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Limit cycles and critical periods for some polynomial differential equations

• Authors : Sánchez Sánchez, Iván; Torregrosa Arús, Joan

Subjects: Cicles límit; Ciclos límite; Limit cycles

• Source: TDX (Tesis Doctorals en Xarxa)

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Limit cycles of small amplitude in polynomial and piecewise polynomial planar vector elds

• Authors : da Silva Gouveia, Luiz Fernando; University/Department: Universitat Autònoma de Barcelona. Departament de Matemàtiques; ...

Subjects: Equacions diferencials; Equaciones diferenciales; Differential equations

• Source: TDX (Tesis Doctorals en Xarxa)

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Bifurcations of limit cycles in planar differential and piecewise differential systems

• Authors : Pereira Costa da Cruz, Leonardo; University/Department: Universitat Autònoma de Barcelona. Departament de Matemàtiques; ...

Subjects: Bifurcació; Bifurcación; Bifurcation

• Source: TDX (Tesis Doctorals en Xarxa)

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On the number of limit cycles for some families of planar differential equations

• Authors : Pérez-González, Set; University/Department: Universitat Autònoma de Barcelona. Departament de Matemàtiques; ...

Subjects: Dynamical systems; limit cycles; Hilbert 16 th problem

• Source: TDX (Tesis Doctorals en Xarxa)

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Dynamics of Two Neuron Cellular Neural Networks

• Authors : Viñoles Serra, Mireia; University/Department: Universitat Ramon Llull. EALS - Electrònica; ...

Subjects: classification problems; template design; limit cycles621.3

• Source: TDX (Tesis Doctorals en Xarxa)

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On the algebraic limit cycles of quadratic systems

• Authors : Sorolla Bardají, Jordi; University/Department: Universitat Autònoma de Barcelona. Departament de Matemàtiques; ...

Subjects: Algebraic curves; Limit cycles; Vector fields

• Source: TDX (Tesis Doctorals en Xarxa)

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Hopf bifurcation and centre bifurcation in three dimensional Lotka-Volterra systems

• Authors : Salih, Rizgar Haji

Subjects: 515; Hopf Bifurcation; Centre Bifurcation

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Models for adaptive feeding and population dynamics in plankton

• Authors : Piltz, Sofia Helena;

Subjects: 578.77; Mathematics; Mathematical biology

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Analytic and algebraic aspects of integrability for first order partial differential equations

• Authors : Aziz, Waleed; Christopher, Colin

Subjects: 512.9; Integrability, Lineraizability, Three dimensional Lotka-Volterra systems, First integrals, Darboux, Liouvillian, Invariant algebraic curves, Exponential factors, Inverse Jacobi multiplier, Poincare' domain, Riccati equation, Monodromy, quasi–homogeneous, Limit cycles, Averaging theorem.

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Teoria de Chebyshev e aplicações à ciclicidade de campos de vetores lineares por partes

• Authors : Gusson, Vitor Henrique Lopes; Universidade Estadual Paulista (UNESP)

Subjects: Teoria de Chebyshev; Teoria qualitativa das equações diferenciais ordinárias; Ciclos limites

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