Yirong Liu

	2011
22		Chaoxiong Du, Haibo Chen, Yirong Liu: Center problem and bifurcation behavior for a class of quasi analytic systems. Applied Mathematics and Computation 217(9): 4665-4675 (2011)
21		Lina Zhang, Yirong Liu, Xuejiao Jiang: The center conditions and bifurcation of limit cycles at the infinity for a cubic polynomial system. Applied Mathematics and Computation 218(4): 1360-1370 (2011)
20		Jaume Giné, Zhibek Kadyrsizova, Yirong Liu, Valery G. Romanovski: Linearizability conditions for Lotka-Volterra planar complex quartic systems having homogeneous nonlinearities. Computers & Mathematics with Applications 61(4): 1190-1201 (2011)
19		Yirong Liu, Jibin Li: Bifurcations of Limit Cycles Created by a Multiple Nilpotent Critical Point of Planar Dynamical Systems. I. J. Bifurcation and Chaos 21(2): 497-504 (2011)
18		Yirong Liu, Jibin Li: On Third-Order Nilpotent Critical Points: Integral Factor Method. I. J. Bifurcation and Chaos 21(5): 1293-1309 (2011)
17		Feng Li, Yirong Liu, Hongwei Li: Center conditions and bifurcation of limit cycles at three-order nilpotent critical point in a septic Lyapunov system. Mathematics and Computers in Simulation 81(12): 2595-2607 (2011)
	2010
16		Chaoxiong Du, Yirong Liu, Haibo Chen: The bifurcation of limit cycles in Zn-equivariant vector fields. Applied Mathematics and Computation 217(5): 2041-2056 (2010)
15		Yirong Liu, Jibin Li: Bifurcations of Limit Cycles and Center Problem for a Class of cubic Nilpotent System. I. J. Bifurcation and Chaos 20(8): 2579-2584 (2010)
	2009
14		Qi Zhang, Yirong Liu, Gui Weihua: Generalized singular point quantity and integrability of degenerate resonant singular point. Applied Mathematics and Computation 215(4): 1507-1512 (2009)
13		Yirong Liu, Jibin Li: New Study on the Center Problem and bifurcations of Limit Cycles for the Lyapunov System (I). I. J. Bifurcation and Chaos 19(11): 3791-3801 (2009)
12		Yirong Liu, Jibin Li: Center Problem and Multiple Hopf bifurcation for the Z6-Equivariant Planar Polynomial Vector, Fields of Degree 5. I. J. Bifurcation and Chaos 19(5): 1741-1749 (2009)
11		Yirong Liu, Jibin Li: Center Problem and Multiple Hopf bifurcation for the Z5-Equivariant Planar Polynomial Vector Fields of Degree 5. I. J. Bifurcation and Chaos 19(6): 2115-2121 (2009)
10		Yirong Liu, Jibin Li: New Study on the Center Problem and bifurcations of Limit Cycles for the Lyapunov System (II). I. J. Bifurcation and Chaos 19(9): 3087-3099 (2009)
	2008
9		Tiejun Zhou, Yuehua Liu, Xiaoping Li, Yirong Liu: Global exponential periodicity for BAM neural network with periodic coefficients and continuously distributed delays. Computers & Mathematics with Applications 55(11): 2689-2698 (2008)
8		Chaoxiong Du, Yirong Liu, Heilong Mi: A class of ninth degree system with four isochronous centers. Computers & Mathematics with Applications 56(10): 2609-2620 (2008)
7		Chaoxiong Du, Yirong Liu: General center conditions and bifurcation of limit cycles for a quasi-symmetric seventh degree system. Computers & Mathematics with Applications 56(11): 2957-2969 (2008)
	2007
6		Qi Zhang, Yirong Liu: A quintic polynomial differential system with eleven limit cycles at the infinity. Computers & Mathematics with Applications 53(10): 1518-1526 (2007)
5		Wentao Huang, Yirong Liu, Weinian Zhang: Conditions of infinity to be an isochronous centre for a rational differential system. Mathematical and Computer Modelling 46(5-6): 583-594 (2007)
	2006
4		Tiejun Zhou, Yirong Liu, Yuehua Liu: Existence and global exponential stability of periodic solution for discrete-time BAM neural networks. Applied Mathematics and Computation 182(2): 1341-1354 (2006)
3		Yirong Liu, Jibin Li: Periodic Constants and Time-Angle Difference of Isochronous Centers for Complex Analytic Systems. I. J. Bifurcation and Chaos 16(12): 3747-3757 (2006)
2		Yirong Liu, Wentao Huang: Seven Large-amplitude Limit Cycles in a cubic Polynomial System. I. J. Bifurcation and Chaos 16(2): 473-485 (2006)
1		Tiejun Zhou, Yirong Liu, Anping Chen: Almost Periodic Solution for Shunting Inhibitory Cellular Neural Networks with Time-varying Delays and Variable Coefficients. Neural Processing Letters 23(3): 243-255 (2006)

Coauthor Index

1	Anping Chen	[1]
2	Haibo Chen	[16] [22]
3	Chaoxiong Du	[7] [8] [16] [22]
4	Jaume Giné	[20]
5	Wentao Huang	[2] [5]
6	Xuejiao Jiang	[21]
7	Zhibek Kadyrsizova	[20]
8	Feng Li	[17]
9	Hongwei Li	[17]
10	Jibin Li	[3] [10] [11] [12] [13] [15] [18] [19]
11	Xiaoping Li	[9]
12	Yuehua Liu	[4] [9]
13	Heilong Mi	[8]
14	Valery G. Romanovski	[20]
15	Gui Weihua	[14]
16	Lina Zhang	[21]
17	Qi Zhang	[6] [14]
18	Weinian Zhang	[5]
19	Tiejun Zhou	[1] [4] [9]

Colors in the list of coauthors

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