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In mathematics (and, in particular, functional analysis) convolution is a mathematical operation on two functions (f and g) to produce a third function, that is typically viewed as a modified version of one of the original functions, giving the integral of the pointwise multiplication of the two functions as a function of the amount that one of ...
The number π (/ p aɪ /) is a mathematical constant.Originally defined as the ratio of a circle's circumference to its diameter, it now has various equivalent definitions and appears in many formulas in all areas of mathematics and physics.
総目次「書評」 Volume 58, No. 1 Index • Book Review J. Hong and S.-J. Kang: Introduction to Quantum Groups and Crystal Bases(Grad. Stud. Math., 42) Reviewer: 中島俊樹, 58(1) pp. 102-
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Tantra in Practice
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