TY - JOUR
T1 - Lyapunov-Type Inequalities for a System of Nonlinear Differential Equations
AU - Wei , Gengping
JO - Communications in Mathematical Research 
VL - 3
SP - 205
EP - 214
PY - 2019
DA - 2019/11
SN - 33
DO - http://doi.org/10.13447/j.1674-5647.2017.03.02
UR - https://global-sci.org/intro/article_detail/cmr/13375.html
KW - Lyapunov-type inequality, nonlinear differential equation, Hamiltonian
system
AB - <p style="text-align: justify;">This paper presents several new Lyapunov-type inequalities for a system
of first-order nonlinear differential equations. Our results generalize and improve
some existing ones.</p>