84 citations · 1.3k across the 190 of their papers we have counts for
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math-ph2016★ 3 cited
Extension of a factorization method of nonlinear second order ODE's with variable coefficients
H. C. Rosu, O. Cornejo-Perez, M. Perez-Maldonado +1
The factorization of nonlinear second-order differential equations proposed by Rosu and Cornejo-Perez in 2005 is extended to equations containing quadratic and cubic forms in the f…
math-ph2016★ 3 cited
Two integrable classes of Emden-Fowler equations with applications in astrophysics and cosmology
S. C. Mancas, H. C. Rosu
We show that some Emden-Fowler (EF) equations encountered in astrophysics and cosmology belong to two EF integrable classes of the type d^2z/dχ^2=A χ^{-λ-2}z^n for λ=(n-1)/2 (class…