CONDITIONS FOR THE SPECTRUM IN EIGENFUNCTION THEORY TO CONSIST OF(−∞,∞)

• 1 January 1967
• journal article
• research article
• Published by Oxford University Press (OUP) in The Quarterly Journal of Mathematics
• Vol. 18  (1) , 147-153
• https://doi.org/10.1093/qmath/18.1.147

Abstract

Keywords

• SPECTRUM IN EIGENFUNCTION
• CONDITIONS FOR THE SPECTRUM
• EIGENFUNCTION THEORY TO CONSIST