263 citations
- Universidad Nacional Autónoma de MéxicoMX102 papers
- Universidad de GuadalajaraMX10 papers
- Universidad Autónoma del Estado de MéxicoMX9 papers
- Centre National de la Recherche ScientifiqueFR8 papers
- Institute for High Energy PhysicsES7 papers
- University of HavanaCU7 papers
- Autonomous University of San Luis PotosíMX6 papers
- Center for Astrophysics Harvard & SmithsonianUS5 papers
- Chinese Academy of SciencesCN5 papers
- Lawrence Berkeley National LaboratoryUS5 papers
- Perimeter InstituteCA5 papers
- Tecnológico de MonterreyMX5 papers
191 papers
Semantic Abstraction for Natural Language Inference: a Methodological Framework for Discovering and Compensating Semantic Knowledge and Reasoning Gaps in Large Language Models
David Torres-Moreno, Jorge Hermosillo-Valadez
Despite their outstanding performance on many NLP tasks, LLMs face serious challenges related to semantic abstraction. In this study, we are interested in understanding how LLMs le…
Two sequences of fully-nonlinear evolution equations and their symmetry properties
Marianna Euler, Norbert Euler
We obtain the complete Lie point symmetry algebras of two sequences of odd-order evolution equations. This includes equations that are fully-nonlinear, i.e. nonlinear in the highes…
Gravitational Waves from Hyperbolic Encounters of Primordial Black Holes in Dwarf Galaxies
Tadeo D. Gòmez-Aguilar, Encieh Erfani, N. M. Jimènez Cruz
We investigate the stochastic gravitational wave background (SGWB) generated by primordial black holes (PBHs) in the dense cores of dwarf galaxies (DGs), considering both hierarchi…
On the Reliability of Quasars as Cosmological Distance Indicators
Ariadna Montiel, Sofia Samario-Nava, Juan Carlos Hidalgo +1
We assess the viability of quasars as cosmological distance indicators based on the non-linear -- relation. We calibrate this relation in a model-independent way b…
Fiducial-Cosmology-dependent systematics for the DESI 2024 Full-Shape Analysis
R. Gsponer, S. Ramirez-Solano, F. Rodríguez-Martínez +65
We assess the impact of the fiducial cosmology choice on cosmological inference from full-shape (FS) fits of the galaxy power spectrum in the DESI 2024 Data Release 1 (DR1). Using…
From fully-nonlinear to semilinear evolution equations: two symmetry-integrable examples
Marianna Euler, Norbert Euler
In this paper we derive two examples of fully-nonlinear symmetry-integrable evolution equations with algebraic nonlinearities, namely one class of 3rd-order equations and a 5th-ord…