Saddle point Bose-Einstein condensation 2 Bose-Einstein-condensation 2 Bose–Einstein condensation 2 Condensation 2 Constrained optimization 2 Energy landscape 2 Equality constraints 2 Higher index 2 Iterative methods 2 Manifold optimization 2 Numerical methods 2 Optimisations 2 Saddle dynamics 2 Solution landscape 2 Thomson problem 2 Algorithmic framework 1 Band structure 1 Binary alloys 1 Biphenylene 1 Biphenylene network 1 Bregman 1 Bregman distance 1 Bregman distances 1 Calculations 1 Carbon 1 Charge density 1 Charge density wave state 1 Charge density waves 1 Charge-density-waves 1