Delta-rational chord: Difference between revisions
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since the Hessian of this function at the minimum is positive definite. | since the Hessian of this function at the minimum is positive definite. | ||
It satisfies SLSE({D_i}, {E_i}) = SLSE({E_i}, {D_i}). However, it is invariant under scaling neither of the arguments. | It satisfies SLSE({D_i}, {E_i}) = SLSE({E_i}, {D_i}) and is an upper bound for the NLSE. However, it is invariant under scaling neither of the arguments. | ||
=== Open problems === | === Open problems === | ||