Complete and incomplete Bell polynomials associated with Lah–Bell numbers and polynomials

نویسندگان

چکیده

Abstract The n th r -extended Lah–Bell number is defined as the of ways a set with $n+r$ n + r elements can be partitioned into ordered blocks such that distinguished have to in distinct blocks. aim this paper introduce incomplete polynomials and complete respectively multivariate versions -Lah numbers investigate some properties identities for these polynomials. From investigations we obtain expressions finite sums.

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ژورنال

عنوان ژورنال: Advances in Difference Equations

سال: 2021

ISSN: ['1687-1839', '1687-1847']

DOI: https://doi.org/10.1186/s13662-021-03258-3