Positivity, Rational Schur Functions, Blaschke Factors, and Other Related Results in the Grassmann Algebra
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DOI: 10.1007/s00020-019-2506-6
Abstract: We begin a study of Schur analysis in the setting of the Grassmann algebra when the latter is completed with respect to the 1-norm. We focus on the rational case. We start with a theorem… read more here.
Keywords: grassmann algebra; positivity rational; blaschke factors; rational schur ... See more keywords
A modified Grassmann algebra approach to theorems on permanents and determinants
Sign Up to like & getrecommendations! Published in 2019 at "Linear Algebra and its Applications"
DOI: 10.1016/j.laa.2019.07.002
Abstract: Abstract Abdesselam [1] showed how the techniques of Grassmann-Berezin calculus can be used to prove the all-minors matrix-tree theorem. Starting with any matrix A we associate a directed graph G to A equipped with two… read more here.
Keywords: algebra approach; permanents determinants; approach; modified grassmann ... See more keywords