Christoffel-Minkowski flows
Stitching Data: Recovering a Manifold's Geometry from Geodesic
  Intersections
Clifford Algebras, Clifford Groups, and a Generalization of the
  Quaternions Improving Compression Based Dissimilarity Measure for Music Score
  Analysis On the Castelnuovo-Mumford regularity of the cohomology of fusion
  systems and of the Hochschild cohomology of block algebras Fast Algorithm for K-Truss Discovery on Public-Private Graphs The Transition from Regular to Irregular Motions, Explained as Travel on
  Riemann Surfaces Inherent limits on optimization and discovery in physical systems Deep Learning at 15PF: Supervised and Semi-Supervised Classification for
  Scientific Data The happiness paradox: your friends are happier than you The Fourier Decomposition Method for nonlinear and nonstationary time
  series analysis Fast finite-energy planes in symplectizations and applications Delay-induced patterns in a two-dimensional lattice of coupled
  oscillators CMB-S4 Science Case, Reference Design, and Project Plan Self-Consistent Quantum-Field Theory for the Characterization of Complex
  Random Media by Short Laser Pulses Electric Potential Due to a System of Conducting Spheres Distance Functions, Critical Points, and the Topology of Random \v{C}ech
  Complexes COVID-19 Hospitalizations Forecasts Using Internet Search Data Higher Koszul brackets on the cotangent complex
math.DG math.AP math.MG