15/07/2008, 15:00 — 16:00 — Sala P12, Pavilhão de Matemática
Haroldo Velho, Instituto Nacional de Pesquisas Espaciais, São José dos Campos, Brasil
Inverse problems in space research
This talk is divided into two parts. In the first part, we
introduce the theory of inverse problems and present some methods:
regularization technique (operators, variational methods and
artificial neural networks). In the second part, we present and
discuss some inverse problems arising in different fields of space
research: space science (maps of cosmic background radiation,
magneto-teluric inversion), space engineering (damage
identification in aerospace structures), oceanography (ocean
optical properties), and meteorology (atmospheric temperature and
humidity from satellite data).
