Epicycles in the Hyperbolic Sky Olga Paris-Romaskevich Research Contribution 08 April 2019 Pages: 251 - 277
Formal Factorization of Higher Order Irregular Linear Differential Operators Leanne MezumanSergei Yakovenko Research Contribution 18 March 2019 Pages: 279 - 299
Modular Cauchy Kernel Corresponding to the Hecke Curve Nina Sakharova Research Contribution 11 February 2019 Pages: 301 - 313
On the Reducibility and the Lenticular Sets of Zeroes of Almost Newman Lacunary Polynomials Denys DutykhJean-Louis Verger-Gaugry Research Contribution 04 March 2019 Pages: 315 - 344
Deformation Classification of Real Non-singular Cubic Threefolds with a Marked Line S. FinashinV. Kharlamov Research Contribution 04 March 2019 Pages: 345 - 414
Integrable Hamiltonian Systems with a Periodic Orbit or Invariant Torus Unique in the Whole Phase Space Mikhail B. Sevryuk Research Contribution 19 November 2018 Pages: 415 - 422
On the Geometry of the Set of Symmetric Matrices with Repeated Eigenvalues Paul BreidingKhazhgali KozhasovAntonio Lerario Research Contribution Open access 02 January 2019 Pages: 423 - 443
On Centro-Affine Curves and Bäcklund Transformations of the KdV Equation Serge Tabachnikov Research Contribution 01 April 2019 Pages: 445 - 458
Chamber Structure of Modular Curves \(X_{1}(N)\) Guillaume Tahar Research Contribution 07 March 2019 Pages: 459 - 481
On Algorithms that Effectively Distinguish Gradient-Like Dynamics on Surfaces Vladislav E. KruglovDmitry S. MalyshevOlga V. Pochinka Research Contribution 15 March 2019 Pages: 483 - 504
Effective Birational Rigidity of Fano Double Hypersurfaces Thomas EcklAleksandr Pukhlikov Research Contribution Open access 19 March 2019 Pages: 505 - 521