Self-adjoint Operators with Inner Singularities and Pontryagin Spaces

By A. Dijksma, Heinz Langer, Yuri Shondin, C. Zeinstra. 2000

52 citations recorded by the source corpus.

Subfields: Computational Theory and Mathematics, Mathematical Physics

View Paper: https://www.semanticscholar.org/paper/330821bf37205edd68a9669d51c772f45b211350

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computational Theory and Mathematics

1. Annemarie Luger
2. Pavel Kurasov
3. Yuri Shondin
4. A. Dijksma

In Mathematical Physics

1. Annemarie Luger
2. Pavel Kurasov
3. Charles T. Fulton
4. Heinz Langer
5. Yuri Shondin
6. A. Dijksma
7. Peter Kuchment

Citations in the corpus

• Singular Point-like Perturbations of the Bessel Operator in a Pontryagin Space (2000, methodology): “In this paper we study spectral problems associated with l& for &>1 and &{2, 3, ..., using methods developed in [S1, DT, S2, DLSZ ].”
• An Operator Theoretic Interpretation of the Generalized Titchmarsh-Weyl Coefficient for a Singular Sturm-Liouville Problem (2011, methodology): “We mention that an alternative approach using Pontryagin spaces was carried out in [8, 28, 30].”
• Sturm-Liouville Operators with Singularities and Generalized Nevanlinna Functions (2010, background): “In the more abstract setting of point-like singular perturbations such problems were studied in [3], [6], [4].”