Clàudia Valls Anglés is a mathematician and an expert in

dynamical system In mathematics, a dynamical system is a system in which a Function (mathematics), function describes the time dependence of a Point (geometry), point in an ambient space, such as in a parametric curve. Examples include the mathematical models ...

s. She is an associate professor in the

Instituto Superior Técnico The Instituto Superior Técnico (IST, also known as Técnico, and stylized TÉCNICO LISBOA; English: ) is the school of engineering and technology of the University of Lisbon. It was founded as an autonomous school in 1911, and was integrated in ...

of the

University of Lisbon The University of Lisbon (ULisboa; ) is a public university, public research university in Lisbon, and Portugal's largest university. It was founded in 1911, but the university's present structure dates to the 2013 merger of the former Universit ...

in Portugal.

Education

Valls completed a doctorate at the

University of Barcelona The University of Barcelona (official name in ; UB), formerly also known as Central University of Barcelona (), is a public research university located in the city of Barcelona, Catalonia, Spain. It was established in 1450. With 76,000 students, ...

in 1999. Her dissertation, ''The Classical Arnold Example of Diffusion with Two Equal Parameters'', was supervised by .

Books

Valls is the co-author of books with Luís Barreira and others, including: *''Instability in Hamiltonian systems'' (with Antonio Pumariño, Electronic Journal of Qualitative Theory of Differential Equations Monograph Series, Vol. 1, 2005) *''Stability of nonautonomous differential equations'' (with Luís Barreira, Lecture Notes in Mathematics, Vol. 1926, Springer, 2008) *''Complex analysis and differential equations'' (with Luís Barreira, Springer Undergraduate Mathematics Series, Springer, 2012), translated into French as ''Analyse complexe et équations différentielles'' (Enseignement SUP-Maths, EDP Sciences, 2011) *''Exercices d’analyse complexe et équations différentielles'' 'Exercises in complex analysis and differential equations''(with Luís Barreira, Enseignement SUP-Maths, EDP Sciences, 2011) *''Equações diferenciais: Teoria qualitativa'' (with Luís Barreira, Ensino da Ciência e da Tecnologia, Vol. 33, IST Press, 2010), translated into English as ''Ordinary differential equations: Qualitative theory'' (Graduate Studies in Mathematics, Vol. 137, American Mathematical Society, 2012) *''Dynamical systems: An introduction'' (with Luís Barreira and Davor Dragičević, Universitext, Springer, 2013; originally published in Portuguese in 2012) *''Exercises in linear algebra'' (with Luís Barreira, World Scientific, 2016) *''Admissibility and hyperbolicity'' (with Luís Barreira, SpringerBriefs in Mathematics, Springer, 2018) *''Dynamical systems by example'' (with Luís Barreira, Problem Books in Mathematics, Springer, 2019)

References

Year of birth missing (living people) Living people 21st-century Spanish mathematicians 21st-century Portuguese mathematicians Women mathematicians Dynamical systems theorists University of Barcelona alumni Academic staff of the University of Lisbon {{Spain-scientist-stub