Finite chains Alternating sign matrices 1 Backscattering 1 Cardinalities 1 Chains length 1 Delocalized electron 1 Discrete conjunction 1 Discrete conjunctions 1 Discrete operators 1 Discrete t-norm 1 Discrete t-norms 1 Electron backscattering 1 Electrons 1 Fuzzy logic 1 Harmonic analysis 1 Harmonic yields 1 High order harmonics 1 High order harmonics generation 1 Higher order harmonics 1 Intuitive understanding 1 Matrix algebra 1 Neutral elements 1 Property 1 Smooth discrete conjunction 1 Smooth discrete conjunctions 1 T - Norm 1 Translational symmetry 1