Kronecker delta (English, noun)
expansion: Kronecker delta (plural Kronecker deltas)
Senses:
topics: mathematics
sciences
glosses: A binary function, written as δ with two subscripts, which evaluates to 1 when its arguments are equal, and 0 otherwise.
topics: mathematics
sciences
glosses: A unary function, written as δ with a single index, which evaluates to 1 at zero, and 0 elsewhere.
Forms:
form: Kronecker deltas
tags: plural