1) Mathematical operation 2) Mathematical process 3) Operation 1) Maximation 2) Maximisation 
Maximization or maximisation can refer to: ...[psychology] Maximization is a style of decision-making characterized by seeking the best option through an exhaustive search through alternatives. It is contrasted with satisficing, in which individuals evaluate options until they find one that is `good enough`. == Definition == The distinction between `maximizing` and `satisficing` was fi...
• (n.) The act or process of increasing to the highest degree.
Max`i·mi·za'tion noun The act or process of increasing to the highest degree. Bentham. 
[n] - the mathematical process of finding the maximum value of a function 2. [n] - the act of raising to the highest possible point or condition or position
maximisation noun the act of raising to the highest possible point or condition or position
the act of raising to the highest possible point