hal.science/hal-05199208
#AlphagroupMath #mathDG
hal.science/hal-05199208
#AlphagroupMath #mathDG
Inspired by Felix Klein’s Erlangen Program, geometry is defined by invariants and symmetry groups rather than by a priori metrics.
🔗 hal.science/hal-05208302
Inspired by Felix Klein’s Erlangen Program, geometry is defined by invariants and symmetry groups rather than by a priori metrics.
🔗 hal.science/hal-05208302