1. Schnol’s Theorem and Spectral Properties of Massless Dirac Operators with Scalar Potentials

   • Karl Michael Schmidt
   • Tomio Umeda

   OriginalPaper 28 August 2015 Pages: 1479 - 1497

2. Pfaffian and Determinantal Tau Functions

   • Johan W. van de Leur
   • Alexander Yu. Orlov

   OriginalPaper Open access 05 August 2015 Pages: 1499 - 1531

3. Poisson Structures on Smooth 4–Manifolds

   • Luis C. García-Naranjo
   • Pablo Suárez-Serrato
   • Ramón Vera

   OriginalPaper 22 August 2015 Pages: 1533 - 1550

4. Lozenge Tilings with Free Boundaries

   • Greta Panova

   OriginalPaper 20 August 2015 Pages: 1551 - 1586

5. Universal R-Matrix of Quantum Affine \({\mathfrak{gl}(1,1)}\)

   • Huafeng Zhang

   OriginalPaper 18 August 2015 Pages: 1587 - 1603

6. Homological Perturbation Theory for Nonperturbative Integrals

   • Theo Johnson-Freyd

   OriginalPaper 05 August 2015 Pages: 1605 - 1632