Do you have any recommendations in new papers today?

New submissions in math-ph on Mon, 3 Jan 22

[2112.14816] M.I. Belishev, D.V. Korikov: On stability of determination of Riemann surface from its DN-map

[2112.15138] V.V. Obukhov: Algebras of integrals of motion for the Hamilton-Jacobi and Klein-Gordon-Fock equations in spacetime with a four-parameter groups of motions in the presence of an external electromagnetic field

[2112.15325] G. J. Gutierrez Guillen, D. Sugny, P. Mardesic: Hamiltonian Monodromy via spectral Lax pairs

[2112.15391] S. N. Storchak: Reduction of path integrals for interacting systems: The case of using dependent coordinates in the description of reduced motion on the orbit space

[2112.15473] Filip Dul: General Covariance from the Viewpoint of Stacks

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