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| | Matrix  Quadratic  Equations:  Algebraic  GeometryEasyChair Preprint 2094, version history| Version | Date | Pages | Version notes | 
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 | 1 | December 5, 2019 | 8 |  |  | 2 | February 8, 2020 | 10 | A  separate  section  is  included....A  NEW  LEMMA  is  provedThe  current  version  is  about  10 pages
 |  | 3 | March 4, 2020 | 12 | (1)  New  results   are   added  in  Section 2.  They  deal   with  reducing  a  high  degree  matrix  quadratic  equation  to  a  lower  degreee  matrix  quadratic  equation  (2)  New   results  are  also  added  in  Section 6  generalizing  the   results  in   point  (1) | 
Keyphrases: Eigenvector, Matrix Quadratic Equations, algebraic geometry, eigenvalues, queueing theory | 
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