Robert E. Kooij

Available identifiers

zbMath Open kooij.robert-eMaRDI QIDQ168876

List of research outcomes

Publication	Date of Publication	Type
Tuning the clustering coefficient of generalized circulant networks	2022-01-21	Paper
Co-existence of a Period Annulus and a Limit Cycle in a Class of Predator–Prey Models with Group Defense	2021-09-14	Paper
Several bifurcation mechanisms for limit cycles in a predator-prey system	2021-09-07	Paper
Predator-prey models with non-analytical functional response	2020-12-02	Paper
Kemeny's constant for several families of graphs and real-world networks	2020-08-31	Paper
Singular perturbations of the Holling I predator-prey system with a focus	2020-05-29	Paper
On generalized windmill graphs	2019-03-26	Paper
Degree distribution and assortativity in line graphs of complex networks	2018-11-13	Paper
The impact of the topology on cascading failures in a power grid model	2018-09-20	Paper
A topological investigation of phase transitions of cascading failures in power grids	2018-09-20	Paper
Quadratic systems with a symmetrical solution	2018-09-03	Paper
Graph measures and network robustness	2013-11-07	Paper
Effective graph resistance	2011-07-13	Paper
Graphs with given diameter maximizing the algebraic connectivity	2010-11-05	Paper
The minimal spectral radius of graphs with a given diameter	2007-05-10	Paper
https://portal.mardi4nfdi.de/entity/Q4813283	2004-08-13	Paper
Periodic orbits in planar systems modelling neural activity	2004-03-07	Paper
https://portal.mardi4nfdi.de/entity/Q4806520	2003-07-14	Paper
Cubic Liénard equations with quadratic damping having two antisaddles	2003-01-28	Paper
Structurally stable quadratic vector fields	2002-08-20	Paper
A new proof and applications of Liénard's theorem	2002-08-05	Paper
Coexistence of centers and limit cycles in polynomial systems	2001-04-01	Paper
https://portal.mardi4nfdi.de/entity/Q4948932	2000-04-27	Paper
The distribution of limit cycles in quadratic systems with four finite singularities	1999-10-18	Paper
https://portal.mardi4nfdi.de/entity/Q4235749	1999-08-19	Paper
https://portal.mardi4nfdi.de/entity/Q4241739	1999-08-16	Paper
Phase portraits of nondegenerate quadratic systems with finite multiplicity two	1998-11-08	Paper
Uniqueness of limit cycles in models for microparasitic and macroparasitic diseases	1998-04-26	Paper
Limit cycles in the Holling-Tanner model	1998-01-06	Paper
Cubic systems with four line invariants, including complex conjugated lines	1997-08-21	Paper
Qualitative properties of two-dimensional predator-prey systems	1997-07-28	Paper
A note on ``Uniqueness of limit cycles in a Liénard-type system	1997-07-06	Paper
A predator-prey model with Ivlev's functional response	1996-07-14	Paper
Cubic systems with four real line invariants	1996-07-09	Paper
Infinite singular points of quadratic systems in the plane	1995-11-29	Paper
Real polynomial systems of degree \(n\) with \(n+1\) line invariants	1995-03-22	Paper
Bifurcation of limit cycles in a particular class of quadratic systems with two centres	1994-12-19	Paper
https://portal.mardi4nfdi.de/entity/Q4312729	1994-11-08	Paper
Uniqueness of limit cycles in polynomial systems with algebraic invariants	1994-05-05	Paper
Algebraic invariant curves and the integrability of polynomial systems	1994-01-19	Paper
Limit Cycles in a Cubic System with a Cusp	1993-01-06	Paper
Degenerate Hopf bifurcation in two dimensions	1992-06-26	Paper
https://portal.mardi4nfdi.de/entity/Q3204240	1991-01-01	Paper

Research outcomes over time

Doctoral students

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This page was built for person: Robert E. Kooij