TY  - JOUR 
AU  - Popescu, M.
AU  - Popescu, P.
AU  - Ramos Calle, Higinio
PY  - 2021
SN  - 1007-5704
UR  - http://hdl.handle.net/10366/156629
AB  - [EN]The Veselov approach provides a discrete formulation of the Euler–Lagrange equation. To get this, a discrete Lagrangian version of a continuous one is considered and then a variational process is used. This problem has been studied in many papers...
LA  - eng
PB  - Elsevier
KW  - Euler–Lagrange equation
KW  - Direct discretization schemes
KW  - Veselov approach
TI  - Some new discretizations of the Euler–Lagrange equation.
DO  - 10.1016/j.cnsns.2021.106002
T2  - Communications in Nonlinear Science and Numerical Simulation
VL  - 103
M2  - 106002
ER  -