Research output: Contribution to journal › Article
Visualization of four limit cycles of two-dimensional quadratic systems in the parameter space. / Leonov, G. A.; Burova, I. G.; Aleksandrov, K. D.
In: Differential Equations, Vol. 49, No. 13, 2013, p. 1675-1703.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Visualization of four limit cycles of two-dimensional quadratic systems in the parameter space
AU - Leonov, G. A.
AU - Burova, I. G.
AU - Aleksandrov, K. D.
PY - 2013
Y1 - 2013
N2 - This paper deals with the visualization of a domain that contains four limit cycles for quadratic dynamical systems of first-order differential equations with real coefficients. The visualization of the domain is carried out in the three-dimensional space of coefficients corresponding to the nonlinear part of the quadratic system. Theoretical and practical aspects of the numerical solution of the Cauchy problem for unstable systems are discussed.
AB - This paper deals with the visualization of a domain that contains four limit cycles for quadratic dynamical systems of first-order differential equations with real coefficients. The visualization of the domain is carried out in the three-dimensional space of coefficients corresponding to the nonlinear part of the quadratic system. Theoretical and practical aspects of the numerical solution of the Cauchy problem for unstable systems are discussed.
U2 - 10.1134/S0012266113130028
DO - 10.1134/S0012266113130028
M3 - Article
VL - 49
SP - 1675
EP - 1703
JO - Differential Equations
JF - Differential Equations
SN - 0012-2661
IS - 13
ER -
ID: 5729478