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Publications of Author

1. Shuhong Gao, Erich Kaltofen, John May, Zhengfeng Yang, Lihong Zhi
   Approximate factorization of multivariate polynomials via differential equations. [Citation Graph (0, 0)][DBLP]
   ISSAC, 2004, pp:167-174 [Conf]
   
2. Erich Kaltofen, Zhengfeng Yang, Lihong Zhi
   Approximate greatest common divisors of several polynomials with linearly constrained coefficients and singular polynomials. [Citation Graph (0, 0)][DBLP]
   ISSAC, 2006, pp:169-176 [Conf]
   
3. Erich Kaltofen, Zhengfeng Yang
   On exact and approximate interpolation of sparse rational functions. [Citation Graph (0, 0)][DBLP]
   ISSAC, 2007, pp:203-210 [Conf]
   
4. 
   On probabilistic analysis of randomization in hybrid symbolic-numeric algorithms. [Citation Graph (, )][DBLP]
   
   
5. 
   Lower bounds for approximate factorizations via semidefinite programming: (extended abstract). [Citation Graph (, )][DBLP]
   
   
6. 
   Exact certification of global optimality of approximate factorizations via rationalizing sums-of-squares with floating point scalars. [Citation Graph (, )][DBLP]
   
   
7. 
   Simplification of Numerical Rational Surfaces. [Citation Graph (, )][DBLP]