Fonction spectrale d'opérateurs non elliptiques

G. Metivier

Séminaire Équations aux dérivées partielles (Polytechnique) (1976-1977)

  • page 1-14

How to cite


Metivier, G.. "Fonction spectrale d'opérateurs non elliptiques." Séminaire Équations aux dérivées partielles (Polytechnique) (1976-1977): 1-14. <>.

author = {Metivier, G.},
journal = {Séminaire Équations aux dérivées partielles (Polytechnique)},
language = {fre},
pages = {1-14},
publisher = {Ecole Polytechnique, Centre de Mathématiques},
title = {Fonction spectrale d'opérateurs non elliptiques},
url = {},
year = {1976-1977},

AU - Metivier, G.
TI - Fonction spectrale d'opérateurs non elliptiques
JO - Séminaire Équations aux dérivées partielles (Polytechnique)
PY - 1976-1977
PB - Ecole Polytechnique, Centre de Mathématiques
SP - 1
EP - 14
LA - fre
UR -
ER -


  1. [1] G.B. Folland: Subelliptic estimates and function spaces on nilpotent Lie groups; Arkiv för Mat., 13, 1975. Zbl0312.35026MR494315
  2. [2] R. Goodman: Lifting vector fields to nilpotent Lie groups; Publications I. H. E. S., 1975. 
  3. [3] L. Hörmander: Hypoelliptic second order differential equations; Acta Math.119, 1967. Zbl0156.10701MR222474
  4. [4] T. Kato: Perturbation theory for linear operators; Springer Verlag, 1966. Zbl0148.12601MR203473
  5. [5] J.J. Kohn: Pseudodifferential operators and hypoellipticity; Proc. Symp. Pure Math., 23, Amer. Math. Soc. (1973). Zbl0262.35007MR338592
  6. [6] G. Metivier: Fonction spectrale et valeurs propres d'une classe d'opérateurs non elliptiques; Comm. in Partial Diff. Eq.; vol. 1 n° 5, 1976. Zbl0376.35012MR427858
  7. [7] O.A. Oleinik, E.V. Radkevic: Second order equations with non negative caracteristic form ; Amer. Math. Soc., Providence, 1973. 
  8. [8] L. Rothschild, E. Stein: Hypoelliptic differential operators and nilpotent groups;preprint, 1975. MR436223

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