DCT is an abbreviation used for both the discrete cosine transform and the Lebesgue dominated convergence theorem.
DCT
See also
Discrete Cosine Transform, Lebesgue's Dominated Convergence TheoremExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "DCT." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/DCT.html