Riassunto
Se Ω⊂⊂C n è un dominio pseudo-convesso con frontierabΩ definita da una funzione analitica reale e «liscia», la regolarità locale delle soluzioni in\(\overline \Omega \) del\(<< \overline \partial - problem > > \overline \partial \mu = \)αè in stretta relazione non solo con la subellitticità di tale problema ma anche con certe condizioni geometriche sulla struttura dibΩ: sen=2 ed α è una (0,1)-forma, tali relazioni sono delle equivalenze.
Summary
Let Ω⊂⊂C n be a pseudo-convex domain with smooth real-analytic boundarybΩ; the local regularity in\(\overline \Omega \) of the\(<< \overline \partial - problem > > \overline \partial \mu = \) is then strictly related not only with the subellipticity of such problem, but also with certain geometric conditions onbΩ: ifn=2 and α is a (0,1)-form, such relations are equivalences.
References
T. Bloom—I. Graham,A geometric characterization of points of type m on real submanifolds of C n, J. Diff. Geom.,12 (1977), pp. 171–182.
K. Diederich—J. E. Fornaess,Complex submanifolds in real-analytic pseudoconvex hypersurfaces, Proc. Natl. Acad. Sci. USA,74 (1977), pp. 3126–3127.
K. Diederich—J. E. Fornaess,Pseudoconvex domains with real-analytic boundary, Ann. of Math.,107 (1978), pp. 371–384.
Ju. V. Egorov, On the subellipticity of the\(\overline \partial - Neumann\) problem, Dokl. Akad. Nauk SSSR,235 (1977), pp. 1009–1012; English transl. in Soviet Math. Dokl.,18 (1977), pp. 1078–1081.
F. Favilli, Local boundary behavior of\(\overline \partial \) on certain pseudo-convex domains in Cn, Boll. U.M.I. (4),14 (1975), pp. 125–131.
G. B. Folland—J. J. Kohn,The Neumann problem for the Cauchy-Riemann complex, Ann. Math. Studies,75, Princeton University Press, Princeton, 1972.
P. Greiner, On subelliptic estimates of the\(\overline \partial - Neumann\) problem in C2, J. Diff. Geom.,9 (1974), pp. 239–250.
J. J. Kohn, Boundary behaviour of\(\overline \partial \) on weakly pseudoconvex manifolds of dimension two, J. Diff. Geom.,6 (1972), pp. 523–542.
J. J. Kohn, Propagation of singularities for\(\overline \partial \), Coll. Intern. C.N.R.S. sur les Équations aux Dérivées Partielles Linéaires (Univ. Paris-Sud, Orsay, 1972), Astérisque 2 et 3, Soc. Math. France, Paris, 1973, pp. 244–251.
J. J. Kohn,Sufficient conditions for subellipticity on weakly pseudo-convex domains, Proc. Natl. Acad. Sci. USA,74 (1977), pp. 2214–2216.
J. J. Kohn—L. Nirenberg,Non-coercive boundary value problems, Comm. Pure Appl. Math.,18 (1965), pp. 443–492.
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Favilli, F. Remarks on the local regularity of the\(\overline \partial \) . Ann. Univ. Ferrara 26, 61–68 (1980). https://doi.org/10.1007/BF02825169
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DOI: https://doi.org/10.1007/BF02825169