TY  - JOUR
AU  - González Gascón, Francisco
AU  - Ramos, F.B.
AU  - Aguirre Dabán, Eduardo
PY  - 1982
DO  - http://0-link.aip.org.cisne.sim.ucm.es/link/doi/10.1063/1.525306
SN  - 1089-7658
UR  - https://hdl.handle.net/20.500.14352/64795
T2  - Journal of Mathematical Physics
AB  - It is shown that any first integral of type P2()—a polynomial of degree 2 in —of the differential equation =Vx can be obtained from a pointlike gauge symmetry of the action AL associated to L= 1/2 2+V(t,x). The same result holds for any first integral...
M2  - 2281
PB  - American Institute of Physics
KW  - Partial differential equations
KW  - polynomials
KW  - langragian function
KW  - gauge invariance
TI  - On the polynomial first integrals of certain second‐order differential equations
TY  - journal article
VL  - 23
ER  -