| 1 | EXISTENCE, MULTIPLICITY AND BIFURCATION FOR CRITICAL POLYHARMONIC EQUATIONS显示文摘This paper is concerned with the nonexistence and existence, multiplicity and bifurcation of solutions for critical semilinear polyharmonic equations. Following the ideas due to Brezis and Nirenberg[1], we obtain the extensions of [1] and partially confirm Pucci and Serrin[2] conjecture; by employing the abstract critical point theorem, the multiple results and bifurcation for the problem are obtained. | XUAN Benjin CHEN Zuchi (Department of Mathematics, University of Science and Technology of China, Hefei 230026, China) | 1999 | Systems Science and Mathematical Sciences1999，12，1： | 7 |
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