Hiroshi Sekigawa;Kiyoshi Shirayanagi
Tokai University, Kanagawa, Japan;Tokai University, Kanagawa, Japan
The nearest polynomial with a given zero, and similar problems
ACM SIGSAM Bulletin
Computing the radius of positive semidefiniteness of a multivariate real polynomial via a dual of Seidenberg's method
Proceedings of the 2010 International Symposium on Symbolic and Algebraic Computation