Understanding the concept of absolute values is vital for tackling algebraic equations and evaluating various mathematical expressions. The absolute value of a number is the distance from zero on the ...

Absolute value equations (AVEs), characterised by the inclusion of absolute value functions in the variables, present inherently non‐smooth and computationally challenging problems that are often ...

Abstract: For pt.I see ibid., vol.39, no.2, p.124-38 (1992). The minimax (L/sub infinity /- or Chebyshev norm) and the least absolute value (L/sub 1/-norm) optimization criteria for linear parameter ...