On pseudo-inverses of matrices and their characteristic polynomials in supertropical algebra
نویسندگان
چکیده
منابع مشابه
Supertropical algebra
We develop the algebraic polynomial theory for " supertropical algebra, " as initiated earlier over the real numbers by the first author. The main innovation there was the introduction of ghost elements, which play the key role in our structure theory. Here, we work in a slightly more general situation over an arbitrary semiring, and develop a theory which contains the analogs of the basic theo...
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Characteristic Polynomials of Nonnegative Integral Square Matrices and Clique Polynomials
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A brief introduction to quaternion matrices and linear algebra and on bounded groups of quaternion matrices
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 2015
ISSN: 0024-3795
DOI: 10.1016/j.laa.2014.12.038