Negativity indices for definite and indefinite Sturm-Liouville problems

作者：Binding Paul; Moeller Manfred

来源：Mathematische Nachrichten, 2010, 283(2): 180-192.

DOI：10.1002/mana.200710128

• Sturm Liouville operator
• indefinite weight
• N(kappa) function
• Prufer angle
• negativity index

Various notions of indices for definite and indefinite Sturm-Liouville problems are introduced and relations between them are investigated.

• 出版日期2010-2