Bifurcations and Exact Solutions of the Equation of Barotropic FRW Cosmologies

DOI10.1142/S0218127417500808zbMath1367.34059OpenAlexW2624493067MaRDI QIDQ4976154

Tonghua Zhang, Ji-Bin Li

Publication date: 27 July 2017

Published in: International Journal of Bifurcation and Chaos (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0218127417500808

zbMATH Keywords

bifurcationperiodic solutionhomoclinic solutioncompacton solutionperiodic peakonequation of barotropic FRW cosmologies

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Relativistic cosmology (83F05) Bifurcation theory for ordinary differential equations (34C23) Qualitative investigation and simulation of ordinary differential equation models (34C60) Homoclinic and heteroclinic solutions to ordinary differential equations (34C37)

Related Items (3)

Exact solitons, periodic peakons and compactons in an optical soliton model ⋮ Periodic solutions with equal period for the Friedmann-Robertson-Walker model ⋮ Isochronous cosmological solutions of the Friedmann–Robertson–Walker model

Cites Work

• Unnamed Item
• Barotropic FRW cosmologies with Chiellini damping
• On a class of physically important integrable equations
• On nonanalytic solitary waves formed by a nonlinear dispersion.
• Barotropic FRW cosmologies with Chiellini damping in comoving time
• A superspace description of Friedmann–Robertson–Walker models
• ON A CLASS OF SINGULAR NONLINEAR TRAVELING WAVE EQUATIONS

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