distribution
a continuous functional on a space of test functions (Schwartz space), which generalizes the concept of locally integrable functions
Dirac delta function
pseudo-function δ such that an integral of δ(x-c)f(x) always takes the value of f(c)
Oscillatory integral
type of distribution in mathematical analysis
Laplacian of the indicator
Limit of sequence of smooth functions
Dirac comb
periodic distribution ("function") of "point-mass" Dirac delta sampling
probability distribution
mathematical function that describes the probability of occurrence of different possible outcomes in an experiment
Borel distribution
discrete probability distribution, also named after Émile Borel
tempered distribution
distribution that admits a Fourier transform; a continuous linear functional on the space of Schwartz functions