0 relating to multiplication (= the process of adding a number to itself a particular number of times):
Level 1 actions tend to be additive, while Level 2 actions tend to be multiplicative.
In cases like these the effect of the two events is multiplicative.
Rutter et al. (1975) found a multiplicative increase in the rates of externalizing problems as a function of the number of risk factors present across the several domains.
To model the response variance of party identification (and ideological self-identification in our corollary), we use models with a component for multiplicative heteroscedasticity.
We first deal with the additive and multiplicative connectives.
Slices basically correspond to the multiplicative fragment of logic.
We use the above diagonalization to define a second mapping family, which expresses the multiplicative family in eigencoordinates.