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Ioannis Demetriou

Professor, Economics

Ioannis Demetriou
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Publications by Year: 2002

2002
Demetriou IC. Signs of divided differences yield least squares data fitting with constrained monotonicity or convexity. Journal of Computational and Applied Mathematics. 2002;Vol. 146:179-211.
Vassiliou E, Demetriou IC. A trend test for automating the calculation of the best piecewise monotonic approximation. (Ένας έλεγχος τάσεων για τον αυτοματισμό του υπολογισμού της άριστης τμηματικά μονότονης προσέγγισης δεδομένων σε διακριτά δεδομένα). In: Proceedings of the 15th Hellenic Conference on Statistics, Ioannina, Greek Statistical Institute . ; 2002. pp. 134-142.
Demetriou IC. The effect of the divided differences structure in the L2 discrete $m$-convex approximation (Η επίδραση της δομής των διηρημένων διαφορών στην L2 διακριτή m-κυρτή προσέγγιση). In: Proceedings of the 15th Hellenic Conference on Statistics, Ioannina, Greek Statistical Institute. ; 2002. pp. 198-206.
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Contact Details

National and Kapodistrian University of Athens
Department of Economics
(+30) 210-3689470
Gryparion Hall
1 Sofokleous and Aristidou Street
Athens, 10559, Greece
demetri@econ.uoa.gr

Recent Publications

  • Piecewise monotonic fitting for Covid-19 data analysis if the United Kingdom during 31-01-2020 to 19-11-2021
  • Convex-Concave fitting to successively updated data and its application to Covid-19 analysis
  • Piecewise monotonic data approximation: Spline representation and linear model - Basic Statistics
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Publications per year

  • 2002 (3)
  • 2001 (5)
  • 2000 (2)
  • 1999 (1)
  • 1998 (1)
  • 1997 (3)
  • 1996 (2)
  • 1995 (3)
  • 1994 (6)
  • 1993 (4)
  • «
  • 3 of 4
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