Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)


Volume 18, 2022   (Current volume)


Scaling Limits of Planar Symplectic Ensembles
Gernot Akemann, Sung-Soo Byun and Nam-Gyu Kang
SIGMA 18 (2022), 007, 40 pages [ abs   pdf ]
Novikov-Veselov Symmetries of the Two-Dimensional $O(N)$ Sigma Model
Igor Krichever and Nikita Nekrasov
SIGMA 18 (2022), 006, 37 pages [ abs   pdf ]
Ladder Operators and Hidden Algebras for Shape Invariant Nonseparable and Nondiagonalizable Modelswith Quadratic Complex Interaction. II. Three-Dimensional Model
Ian Marquette and Christiane Quesne
SIGMA 18 (2022), 005, 24 pages [ abs   pdf ]
Ladder Operators and Hidden Algebras for Shape Invariant Nonseparable and Nondiagonalizable Modelswith Quadratic Complex Interaction. I. Two-Dimensional Model
Ian Marquette and Christiane Quesne
SIGMA 18 (2022), 004, 11 pages [ abs   pdf ]
A Unified View on Geometric Phases and Exceptional Points in Adiabatic Quantum Mechanics
Eric J. Pap, Daniël Boer and Holger Waalkens
SIGMA 18 (2022), 003, 42 pages [ abs   pdf ]
Voros Coefficients at the Origin and at the Infinity of the Generalized Hypergeometric Differential Equations with a Large Parameter
Takashi Aoki and Shofu Uchida
SIGMA 18 (2022), 002, 23 pages [ abs   pdf ]
Tau Function and Moduli of Meromorphic Quadratic Differentials
Dmitry Korotkin and Peter Zograf
SIGMA 18 (2022), 001, 10 pages [ abs   pdf ]

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