A few remarks about symplectic filling
Loose Engel structures
Exact evolution equation for the effective potential Random-Graph Models and Characterization of Granular Networks Cubical Ripser: Software for computing persistent homology of image and
  volume data Persistent homology analysis of multiqubit entanglement Radiative Damping and Functional Differential Equations Generalized spaces for constructive algebra Oseledec multiplicative ergodic theorem for laminations Accelerating cosmologies from non-local higher-derivative gravity Reduced Order Modelling for the Simulation of Quenches in
  Superconducting Magnets Relativistic Theory of the Falling Retroreflector Gravimeter Statistical anonymity: Quantifying reidentification risks without
  reidentifying users Levitation of superconducting micro-rings for quantum magnetomechanics Fairness evaluation during the conceptual design of heat grids with
  quantum annealers Superconducting and magnetic properties of a new EuAsFeO0.85F0.15
  superconductor Two-layer interfacial flows beyond the Boussinesq approximation: a
  Hamiltonian approach The Optional Prisoner's Dilemma in a Spatial Environment: Coevolving
  Game Strategy and Link Weights Mutual Information and Optimality of Approximate Message-Passing in
  Random Linear Estimation Ordered and Disordered Defect Chaos
math.SG math.GT