James Renegar. On the Worst-Case Arithmetic Complexity of Approximating Zeros of Systems of Polynomials. SIAM Journal on Computing, 18(2):350-370, 1989.
@article{Renegar89, title = {On the Worst-Case Arithmetic Complexity of Approximating Zeros of Systems of Polynomials}, author = {James Renegar}, year = {1989}, researchr = {https://researchr.org/publication/Renegar89}, cites = {0}, citedby = {0}, journal = {SIAM Journal on Computing}, volume = {18}, number = {2}, pages = {350-370}, }