Subject
quantum chromodynamics
3
chirality
2
perturbation theory
2
sum rule
2
Calculus of variations.
1
Extremal problems (Mathematics)
1
Mathematical optimization -- Congresses.
1
Mathematical optimization.
1
Maxima and minima.
1
Nonlinear theories -- Congresses.
1
catalysis
1
elementary particle
1
quarks
1
space time
1