1. Schrödinger Operators on Graphs and Geometry II. Spectral Estimates for \({\varvec{L}}_\mathbf{1}\)-potentials and an Ambartsumian Theorem

   • Jan Boman
   • Pavel Kurasov
   • Rune Suhr

   OriginalPaper Open access 30 May 2018 Article: 40

2. A Note on the Factorization of Some Structured Matrix Functions

   • Ilya M. Spitkovsky
   • Anatoly F. Voronin

   OriginalPaper 30 May 2018 Article: 39

3. Local Linear Dependence of Linear Partial Differential Operators

   • J. Cimprič

   OriginalPaper 23 May 2018 Article: 38

4. Hankel Operators Between Fock Spaces

   • Zhangjian Hu
   • Ermin Wang

   OriginalPaper 16 May 2018 Article: 37

5. Two Weight Bump Conditions for Matrix Weights

   • David Cruz-Uribe OFS
   • Joshua Isralowitz
   • Kabe Moen

   OriginalPaper 16 May 2018 Article: 36

6. On an Integral Formula for Fredholm Determinants Related to Pairs of Spectral Projections

   • Martin Gebert

   OriginalPaper 14 May 2018 Article: 35

7. Sturm–Liouville Problems with Transfer Condition Herglotz Dependent on the Eigenparameter: Hilbert Space Formulation

   • Casey Bartels
   • Sonja Currie
   • Bruce Alastair Watson

   OriginalPaper 14 May 2018 Article: 34

8. Controllability and Lack of Controllability with Smooth Controls in Viscoelasticity via Moment Methods

   • Luciano Pandolfi

   OriginalPaper 14 May 2018 Article: 33

9. Operator Least Squares Problems and Moore–Penrose Inverses in Krein Spaces

   • Maximiliano Contino
   • Alejandra Maestripieri
   • Stefania Marcantognini

   OriginalPaper 07 May 2018 Article: 32

10. Spectra of Some Weighted Composition Operators on Dual Banach Spaces of Analytic Functions

    • Pablo Galindo
    • Mikael Lindström

    OriginalPaper 30 April 2018 Article: 31

11. Spectrum of Non-planar Traveling Waves

    • Anna Ghazaryan
    • Yuri Latushkin
    • Alin Pogan

    OriginalPaper 30 April 2018 Article: 30

12. Moment Problem for Symmetric Algebras of Locally Convex Spaces

    • Mehdi Ghasemi
    • Maria Infusino
    • Murray Marshall

    OriginalPaper 30 April 2018 Article: 29

13. Operators Admitting a Closed Subspace of Cyclic Vectors

    • Manuel González
    • Fernando León-Saavedra
    • Pilar Romero-de la Rosa

    OriginalPaper 30 April 2018 Article: 28

14. Linear Fractional Composition Operators Over the Half-Plane

    • Boo Rim Choe
    • Hyungwoon Koo
    • Wayne Smith

    OriginalPaper 30 April 2018 Article: 27

15. Spectra of Generalized Cesàro Operators Acting on Growth Spaces

    • Bartosz Malman

    OriginalPaper Open access 30 April 2018 Article: 26