On k-Circulant Matrices Involving the Pell Numbers
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DOI: 10.1007/s00025-019-1121-9
Abstract: Let k be a nonzero complex number. In this paper, we consider a k-circulant matrix whose first row is $$(P_{1},P_{2},\dots ,P_{n})$$(P1,P2,⋯,Pn), where $$P_{n}$$Pn is the nth Pell number, and obtain the formulae for the eigenvalues… read more here.
Keywords: pell numbers; circulant matrix; involving pell; circulant matrices ... See more keywords
Determinants of some special matrices over commutative finite chain rings
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DOI: 10.1515/spma-2020-0118
Abstract: Abstract Circulant matrices over finite fields and over commutative finite chain rings have been of interest due to their nice algebraic structures and wide applications. In many cases, such matrices over rings have a closed… read more here.
Keywords: finite chain; commutative finite; matrices commutative; circulant matrices ... See more keywords