- mollifiers
- 'mɑlɪfaɪə(r) n. something that calms or eases, something which pacifies
English contemporary dictionary. 2014.
mollifiers
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Mollifier — A mollifier (top) in dimension one. At the bottom, in red is a function with a corner (left) and sharp jump (right), and in blue is its mollified version. In mathematics, mollifiers (also known as approximations to the identity) are smooth… … Wikipedia
Colombeau algebra — In mathematics, the Colombeau algebra (named for Jean François Colombeau) is an algebra introduced with the aim of constructing an improved theory of distributions in which multiplication is not problematic. The origins of the theory are in… … Wikipedia
Support (mathematics) — In mathematics, the support of a function is the set of points where the function is not zero, or the closure of that set [1]:678. This concept is used very widely in mathematical analysis. In the form of functions with support that is bounded,… … Wikipedia
Non-analytic smooth function — In mathematics, smooth functions (also called infinitely differentiable functions) and analytic functions are two very important types of functions. One can easily prove that any analytic function of a real argument is smooth. The converse is not … Wikipedia
