Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
scientific article - MaRDI portal

scientific article

From MaRDI portal
Publication:3250788

zbMath0082.08402MaRDI QIDQ3250788

Čžan Čži-Fén

Publication date: 1958


Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.



Related Items

Quadratic Liénard equations with quadratic damping, On the existence and uniqueness of limit cycles for generalized Liénard systems, Poincaré Map Construction for Some Classic Two Predators–One Prey Systems, On uniqueness of limit cycle for the equation \(\ddot x+f(x){\phi}(\dot x)\dot x+g(x)=0\), The application of Liénard transformations to predator-prey systems, Some problems in the qualitative theory of ordinary differential equations, The limit cycles of a general Kolmogorov system, On the uniqueness of the periodic solutions of certain Liénard equations, Predator-prey models with non-analytical functional response, Qualitative properties of two-dimensional predator-prey systems, Existence, uniqueness, and nonexistence of limit cycles for a class of quadratic systems in the plane, The limit cycles of the Higgins-Selkov systems, Permanency in predator-prey models of Leslie type with ratio-dependent simplified Holling type-IV functional response, The uniqueness of limit cycles for Liénard system, Limit cycles in a general Kolmogorov model, Cubic Liénard equations with quadratic damping having two antisaddles, Co-existence of a Period Annulus and a Limit Cycle in a Class of Predator–Prey Models with Group Defense, Uniqueness of limit cycles for a class of Lienard systems with applications, The distribution of limit cycles in quadratic systems with four finite singularities, Recent Soviet contributions to ordinary differential equations and nonlinear mechanics, Bifurcation set and distribution of limit cycles for a class of cubic Hamiltonian system with higher-order perturbed terms