diagonalization

/daɪˌæɡənələˈzeɪʃən/
noun
  1. The process of arranging numbers or symbols in a diagonal line, especially in mathematics or computing.
    • In linear algebra, diagonalization simplifies complex calculations by turning a matrix into a diagonal form.
    • The student learned diagonalization as a key technique for eigenvalue problems.
    • The diagonalization of the matrix made it easier to solve the system of equations.
  2. A method used in logic and computer science to prove that certain sets are uncountable or that certain problems are undecidable, often associated with Cantor's diagonal argument.
    • Cantor's diagonalization showed that there are more real numbers than integers.
    • Diagonalization is a fundamental proof technique in theoretical computer science.
    • The professor explained diagonalization as a way to demonstrate that some infinite sets are larger than others.
  3. The act of placing something in a diagonal position or arrangement.
    • For the art project, the diagonalization of the lines gave the drawing a sense of movement.
    • The diagonalization of the tiles on the floor created a striking visual pattern.
    • The designer suggested diagonalization of the shelves to make the room look more dynamic.
What does "diagonalization" mean? | whatsthatwordmean | whatsthatwordmean