Abstract
We investigateboundary conditions for strict-$\psi$-contractive and$\psi$-condensing operators. We derive results on the existenceof eigenvectors with positive and negative eigenvalues and weobtain fixed point theorems for classes of noncompactopera\-tors.
Lingua originale | English |
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pagine (da-a) | 423-433 |
Numero di pagine | 11 |
Rivista | INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS |
Volume | 39 |
Stato di pubblicazione | Published - 2008 |
All Science Journal Classification (ASJC) codes
- ???subjectarea.asjc.2600.2600???
- ???subjectarea.asjc.2600.2604???