Why must the action be minimized?
63069
Why the Principle of Least Action?
115419
Combined numerical minimization and maximization
46994
When is optimisation premature?
107595
Iteratively minimizing the function
87125
Does action really have to be Lorentz-invariant in SR?
38681
Can I Ready an action to Disengage?
37337
Minimizing a functional with a free boundary condition
71491
How specific does the trigger for a readied action have to be?
146208
Is action really required on forms?
88525
Action and Action integral: Different kinds of variational principles
57761
What is the need of acceleration?
26085
Why is the action dimensionless in natural units?
61964
Is the principle of least action a boundary value or initial condition problem?
4873
Optimization when Cost Function Slow to Evaluate
83479
Example how maximizing and minimizing a function can be equivalent?
36052
What is the difference between necessary and sufficient conditions?
29727
Why is latent heat required?