Frank, L. S. <br/><br/>
On the eigenvalue problem for coercive perturbations  : an illustrative example 

 - Nijmegen :   Catholic University, Department of Mathematics,  1986. 
 - 18p.  ; 21cm.  
 - Report 8604 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eigenvalues<br/>Perturbation (Mathematics)
<br/><br/><label>LC Class. No.: </label>QA3.R46 no.8604