Clàudìa Valls

University of Lisbon (PT)

Research Areas

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H-index

Publications

700

Citations

4099

i10-index

135

Publications & Citations Over Time

Top Cited Publications

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Title	Year	Citations
Stability of Nonautonomous Differential Equations	2007	144
Robustness of nonuniform exponential dichotomies i...	2008	68
Polynomial growth rates	2009	67
Ordinary Differential Equations	2012	61
Stability theory and Lyapunov regularity	2006	57
A Grobman–Hartman theorem for nonuniformly hyperbo...	2006	57
Uniqueness and Non-uniqueness of Limit Cycles for ...	2015	49
Hamiltonian nilpotent centers of linear plus cubic...	2014	48
Stable manifolds for nonautonomous equations witho...	2005	48
A formal approximation of the splitting of separat...	2001	41

Publications

1.
Stability of Nonautonomous Differential Equations
Year: 2007Citations: 144DOI: 10.1007/978-3-540-74775-8
2.
Robustness of nonuniform exponential dichotomies in Banach spaces
Year: 2008Citations: 68DOI: 10.1016/j.jde.2008.02.028
3.
Polynomial growth rates
Year: 2009Citations: 67DOI: 10.1016/j.na.2009.04.005
4.
Ordinary Differential Equations
Year: 2012Citations: 61DOI: 10.1007/978-1-4471-4008-5_5
5.
Stability theory and Lyapunov regularity
Year: 2006Citations: 57DOI: 10.1016/j.jde.2006.09.021
6.
A Grobman–Hartman theorem for nonuniformly hyperbolic dynamics
Year: 2006Citations: 57DOI: 10.1016/j.jde.2006.04.001
7.
Uniqueness and Non-uniqueness of Limit Cycles for Piecewise Linear Differential Systems with Three Zones and No Symmetry
Year: 2015Citations: 49DOI: 10.1007/s00332-015-9244-y
8.
Hamiltonian nilpotent centers of linear plus cubic homogeneous polynomial vector fields
Year: 2014Citations: 48DOI: 10.1016/j.aim.2014.04.002
9.
Stable manifolds for nonautonomous equations without exponential dichotomy
Year: 2005Citations: 48DOI: 10.1016/j.jde.2005.04.005
10.
A formal approximation of the splitting of separatrices in the classical Arnold's example of diffusion with two equal parameters
Year: 2001Citations: 41DOI: 10.1088/0951-7715/14/6/316

About Clàudìa Valls

Clàudìa Valls is a researcher with 700 publications and 4099 citations. They are affiliated with University of Lisbon. Their research focuses on . With an h-index of 26, they are among the top researchers in their field.

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Distribution of citations across publications

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