Cristodor IONESCU - Publications

    Books

  1. C. Ionescu. Algebraic equations (in romanian), Ovidius Univ. Press, Constantza, 2005.

    2. Papers

  2. A. Brezuleanu, C. Ionescu. On the localization theorems and the completion of P-rings, Revue Roumaine Math. Pures Appl., 29, 1984, 371-380.
  3. C. Ionescu. Three-dimensional local rings whose formal fibres are geometrically normal but not geometrically regular, Revue Roumaine Math. Pures Appl., 30, 1985, 265-267.
  4. C. Ionescu. Sur les anneaux aux fibres formelles géometriquement régulières en codimension n, Revue Roumaine Math. Pures Appl., 31, 1986, 599-603.
  5. A. Brezuleanu, C. Ionescu. Good Noetherian rings, Proc. Nat. Conf. Algebra, Timisoara, 1986, 1-4.
  6. C. Ionescu. About Rn-morphisms, An. St. Univ. Iasi, 31 (supl.), 1985, 28-29.
  7. C. Ionescu. On P-morphisms and openness of loci, Studii Cerc. Mat., 39, 1987, 116-124.
  8. C. Ionescu. Homological codimension, in Seminar in Algebra. Cohen-Macaulay rings and modules, Univ. Iasi, 1986, 2.1-2.7.
  9. A. Brezuleanu, C. Ionescu. The Cohen-Macaulay locus of a noetherian ring, in Seminar in Algebra. Cohen-Macaulay rings and modules, Univ. Iasi, 1986, 10.1-10.8.
  10. C. Ionescu. Lifting theorems for japanese rings, Commutative Algebra and Combinatorics, Nagoya, 1990.
  11. C. Ionescu. Finiteness of the integral closure of a noetherian ring, Rend. Sem. Matem. Univers. Politecn. Torino, 47, 1989, 153-162.
  12. C. Ionescu. Some remarks on japanese rings, An. Univ. Bucuresti, 60, 1991, 55-58.
  13. C. Ionescu. Reduced morphisms and Nagata rings, Arch. Math., 60, 1993, 334-338.
  14. C. Ionescu. Hochschild homology of a topological algebra and formal smoothness, Comm. Algebra, 22, 1994, 4801-4805.
  15. C. Ionescu, G. Restuccia. q-torsion freeness of symmetric powers, Rend. Circ. Mat. Palermo, 46, 1997, 329-346.
  16. C. Ionescu. Theorems of Green,Macaulay and Gotzmann, in Combinatorics in Algebra and Geometry, Constantza, September 15-21, 1998, 53-64.
  17. C. Ionescu, G. Restuccia. Remarks on normal morphisms, Rend. Sem. Mat. Messina, Serie II, 4, 1996-1997, 77-81.
  18. M. Crupi, C. Ionescu. A note on derivations in rings of positive characteristic, Revue Roumaine Math. Pures Appl., XLV, 2000, 931-937.
  19. C. Ionescu, G. Restuccia. A note on P-morphisms, Math. Reports, 3, 2001, 169-175.
  20. C. Ionescu. Hochschild (co)homology in commutative algebra. A survey, An. St. Univ. Ovidius Constanta, 9, 2001, 87-96.
  21. C. Ionescu. Torsion in tensor powers and flatness, in Commutative Algebra, Singularities and Computer Algebra, J. Herzog, V. Vuletescu(eds.), Proc. NATO Adv. Res. Workshop, Sinaia, 17-22 september 2002, NATO Science Series: II-Mathematics, Physics and Chemistry, 115, 2003, 191-196.
  22. C. Ionescu, G. Restuccia, R. Utano. Fitting conditions for symmetric algebras of modules of finite projective dimension, Boll. U.M.I., 10, 2007, 681-696.
  23. C. Ionescu. Cohen-Macaulay fibres of a morphism, Atti Accad. Peloritana Pericolanti, LXXXVI, 2008, 1-9.
  24. T. Dumitrescu, C. Ionescu. Some applications of André-Quillen homology to classes of arithmetic rings, Comm. Algebra, 36, 2008, 299-308.
  25. C. Ionescu, G. Rinaldo. Some algebraic invariants of mixed product ideals, Arch. Math., 91, 2008, 20-30.
  26. C. Ionescu. On the vanishing of the first André-Quillen homology, Algebra Colloq., 16, 2009, 593-602.
  27. C. Ionescu. Smoothness and differentials in positive characteristic, Rend. Circ. Mat. Palermo, 58, 2009, 45-50.
  28. C. Ionescu. A note on smoothness and differential bases in positive characteristic, Bull. Math. Soc. Sci. Math. Roumanie, 52, 2009, 421-426.
  29. T. Dumitrescu, C. Ionescu. Regularity and finite injective dimension in characteristic p>0, Studia Sci. Math. Hungar., 47, 2010, 108-112.

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