On a conjecture concerning the multiplicity of positive solutions of elliptic problems

Nonlinear Analysis, Theory, Methods and Applications

Volumn 27, Issue 7, 1996, Pages 775-780

  Ma, Ruyun ^a  

^a NORTHWEST NORMAL UNIVERSITY   (China)

Author keywords

Fixed point index; Multiplicity of positive solutions; Nonlinear Dirichlet problem

Indexed keywords

BOUNDARY VALUE PROBLEMS; CONVERGENCE OF NUMERICAL METHODS; PROBLEM SOLVING; THEOREM PROVING;

CONCAVE NONLINEARITY; CONVEX NONLINEARITY; FIXED POINT INDEX; NONLINEAR DIRICHLET PROBLEM;

NONLINEAR EQUATIONS;

EID: 0030269086     PISSN: 0362546X     EISSN: None     Source Type: Journal    
DOI: 10.1016/0362-546X(95)00082-7     Document Type: Article

References (4)

1. AMBROSETTI A., BREZIS H. & CERAMI C., Combined effects of concave and convex nonlinearities in some elliptic problems, J. funct. Analysis 122, 519-543 (1994).
2. DEIMLING K., Nonlinear Functional Analysis. Springer, New York (1985).
3. GUO D. & LAKSHMIKANTHAM V., Nonlinear Problem in Abstract Cones. Academic Press, Orlando, FL (1988).
4. HIYAN WANG, On the existence of positive solutions for semilinear elliptic equations in annulus, J. diff. Eqns 109, 1-7 (1994).