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Publications of Author

1. Ioannis C. Demetriou, David J. Evans
   Adaptive Preconditioned Variational Methods for Solving Self-Adjoint Partial Differential Equations. [Citation Graph (0, 0)][DBLP]
   Int. J. Comput. Math., 2003, v:80, n:5, pp:615-627 [Journal]
   
2. Ioannis C. Demetriou
   Algorithm 742: L2CXFT: A Fortran Subroutine for Least Squares Data Fitting with Nonnegative Second Divided Differences. [Citation Graph (0, 0)][DBLP]
   ACM Trans. Math. Softw., 1995, v:21, n:1, pp:98-110 [Journal]
   
3. E. Vassiliou, Ioannis C. Demetriou
   An adaptive algorithm for least squares piecewise monotonic data fitting. [Citation Graph (0, 0)][DBLP]
   Computational Statistics & Data Analysis, 2005, v:49, n:2, pp:591-609 [Journal]
   
4. Ioannis C. Demetriou
   Algorithm 863: L2WPMA, a Fortran 77 package for weighted least-squares piecewise monotonic data approximation. [Citation Graph (0, 0)][DBLP]
   ACM Trans. Math. Softw., 2007, v:33, n:1, pp:6- [Journal]
   
5. 
   Necessary and Sufficient Conditions for Best L1 Estimates of Ordinates of Convex Functions. [Citation Graph (, )][DBLP]
   
   
6. 
   The Karush-Kuhn-Tucker Test of Convexity of Univariate Observations and Certain Economic Applications. [Citation Graph (, )][DBLP]