CV Lattes
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Universidade Estadual de Campinas (UNICAMP). Instituto de Matemática, Estatística e Computação Científica (IMECC) (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduate at Bacharelado em Matemática from Universidade Estadual de Campinas (1989), master's at Mathematics from Universidade Estadual de Campinas (1991) and ph.d. at Doutorado em Matemática from Hebrew University Of Jerusalem (1997). Has experience in Mathematics, focusing on Defferential Geometry, acting on the following subjects: códigos geometricamente uniformes, espaço hiperbólico, reticulados, semigrupos and espaços simétricos. (Source: Lattes Curriculum)
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The Brazilian Center for Geometry (CBG) is an innovative initiative in the field of mathematical sciences in Brazil and South America. Designed as a center of excellence, the CBG is committed to pushing the boundaries of research in several areas of differential, algebraic and applied geometry, driving innovation, and enhancing mathematical education and the diffusion of knowledge in soci…
This scientific initiation proposal is part of the broader research project funded by FAPESP, titled "Continuing Education for Teachers Who Teach Mathematics and Its Impact on Student Learning" (Process no. 2022/06882-4). The overarching aim of the main project is to design and implement a continuing education program focused on the teaching of arithmetic to elementary school teachers.As …
This project aims to address the problem of training teachers of the early years of elementary school to teach mathematics. For this, we suggest the development of material in a collaborative way between researchers and teachers working in the early years. In a second step, this material will be used with a wider public through extension courses taught with the participation of the basic …
Poset metrics where first introduced by Brualdi et al. in 1998, generalizing on the work of Niederreiter in 1995. Applications for these metrics, a generalization of the classical hamming metric, include: describing the noise process in a wireless fading system, its use for unequal error protection, applications for decoding in parallel wiretap channels. Computing invariants os such metri…
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Taking the results obtained in the literature, which indicate the need for research that investigate teachers professional noticing in order to contribute to professional development of teachers who teach mathematics in the early grades and their facilitators, the objective of this study is understand how a professional development can contribute to promoting changes in the teacher's prof…
(Only some records are available in English at this moment)
Communications systems based in networks may be found in several contexts, some of them, such as the public Internet, the peer-to-peer networks and the wireless ad-hoc networks, have became central in our daily lives. Network coding was recently proposed as an alternative to the traditional approach (store-and-forward) in order to provide an improvement of the network throughput. When mul…
Networks play an important role in natural, social and economic phenomena. Methods derived from graph theory have been used to extract information of the networks, in order to predict the behavior of systems. For instance, social networks can be modeled by using threshold graphs. Ravanmehr et al., generalized such family with the aim of improving the extraction of interaction information …
One of the main goals of the theory of error correcting codes is to minimize the likelihood of errors in coding-transmission-decoding schemes. Considering semantic models for different types of errors that may occur (models that depend on the nature of the information to be transmitted) it becomes worthwhile to substitute the goal of minimizing the likelihood of errors by the goal of mini…
| 3 / 3 | Ongoing grants |
| 18 / 10 | Completed research grants |
| 2 / 2 | Ongoing scholarships in Brazil |
| 28 / 18 | Completed scholarships in Brazil |
| 3 / 3 | Completed scholarships abroad |
| 54 / 36 | All research grants and scholarships |
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