overpartitionとは 意味・読み方・使い方

名詞

overpartition (複数形 overpartitions)

1. (mathematics) An overpartition of n is a non-increasing sequence of natural numbers whose sum is n in which the first occurrence of a number may be overlined.
   • 2016, Shane Chern, “Remarks on ${\\displaystyle \\ell }$-regular overpartitions”, in arXiv‎^[1]:

     Recently, Shen studied the arithmetic properties of ${\\displaystyle \\ell }$-regular overpartition function ${\\displaystyle {\\overline {A}}_{\\ell }(n)}$, which counts the number of overpartitions of ${\\displaystyle n}$ into parts not divisible by ${\\displaystyle \\ell }$.