Ausgabe 1/2013
SPECIAL ISSUE ON THE TERCENTENARY OFTHE LAPLACE–RUNGE–LENZ VECTOR
Inhalt (19 Artikel)
Preface to the special issue on the tercentenary of the Laplace–Runge–Lenz vector
S. D. Maharaj, S. Moyo, R. Popovych
On first integrals of second-order ordinary differential equations
S. V. Meleshko, S. Moyo, C. Muriel, J. L. Romero, P. Guha, A. G. Choudhury
Complete point symmetry group of the barotropic vorticity equation on a rotating sphere
Elsa Dos Santos Cardoso-Bihlo, Roman O. Popovych
Application of Lie point symmetries to the resolution of certain problems in financial mathematics with a terminal condition
J. G. O’Hara, C. Sophocleous, P. G. L. Leach
Reductions and new exact solutions of the density-dependent Nagumo and Fisher equations
P. Masemola, A. H. Kara, K. Fakhar
-Symmetries, isochronicity, and integrating factors of nonlinear ordinary differential equations
Partha Guha, A. Ghose Choudhury, Barun Khanra
A note on the integrability of a remarkable static Euler–Bernoulli beam equation
A. Fatima, Ashfaque H. Bokhari, F. M. Mahomed, F. D. Zaman
Symmetry properties for a generalised thin film equation
Kyriakos Charalambous, Christodoulos Sophocleous
Exact treatment of operator difference equations with nonconstant and noncommutative coefficients
Maria Anastasia Jivulescu, Antonino Messina
Master equations for two qubits coupled via a nonlinear mode
Rosanna Migliore, Matteo Scala, Anna Napoli, Antonino Messina
Open Access
Strong fragmentation and coagulation with power-law rates
Jacek Banasiak, Wilson Lamb, Matthias Langer