Sofia O. Lopes

Nature can get it out of your mind: The rumination reducing effects of contact with nature and the mediating role of awe and mood

Sofia O. Lopes, Mariely Lima, Karine Silva · Journal of Environmental Psychology · 2020 · 84 citations

Mediating Role, Cognitive Science, Emotion Regulation +10

Optimal Control Applied to an Irrigation Planning Problem

Sofia O. Lopes, Fernando A. C. C. Fontes, Rui M. S. Pereira et al. · Mathematical Problems in Engineering · 2016 · 30 citations · Full text

Mathematical Programming, Irrigation Management, Optimal Control Applied +15

On constraint qualifications for nondegenerate necessary conditions of optimality applied to optimal control problems

Sofia O. Lopes, Fernando A. C. C. Fontes, Maria do Rosário de Pinho · Discrete and Continuous Dynamical Systems · 2010 · 23 citations · Full text

Mathematical Programming, Degeneracy Phenomenon, Engineering +16

Normal forms of necessary conditions for dynamic optimization problems with pathwise inequality constraints

Fernando A. C. C. Fontes, Sofia O. Lopes · Journal of Mathematical Analysis and Applications · 2012 · 19 citations

Mathematical Programming, Normal Forms, Engineering +9

An integral-type constraint qualification to guarantee nondegeneracy of the maximum principle for optimal control problems with state constraints

Sofia O. Lopes, Fernando A. C. C. Fontes, Maria do Rosário de Pinho · Systems & Control Letters · 2013 · 11 citations · Full text

Mathematical Programming, Parametric Programming, Engineering +8