Two arithmetic applications of perturbations of composition operators
Digit expansions of numbers in different bases
Cosmology from the two-dimensional renormalization group acting as the
  Ricci flow Quantum Computing for Data Analysis in High-Energy Physics Evolutionary Algorithms and Efficient Data Analytics for Image
  Processing Sustainable and resilient strategies for touristic cities against
  COVID-19: an agent-based approach Geometry of infinitely presented small cancellation groups, Rapid Decay
  and quasi-homomorphisms Gaussian Mixture Estimation from Weighted Samples Cellular Automata and Discrete Geometry Fixed-point structure of low-dimensional relativistic fermion field
  theories: Universality classes and emergent symmetry Breathers on Quantized Superfluid Vortices Diffusion on Delone sets Chemistry on Rotating Grain Surface: Ro-Thermal Desorption of Molecules
  from Ice Mantles Special Drawing Rights in a New Decentralized Century Model Error in Data Assimilation Excitations of isolated static charges in the charge $q=2$ abelian Higgs
  model McMillan map and nonlinear Twiss parameters Thermodynamic anomalies and three distinct liquid-liquid transitions in
  warm dense liquid hydrogen Wrinkling of a thin circular sheet bonded to a spherical substrate Optical black holes and solitons
math.NT math.DS