Darboux transformations of Jacobi matrices and Pad\'e approximation
Finite-gap solutions of the Fuchsian equation
Lagrangian Transport Through Surfaces in Compressible Flows Einstein, $\sigma$-model and Ernst-type equations and non-isospectral
  GBDT version of Darboux transformation Ambient Diffeomorphism Symmetries of Embedded Submanifolds,
  Multisymplectic BRST and Pseudoholomorphic Embeddings A Discrete State Transition Algorithm for Generalized Traveling Salesman
  Problem Robustness of deep learning algorithms in astronomy -- galaxy morphology
  studies Lifting 1/4-BPS States on K3 and Mathieu Moonshine Neural Collaborative Reasoning Nash Equilibria in the Response Strategy of Correlated Games On the Emergence of Shortest Paths by Reinforced Random Walks Percolation on correlated networks Pressureless Euler alignment system with control Coarse-graining of cellular automata, emergence, and the predictability
  of complex systems Correlation Analysis for Total Electron Content Anomalies on 11th March,
  2011 An infinite combinatorial statement with a poset parameter Fairness in Recommendation Ranking through Pairwise Comparisons X-ray spectra of the Fe-L complex Stable Flatbands, Topology, and Superconductivity of Magic Honeycomb
  Networks Tonal harmony and the topology of dynamical score networks Antihydrogen, CPT, and Naturalness
math.CA math-ph math.MP math.SP