On a homotopy version of the Duflo isomorphism Matteo Felder OriginalPaper 24 September 2019 Pages: 423 - 444
On the dispersionless Davey–Stewartson system: Hamiltonian vector field Lax pair and relevant nonlinear Riemann–Hilbert problem for dDS-II system G. Yi OriginalPaper 28 September 2019 Pages: 445 - 463
Eigenvalue crossings in Floquet topological systems Kiyonori GomiClément Tauber OriginalPaper 04 October 2019 Pages: 465 - 500
Quantum line defects and refined BPS spectra Michele Cirafici OriginalPaper 11 October 2019 Pages: 501 - 531
Non-commutative generalization of integrable quadratic ODE systems V. SokolovT. Wolf OriginalPaper 16 October 2019 Pages: 533 - 553
On tau-functions for the Toda lattice hierarchy Di Yang OriginalPaper 30 October 2019 Pages: 555 - 583
Wick rotation of the time variables for two-point functions on analytic backgrounds Michał Wrochna OriginalPaper 23 October 2019 Pages: 585 - 609
Thomae’s derivative formulae for trigonal curves Victor EnolskiYaacov KopeliovichShaul Zemel OriginalPaper 15 November 2019 Pages: 611 - 637
