Back to the roots of vector and tensor calculus: Heaviside versus Gibbs
نویسندگان
چکیده
منابع مشابه
Antichains of positive roots and Heaviside functions
The ring of locally-constant integer-valued functions on the dominant chamber of the Shi arrangement is endowed with a filtration and a new basis, compatible with this filtration, is found. This basis is compared to the trivial basis. The ring is given a presentation by generators and relations.
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ژورنال
عنوان ژورنال: Archive for History of Exact Sciences
سال: 2020
ISSN: 0003-9519,1432-0657
DOI: 10.1007/s00407-020-00264-x