Upper and lower bounds for eigenvalues by finite differences

• 1 November 1970
• journal article
• Published by Mathematical Sciences Publishers in Pacific Journal of Mathematics
• Vol. 35  (2) , 429-440
• https://doi.org/10.2140/pjm.1970.35.429

Abstract

Keywords

• LOWER BOUNDS
• FINITE DIFFERENCES
• UPPER AND LOWER
• EIGENVALUES BY FINITE