mollifier

安慰者

词形变化

mollifiers 复数 mollifiers

释义与例句

n.
  1. 1.

    One who mollifies.

  2. 2.

    An "approximation to the identity", a smooth function with special properties, used in distribution theory to create sequences of smooth functions approximating nonsmooth (generalized) functions, via convolution.

    数学

词源

From mollify + -er.

来源：wiktionary