Exact solution of a anisotropic $J_1-J_2$ spin chain with antiperiodic
  boundary condition
Potential Nonclassical Symmetries and Solutions of Fast Diffusion
  Equation
Real-time dynamics of Auger wavepackets and decays in ultrafast charge
  migration processes The stochastic multi-gradient algorithm for multi-objective optimization
  and its application to supervised machine learning A stochastic approach to the synchronization of coupled oscillators Distributed Gaussian Mean Estimation under Communication Constraints:
  Optimal Rates and Communication-Efficient Algorithms Entanglement entropies of equilibrated pure states in quantum many-body
  systems and gravity Semiclassical low energy scattering for one-dimensional Schr\"odinger
  operators with exponentially decaying potentials The Statistical Analysis of the Live TV Bit Rate Monte Carlo Matrix Inversion Policy Evaluation Temperature Versus Density Effects in Glassforming Liquids and Polymers:
  A Scaling Hypothesis and its Consequences On the dynamics of exotic matter: towards creation of Perpetuum Mobile
  of third kind Multi-modal Dense Video Captioning
math-ph math.MP nlin.SI