Keyword Factory
This tool helps you to expand your technical vocabulary using the arXiv dataset.
Note that terms which occur infrequently in arXiv articles will not return good (if any) results.
Read about our method here.
k functional
is associated with:
baskakov,   
peetre,   
kantorovich,   
dunkl,   
modulus,   
continuous-functions,   
continuity,   
lipschitz,   
interpolation,   
smoothness,   
norms,   
graphical,   
couple,   
operators,   
equivalence,   
convergence,   
spaces,   
theorem,   
type,   
approximation,   
infty,   
polynomials,   
proved
Using these keywords in combination
with k functional will
help you expand your search horizons.