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Angélica da Mata

Sobre

Teacher of Physics at the Federal University of Lavras (UFLA) and a tenured faculty member in the Graduate Program in Physics. Her scientific work has focused on the fields of Statistical Physics, Computational Physics, and Complex Systems, with an emphasis on the mathematical and computational modeling of dynamic systems and complex networks. Her research seeks to understand how interactions among the elements of these systems can generate collective patterns and emergent phenomena. To this end, she uses tools from complex networks, time series, statistical methods, computational modeling, and Bayesian inference to investigate interdisciplinary problems such as the spread of epidemics, collective behavior, brain networks, and active matter. He is currently a member of the INCT for Neural Computation (NeuroComp).

Research Areas:

Physics and Mathematics of Biology

About the research:

The project proposes a new approach to understanding cancer as an emerging epidemiological phenomenon, investigating how social, environmental, and structural factors are distributed and propagated among interconnected populations. The central hypothesis is that socioeconomic inequalities, environmental exposure, mobility, access to health services, infrastructure, and collective behaviors contribute to generating spatio-temporal patterns of incidence and mortality. Using tools from Complex Systems, Network Science, epidemiological modeling and Bayesian inference, the project will integrate data from IBGE, DATASUS, INCA and other databases to identify patterns of risk dissemination, characterize vulnerabilities and develop structural risk maps. The proposal aims to contribute to health planning, cancer prevention, and early detection.

 

Awards and honors:

🏆Robustness and Fragility of Susceptible-Infected-Susceptible Epidemic Models on Complex Networks; Wesley Cota, Angélica S. Mata, and Silvio C. Ferreira – Phys. Rev. E 98, 012310 (2018) was selected to be included in a collection of articles potentially relevant to combating the COVID-19 pandemic, according to the American Physical Society (https://journals.aps.org/collections/covid19O)

🏆The book Heat and Thermodynamics (authors Oliveiro J. Vieira and Angélica S. da Mata) was a semifinalist for the 2026 Jabuti Academic Award in the Astronomy and Physics category.

 

Selected publications:

ABDALLA, Livia; Mata, Angélica S. da; FRASER, Keith J.; et al. Mechanistic yellow fever modelling under climate change in Brazil and beyond: Information gaps and future steps. Wellcome Open Research, v. 10, p. 596, 2026.

FAROKHNEJAD, Sima; da Mata, Angélica S.; MACEDO, Mariana. Vector fields as a framework for modelling the mobility of commodities. PLOS ONE, v. 21, p. e0340109, 2026.

FERRAZ DE ARRUDA, Guilherme; JEUB, Lucas G. S.; Mata, Angélica S.; et al. From subcritical behavior to a correlation-induced transition in rumor models. Nature Communications, v. 13, p. 3049, 2022.

Mata, Angélica S. An overview of epidemic models with phase transitions to absorbing states running on top of complex networks. CHAOS, v. 31, p. 012101, 2021.

COTA, Wesley; Mata, Angélica S.; FERREIRA, Silvio C. Robustness and fragility of the susceptible-infected-susceptible epidemic models on complex networks. Physical Review E, v. 98, p. 012310, 2018.

 

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