115 citations · 1.1k across the 63 of their papers we have counts for
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math-ph2004★ 15 cited
Systematic perturbation calculation of integrals with applications to physics
Paolo Amore, Alfredo Aranda, Francisco M. Fernandez +1
In this paper we generalize and improve a method for calculating the period of a classical oscillator and other integrals of physical interest, which was recently developed by some…
math-ph2003★ 112 cited
Improved Lindstedt-Poincare method for the solution of nonlinear problems
Paolo Amore, Alfredo Aranda
We apply the Linear Delta Expansion (LDE) to the Lindstedt-Poincare (``distorted time'') method to find improved approximate solutions to nonlinear problems. We find that our metho…
math-ph2003★ 45 cited
Presenting a new method for the solution of nonlinear problems
Paolo Amore, Alfredo Aranda
We present a method for the resolution of (oscillatory) nonlinear problems. It is based on the application of the Linear Delta Expansion to the Lindstedt-Poincaré method. By applyi…