390 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidade Federal de São PauloBR18 papers
- Universidade de São PauloBR14 papers
- Universidade Estadual Paulista (Unesp)BR13 papers
- Universidade Estadual de Campinas (UNICAMP)BR11 papers
- Universidade Federal de São CarlosBR11 papers
- Instituto Nacional de Pesquisas EspaciaisBR10 papers
- Instituto Tecnológico de AeronáuticaBR7 papers
- Washington University in St. LouisUS6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Universidade Federal do ABCBR5 papers
- University of OsloNO5 papers
- Universidad Carlos III de MadridES4 papers
7 papers · 1 filter
Primordial Perturbations Including Second-Order Derivatives of the Inflationary Potential
Paulo Custodio, Cristian R. Ghezzi, Nadja S. Magalhae +1
In inflationary cosmology, the form of the potential is still an open problem. In this work, second-order effects of the inflationary potential are evaluated and related to the kno…
Few operators on Banach spaces
Leandro Candido
Using Ostaszewski's -principle, we construct a non-metrizable, locally compact, scattered space in which the operators on the Banach space exhibit…
Definition of multispectral camera system parameters to model the asteroid 2001 SN263
Gabriela de Carvalho Assis Goulart, Thiago Statella, Rafael Sfair
In 2012, Brazil began the studies to send its first deep space exploration mission, ASTER, which would be the first mission to orbit a triple asteroid system, 2001 SN263. We aim to…
On the weak separability of the space of Lipschitz functions
Leandro Candido, Marek Cuth, Benjamin Vejnar
We conjecture that whenever is a metric space of density at most continuum, then the space of Lipschitz functions is -separable. We prove the conjecture for several classe…
Off-shell pion properties: electromagnetic form factors and light-front wave functions
Jurandi Leão, J. Pacheco B. C. de Melo, T. Frederico +2
The off-shell pion electromagnetic form factors are explored with corresponding off-shell light-front wave functions modeled by constituent quark and anti-quark. We apply the Mande…
Classification and Clustering of Sentence-Level Embeddings of Scientific Articles Generated by Contrastive Learning
Gustavo Bartz Guedes, Ana Estela Antunes da Silva
Scientific articles are long text documents organized into sections, each describing aspects of the research. Analyzing scientific production has become progressively challenging d…
Evaluating Named Entity Recognition: A comparative analysis of mono- and multilingual transformer models on a novel Brazilian corporate earnings call transcripts dataset
Ramon Abilio, Guilherme Palermo Coelho, Ana Estela Antunes da Silva
Since 2018, when the Transformer architecture was introduced, Natural Language Processing has gained significant momentum with pre-trained Transformer-based models that can be fine…