Kooij, Robert Ernst (1963-)

A Chinese bibliography on quadratic systems of differential equations / R.E. Kooijschema:ProductModel A new proof and applications of Liénards theorem / Robert E. Kooijschema:ProductModel A note on "uniqueness of limit cycles in Liénard-type system / Robert E. Kooij, Sun Jianhuaschema:ProductModel A predator-prey model with ivlev's functional response / R.E. Kooij, A. Zegelingschema:ProductModel Afscheidsredes monumentaal geaard : over de aanplant van de Japanse notenboom, 'Ginkgo biloba', in het Kamerlingh Onnes Gebouw / [tekst en foto's:] R.E. Kooi ; & M.J.S. van der Hoorn [foto's]schema:ProductModel Co-existence of centers and limit cycles in polynomial systems / Robert E. Kooij, André Zegelingschema:ProductModel Existence and uniqueness of limit cycles for a special system of differential equations on the plane / Robert E. Kooijschema:ProductModel Existence and uniqueness of limit cycles in quadratic systems of class (III) l=m=o / Robert E. Kooijschema:ProductModel Isolated periodic orbits in behavioutistic diffusion models / Robert E. Kooij, Bert Smitsschema:ProductModel Limit cycles in polynomial systems / Robert Ernst Kooijschema:ProductModel Limit cycles in the Holling-Tanner model / Robert E. Kooij, Armengol Gasull, Joan Torregrosaschema:ProductModel Periodic orbits in planar systems modelling neural activity / Robert E. Kooij, Fotios Giannakopoulosschema:ProductModel Polynomial systems with centers and limit cycles / Robert E. Kooij, André Zegelingschema:ProductModel Predator-prey models with non-analytic functional response / Robert E. Kooijschema:ProductModel Qualitative properties of two-dimensional predator-prey systems / R.E. Kooij and A. Zegelingschema:ProductModel Real cubic systems with four line invariants / Robert E. Kooijschema:ProductModel Real polynomial systems of degree n with n+1 line invariants / Robert E. Kooijschema:ProductModel Some properties of cubic systems / Robert E. Kooijschema:ProductModel Structurally stable quadratic systems without limit cycles / Robert E. Kooij, Wim T. van Horssenschema:ProductModel Three-dimensional viscous flow structures from bifurcation of a degenerate singularity with three zero eigenvalues / R.E. Kooij en P.G. Bakkerschema:ProductModel

Analysing and modelling the interconnected cyberspace / Herman Monsuur, Robert Kooij & Piet Van Mieghemschema:ProductModel Bifurcation of limit cycles in a particular class of quadratic systems with two centres / W.T. van Horssen and R.E. Kooijschema:ProductModel Limit cycles in a cubic system with a cusp / Wang Xian, Robert E. Kooijschema:ProductModel Phase portraits of non-degenerate quadratic systems with finite multiplicity two / J.W. Reyn and R.E. Kooijschema:ProductModel Singular points at infinity of quadratic systems of differential equations / J.W. Reyn and R.E. Kooijschema:ProductModel The distribution of limit cycles in quadratic systems with four finite singularities / André Zegeling, Robert E. Kooijschema:ProductModel Uniqueness of limit cycles in polynomial systems with algebraic invariants / André Zegeling, Robert E. Kooijschema:ProductModel