Publications up to 2003:

A note on a theorem of H. Amann, Chinese
Science Bull.,
31(1986), 636.
 On the fixed point index of positive operators, J. Math.(Wuhan),
6(1986), 9198. [Math. Review 87h:47118]
 Multiple solutions of increasing condensing operator equations,
Northeast
Math. J., 3(1987), 199309. [Math. Review 89i:47116]
 Positive solutions of nonlinear eigenvalue problems and its
applications, J. Shandong Univ., 22(1987), 2533.
 Multiple solutions of nonlinear eigenvalue problems and its
applications, J. Shandong Univ., 22(1987), 3440.
 Total order minihedral cones, J. Sys. Sci. and Math., 8(1988),
1924. [Math. Review 89i:46022]
 Multiple solutions of eigenvalue problems with increasing operators,
Acta Math. Sinica, 31(1988), 2128. [Math. Review 89g: 58033]
 Nonzero solutions and eigenvectors of nonlinear equations, Acta
Math. Sinica, 32(1989), 7685. [Math. Review 90i:47065]
 Fixed points of a class of noncompact operators and applications,
Acta Math. Sinica, 32(1989), 618627. [Math. Review 91c:47116]
 Multiple fixed points of increasing maps, J. Math.(Wuhan),
9(1989), 8186. [Math. Review 90g:47089]
 A deformation lemma and its applications, Chinese Science
Bull., 35(1990), 9697. [Math. Review 92m:58018]
 On the global structure of the positive solution set of a nonlinear
operator, Acta Math. Sinica, 33(1990), 445455. [Math. Review 92d: 47078]
 Fixed points of increasing operators in ordered Banach spaces and
applications, Appl. Anal., 38(1990), 120. [Math. Review 92f:47057]
 A deformation lemma and some critical point theorems, Bull. Aust.
Math. Soc., 43(1991), 161168. [Math. Review 92b:58034]
 The structure of the solution set of a class of nonlinear eigenvalue
problems, J. Math. Anal. Appl., 170(1992), 567580. [Math. Review 93m:47068]
 Nontrivial solutions of superlinear SturmLiouville problems,
Acta Math. Sinica, 35(1992), 721728. [Math. Review 94c:34027]
 Critical point theorems with relaxed boundary condition and
applications, Bull. Austr. math. Soc., 47(1993), 108118. [Math. Review 94a:58033]
 (With K.J. Brown) Bifurcation and monotonicity in competition reactiondiffusion
systems, Nonlinear Anal., TMA. 23(1994), 113. [Math. Review 95h:35112]
 (With E.N. Dancer) Competing species equations with diffusion, large
interactions
and jumping nonlinearities,
J. Diff. Eqns., 114(1994), 434475. [Math. Review 95i:35296]

(With E.N. Dancer) Existence of changing sign solutions for some
semilinear problems with jumping nonlinearities at zero, Proc. Roy.
Soc. Edinburgh, 124A(1994), 11651176. [Math. Review 96b:35062]

(With E.N. Dancer) Positive solutions for a three species competition system
with diffusion,
Part I, General existence results,
Nonlinear Anal., TMA., 24(1995), 337357. [Math. Review 96c:92028]

(With E.N. Dancer) Positive solutions for a three species competition system
with diffusion,
Part II, The case of equal birth rates,
Nonlinear Anal., TMA., 24(1995), 359373. [Math. Review 96c:92029]

Uniqueness results for the gap equation in the theory of supperconductivity,
Diff. and Integral Eqns., 8(1995), 309324. [Math. Review 95i:82104]

(With E.N. Dancer) Multiple solutions of some semilinear elliptic equations
via the generalized
Conley index, J. Math. Anal. Appl., 189(1995), 848871. [Math. Review 96a:35059
]

(With E.N. Dancer) On signchanging solutions of certain semilinear elliptic
problems,
Appl. Anal., 56(1995), 193206.

Uniqueness, multiplicity and stability for positive solutions of a pair
of reactiondiffusion equations, Proc. Roy. Soc. Edinburgh, 126A(1996), 777809.

Positive periodic solutions of a competitorcompetitormutualist model,
Diff. Int. Eqns., 9(1996), 10431066.

Bifurcation from semitrivial solution bundles and applications to
certain equation systems, Nonlinear Analysis, 27(1996), 14071435.

(With E.N. Dancer) The generalized Conley index
and multiple solutions of semilinear elliptic problems,
Abstract and Applied Analysis, 1(1996), 103135.

(With Y. Lou) Some uniqueness and exact
multiplicity results for a predatorprey model,
Trans. Amer. Math. Soc., 349(1997), 24432475.

(With E.N. Dancer) A note on multiple solutions of some
semilinear elliptic problems, J. Math. Anal. Appl., 211(1997),
626640.

(With Y. Lou) Sshaped global bifurcation curve and
Hopf bifurcation of positive solutions to a predatorprey model,
J. Diff. Eqns., 144(1998), 390440.

On Dancer's fixed point index formulas, Diff. Integral
Eqns., 13(2000), 145158.

A degree theoretic approach to Nspecies periodic competition systems
on the whole $R^n$, Proc. Roy. Soc. Edinburgh, 129A(1999),
295318.

(With Y. Lou) Proof of a conjecture for the perturbed Gelfand
equation from combustion theory, J. Diff. Eqns. 173(2001), 213230.

(With Q. Huang)
Blowup solutions for a class of semilinear elliptic
and parabolic equations, SIAM J. Math. Anal., 31(1999), 118.

(With ZM. Guo)
The degenerate logistic model and a singularly mixed boundary
blowup problem, Discrete and Continuous Dynamical Systems, 14(2006),129.

Exact multiplicity and Sshaped bifurcation curve for
some semilinear elliptic problems from combustion theory, SIAM J. Math.
Anal., 32(2000), 707733.

(With Yuan Lou) Qualitative behaviour of positive solutions
of a predatorprey model: effects of saturation,
Proc. Royal Soc. Edinburgh, 131A(2001), 321349.

Effects of a degeneracy in the competition model, part I: classical and generalized
steadystate solutions, J. Diff. Eqns., 181(2002), 92132.

Effects of a degeneracy in the competition model, part II: perturbation and
dynamical behaviour,
J. Diff. Eqns., 181(2002), 133164.

(With Shujie Li) Positive solutions with prescribed
patterns in some simple semilinear equations,
Diff. Integral Eqns. 15(2002), 805822.

(With Li Ma) Logistic type equations on R^N by a
squeezing method involving boundary blowup solutions, J. London Math Soc.,
64(2001), 107124.

Bifurcation from infinity in a class of nonlocal
elliptic problems, Diff. Integral Eqns., 15(2002), 587606.

(With Li Ma) Positive solutions of an elliptic partial differential
equation on R^N, J. Math. Anal. Appl., 271(2002), 409425.

(with E.N. Dancer) Effects of certain degeneracies in the
predatorprey model, SIAM J Math. Anal., 34(2002), 292314.

(with E.N. Dancer) On a free boundary problem arising from population
biology, Indiana Univ. Math. J., 52 (2003), 5168.

(with E.N. Dancer and L. Ma) Asymptotic behaviour of positive solutions of some
elliptic problems, Pacific J. Math., 210(2003), 215228.

(with L. Ma) Some remarks related to De Giorgi's conjecture, Proc. Amer Math Soc.,
131(2003), 24152422.

(with Z.M. Guo) Boundary blowup solutions and their applications
in quasilinear elliptic problems, J. d'Analyse Math., 89(2003), 277302.

(with Z.M. Guo) Liouville type results and eventual flatness
of positive solutions for pLaplacian equations,
Adv. Diff. Eqns., 7(2002), 14791512.

(with E.N. Dancer) Some remarks on Liouville type results for
quasilinear elliptic equations, Proc. Amer. Math. Soc.,131 (2003), 18911899.

(with T. Ouyang) Bifurcation from infinity induced by a
degeneracy in semilinear equations, Advanced Nonlinear Studies,
2(2002), 117132.

(with Y. Guo) Mountain pass solutions and an indefinite superlinear elliptic
problem on R^N, Topological Methods in Nonl. Anal., 22(2003), 6992.

Realization of prescribed patterns in the competition model, J. Diff.
Eqns., 193(2003), 147179.

(with W. Dong) Unbounded principal eigenfunctions and the logistic equation
on R^N, Bull. Australian Math. Soc., 67(2003), 413427.
 Boundary blowup solutions and their applications, in Topological Methods,
Variational Methods, and Their Applications, Eds., H. Brezis, K.C. Chang, S. Li
and P. Rabinowitz,
World Scientific, 2003, pp. 8997.
Last updated: July 2005.
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