arxiv.org/abs/2205.07564
Titanium-carbide molecular clusters are thought to form in the circumstellar envelopes (CSEs) of carbon-rich Asymptotic Giant Branch stars (AGBs) but, to date, their detection has remained elusive. To facilitate the astrophysical identification of th
Externí odkaz:
http://arxiv.org/abs/2109.10050
We start by revisiting the problem of finding BPS solutions in $\mathcal{N}=4$ SU(2)$\times$SU(2) gauged supergravity. We report on a new supersymmetric solution in the Abelian sector of the theory, which describes a soliton that is regular everywher
Externí odkaz:
http://arxiv.org/abs/2111.11915
Autor:
Antje Czudaj
This first in-depth study of Miranda July's work reveals some of its major motives and consequently provides fascinating insights into the lifestyle of the contemporary white Californian middle class. Through an analysis of July's award-winning inter
Autor:
Egele, Romain, Junior, Julio C. S. Jacques, van Rijn, Jan N., Guyon, Isabelle, Baró, Xavier, Clapés, Albert, Balaprakash, Prasanna, Escalera, Sergio, Moeslund, Thomas, Wan, Jun
Machine learning is now used in many applications thanks to its ability to predict, generate, or discover patterns from large quantities of data. However, the process of collecting and transforming data for practical use is intricate. Even in today's
Externí odkaz:
http://arxiv.org/abs/2404.09703
In this work we study a dissipative one dimensional scalar parabolic problem with non-local nonlinear diffusion with delay. We consider the general situation in which the functions involved are only continuous and solutions may not be unique. We esta
Externí odkaz:
http://arxiv.org/abs/2403.05646
This article deals with the study of a non-local one-dimensional quasilinear problem with continuous forcing. We use a time-reparameterization to obtain a semilinear problem and study a more general equation using semigroup theory. The existence of m
Externí odkaz:
http://arxiv.org/abs/2403.05520